Matlab og Mathematica Jobs

Task Summary: Validation for LBP and SVM methods. Created a manual calculation simulation that proves my system's workflow, from image input to classification decision. The system uses the following methods: Feature Extraction: Local Binary Pattern (LBP). Classification: Pre-trained Support Vector Machine (SVM). IMPORTANT: You will NOT be asked to retrain the model or recode it. Your task is to analyze the mathematics behind the model's predictions for just one data sample so that it can be written in the report. Data & Files I Will Provide: -Original Video File (.mp4): I will provide the video. -Validation Matrix: For manual calculations in Excel, you can simply sample a small area (5x5) of the face to demonstrate the LBP (Thresholding & Binarization) formula. There is...

I am looking for a junior developer or student in India to build a comprehensive Android math learning app with gamified features. Math topics to cover: The app should cover all major math topics for the target student age/grade group, including: • Arithmetic: addition, subtraction, multiplication, division • Fractions, decimals, percentages • Algebra: equations, inequalities, sequences • Geometry: shapes, angles, area, volume • Statistics and probability • Word problems / applied math Key features required: • Competitions / challenges for students to compete individually or in groups • Quizzes: multiple choice, short answers, and timed tests • Progress tracking with points, badges, and levels • Leaderboards to motivate learners...

Peace be upon you. I want a complete explanation of the operational amplifier circuit, with practical implementation from scratch using transistors, and building it in simulation. I am looking for an experienced engineer who is strong in electrical physics. It is required that the person speaks Arabic fluently because I am weak in English.

I need to reproduce every technical element of a published study on an Electric Vehicle dual-charging system inside MATLAB/Simulink. That means rebuilding the paper’s mathematical models, running the same simulations, and then matching the resulting plots, tables and efficiency numbers through solid data analysis. I already have the PDF and a partial set of parameters (converter ratings, battery specs, and a few controller gains), yet several key values are missing. Your first task will be to track down or logically derive those gaps so the model behaves exactly as described by the authors. You’ll be working in MATLAB R2025a (Simulink + Simscape Electrical). Each subsystem—DC-DC converters, dual-port charger topology, control loops, and SOC estimation—must be orga...

Project: Live In-Person Technical Demonstration for a High-Stakes Client Location: Remote development + On-site delivery in Delhi Demo Date: On or after 15 February 2025 Duration: 1–1.5 weeks remote preparation + 1–2 days on-site Compensation: Competitive project-based fee + all travel and accommodation covered Project Overview We are preparing a live, in-person technical demonstration of a high-performance quantum simulator for a prestigious client. The demo will showcase 7 quantum algorithms at 40-qubit scale in front of a technical evaluation committee. We are seeking a Quantum HPC Engineer to take full technical ownership of the demo — from development to live delivery. Scope of Work Live Technical Demonstration (Immediate) Develop, test, and present live the fo...

I am examining the hydrodynamics and instabilities of a thin viscous film flowing over a periodically corrugated, uniformly heated incline. Long-wave theory has already shown that Marangoni stresses, together with the local steepness of the substrate, can destabilise the flow and generate finite-amplitude waves. What I need now is a clean, step-by-step mathematical treatment of the problem that can stand on its own in a journal appendix. The scope includes the full hierarchy: leading-order long-wave formulation, linear stability analysis, and a weakly nonlinear expansion up to the first amplitude equation that captures secondary instabilities. Please derive every governing equation, nondimensionalise where appropriate, and state all assumptions explicitly so that another researcher c...

Mohammed Hamed I am a Master’s researcher working on a GaN-based Current Source Inverter (CSI) for photovoltaic systems. I already have a working SVM control model in MATLAB/Simulink and a partial inverter structure. I am looking for a highly experienced MATLAB/Simulink Power Electronics engineer to professionally upgrade and restructure my model into a full physical Simulink/Simscape CSI system suitable for IEEE-level academic research. Scope of Work: • Convert inverter power stage into physical transistor-based Simscape models (GaN / SiC) • Integrate existing SVM control algorithm • Implement realistic DC-link current source and EMI-aware switching network • Verify losses, stress, and harmonic performance

I'm looking for an experienced Simulink and MATLAB developer to implement a Support Vector Machine (SVM) model for a state-space control system. The SVM model will be used in the context of control systems, specifically for tracking control tasks. The ideal candidate should have: - Proficiency in MATLAB and Simulink - Strong understanding of SVM and control system design, particularly state-space control - Experience with tracking control methodologies Please provide examples of similar work done and a brief outline of your approach.

I am looking to develop a decision-support algorithm that identifies and ranks the best production options across locations, varieties and time windows, based on a large set of variables. The model should evaluate each option using economic factors (costs, prices, margins), agronomic performance (yield, quality, timing reliability), logistics (distance to market, transit time, reliability), and risk (climate, water, regulatory, operational). The algorithm must first eliminate non-viable options using hard constraints (e.g. feasibility, minimum thresholds), and then score and rank the remaining options using a weighted, configurable logic that produces a single comparable score per option. The goal is not pure prediction, but a transparent and scalable optimization engine that supports bett...

Looking for the experts for Electrical and electrical software tasks Expert must be good to write the reports also and simulation i will have multiple tasks so experts can bid on my project who are good with work and can work actively i will take work for loner if quality is good plzz come up with the sample also if u have done

Need tutor for the group design project Tool and everything mentioned in the Pdf file i will need professional academic tutor who can handle project perfectly project will have weekly updates + full final report which have simulation MATLAB or Arduino After this project will have more projects incoming so plz come with sample work also You all can bid i will reply and will check the sample work and will select who has good sample work and quality Tutor must be active who can reply faster for students answers Check pdf for more information Thanks Dr. Khan

I’m an advanced MATLAB user looking for focused, one-on-one guidance as I tackle a data-analysis and visualization project. I need a seasoned MATLAB expert who can: • Walk me through best-practice workflows for importing, cleaning, and analyzing large datasets. • Help me design clear, publication-ready plots and interactive visualizations. • Review my existing scripts, suggest performance tweaks, and demonstrate profiling tools. • Dive into dynamic programming techniques where they can sharpen optimization or repeated-calculation sections of the analysis. We’ll meet live (screen-share or similar) for short, practical sessions, then I’ll apply what we cover between calls. Please be comfortable explaining advanced concepts succinctly and provid...

My process-piping circuits in an oil & gas service are beginning to show uneven wall loss and experience recurrent leaks, and I need a focused CFD corrosion-erosion study that pinpoints where failure will most likely initiate. Scope • Build a 3-D CFD model of the specified piping runs and flow paths. • Use the material properties and flow-condition data I will supply to simulate erosive particle impingement, wall shear stress, and corrosion-erosion coupling. • Generate a risk map that highlights high-rate thinning zones and ranks them by remaining life and likelihood of rupture. Key objectives – Predict failure points with enough accuracy to guide inspection planning and spool replacement. – Quantify local wear rates (mm/yr) and correlate them...

Each day I will send you a specific grade-5-to-9 math topic—anything from prime factors to quadratic equations—and I need a fully hand-written, highly detailed set of notes created on your iPad or any tablet with a stylus. I’ll share a sample so you can mirror the exact layout, headings, colour coding, and spacing. Your workflow is simple: • open GoodNotes, Notability, or a similar app • hand-write clear explanations, step-by-step examples, and small diagrams where useful • export the finished page(s) as a single tidy PDF (one PDF counts as one “unit”) • deliver it back the same day I release payment of $1 for every accepted unit and expect daily output; there’s a long queue of topics so consistency is key. Strong handwriting,...

*** Time Sensitive*** Need a rebuttal to "Big name's" engineer regarding the location and placement of an antenna for a cell tower. My primary concern is signal reach, and I'm looking for expert input on where placement is best for maximum impact. Ideal skills and experience: - USA licensed RF Engineer (State of Kentucky) - Expertise in telecommunications and signal distribution - Experience with antenna placement and optimization - Strong analytical skills to assess and improve signal reach - Ability to provide a detailed and professional rebuttal Please provide a well-researched and convincing argument. We are a fairly rural community with lots of acreage where an antenna would have low to no impact on people's homes. Cell company has applied to place an ant...

Assalam o alaikum, I am looking for MATLAB & Simulink Experts having expertise in following areas:  Digital Signal Processing | Filter design | Fourier analysis  Image Processing | Object Detection | Image Segmentation | Feature Extraction  Control systems | PID Controller design | Observer design  Power Systems | AC-DC Hybrid Micro-grid | Fault detection | Energy Management  Artificial Intelligence | Machine Learning | Python  Neural Networks | ANFIS | Fuzzy logic Actually I have multiple projects and I already have a team of engineers working on them but due to workload I am looking for few more engineers to be a part of my team and work with us on long term basis.

I’m looking for a MATLAB / Simulink specialist located in Pakistan to collaborate on several engineering assignments that span control-system design, signal-processing algorithms, and power-system studies. For each task I’ll provide the raw specifications—plant data, performance targets, or measured signals—and I need you to turn them into well-structured Simulink models, accompanying MATLAB scripts, and succinct technical notes that explain your approach and key results. Typical work will involve: • Building or refining dynamic models from first principles or experimental data • Designing and tuning controllers (PID, state-space, adaptive, etc.) • Implementing signal-processing blocks for filtering, estimation, and fault detection • Ru...

The platform is already live in staging with an AI pipeline that produces unlimited, topic-specific maths questions, but it still needs a final engineering pass before launch. What I need you to focus on is the AI-generated maths questions themselves—ensuring they are accurate, varied, more efficient and clearly mapped to each learning objective—while also closing out the remaining LaTeX and skill and progress-tracking tickets with helping visualize it more for the student. LaTeX fixes • Remove instances of incorrect mathematical notation. • Correct poorly aligned equations so they centre properly inside our React components. • Eliminate inconsistent formatting across browsers (currently using MathJax). Skill-tracking refinement • Implement more d...

Need tutor for the group design project Tool and everything mentioned in the Pdf file i will need professional academic tutor who can handle project perfectly project will have weekly updates + full final report which have simulation MATLAB or Arduino After this project will have more projects incoming so plz come with sample work also You all can bid i will reply and will check the sample work and will select who has good sample work and quality Tutor must be active who can reply faster for students answers Check pdf for more information Thanks Dr. Khan

Am nevoie de un referat științific alcătuit direct în Overleaf, folosind LaTeX curat. Lucrarea trebuie să însumeze aproximativ 30 de pagini și să respecte structura academică standard: introducere, capitole tematice, concluzii și bibliografie. Îmi doresc: • un fișier .tex organizat pe capitole și secțiuni, gata de compilare; Modelari si simulari ale articulatiei umarului uman. Solutii biomecanice pentru protezarea acestei articulatii. • un PDF final generat din Overleaf; • bibliografie gestionată prin BibTeX, cu citări articole; • grafice cu poze pentru fiecare realizate tot în LaTeX, atunci când susțin argumenta Tema exactă și titlul lucrării le stabilim împreună imediat ce începem colaborarea, în funcție de aria științ...

I’m Piyush Kumar Patel from Khagaria (PIN 851201) and I’ve marked this project type simply as “Study” because what I truly need is structured, one-on-one help mastering Science. My goal is to strengthen my understanding across Physics, Chemistry, and Biology, clear lingering conceptual gaps, and build reliable exam-ready notes. I prefer an interactive approach—live sessions on Zoom or Google Meet, accompanied by concise worksheets and quick self-tests that keep me accountable between meetings. Here’s what I expect you to provide: • A brief diagnostic quiz so we can map my weak areas. • A weekly lesson plan tailored to those gaps. • Clear, step-by-step explanations of tough concepts (no rote answers). • Short assignments ...

I’m Piyush Kumar Patel from Khagaria (PIN 851201) and I’ve marked this project type simply as “Study” because what I truly need is structured, one-on-one help mastering Science. My goal is to strengthen my understanding across Physics, Chemistry, and Biology, clear lingering conceptual gaps, and build reliable exam-ready notes. I prefer an interactive approach—live sessions on Zoom or Google Meet, accompanied by concise worksheets and quick self-tests that keep me accountable between meetings. Here’s what I expect you to provide: • A brief diagnostic quiz so we can map my weak areas. • A weekly lesson plan tailored to those gaps. • Clear, step-by-step explanations of tough concepts (no rote answers). • Short assignments ...

I need a detailed model of a DC motor specifically for electric vehicles. Key requirements include: - Accurate representation of motor characteristics - Application to electric vehicle dynamics - Consideration of efficiency and performance metrics Ideal skills and experience: - Expertise in electrical engineering - Experience with DC motor modeling - Background in electric vehicle systems -Matlab and simulation software Please provide relevant experience in your bids.

I need a complete MATLAB / Simulink implementation that couples a Hydrogen-based Hybrid Renewable Energy System to a gas-turbine power plant. The model must reflect university-level thermodynamics and clearly show how hydrogen production, storage, and re-utilisation influence overall performance. The electrochemical leg is to be represented by an electrolyzer, while the turbomachinery side centres on the gas turbine. Please include a dedicated hydrogen line, tune a PID loop for the turbine speed or power output, and devise a rule-based controller that coordinates the HRES cycle under varying load and renewable input conditions. To keep the work verifiable and reusable I will need: • the fully annotated Simulink file with masked subsystems for each block (gas turbine, electrolyzer,...

I am investigating gravity-driven liquid films flowing over a corrugated substrate with an extended WIBL model, and the base solution is strictly periodic. The next step is a full Floquet stability analysis of that periodic state so I can identify the short-wave instability noses and the curious stability islands created by the substrate’s geometry. All governing equations and parameter ranges are ready; what I still need is a clean, reproducible Floquet framework that extracts the multipliers for each wavenumber and returns clear stability maps. You are free to work in MATLAB, Python (NumPy/SciPy), or Julia as long as the code is well commented and numerically robust—spectral collocation or a high-order finite-difference approach is fine as long as convergence is demonstrat...

I am investigating gravity-driven liquid films flowing over a corrugated substrate with an extended WIBL model, and the base solution is strictly periodic. The next step is a full Floquet stability analysis of that periodic state so I can identify the short-wave instability noses and the curious stability islands created by the substrate’s geometry. All governing equations and parameter ranges are ready; what I still need is a clean, reproducible Floquet framework that extracts the multipliers for each wavenumber and returns clear stability maps. You are free to work in MATLAB, Python (NumPy/SciPy), or Julia as long as the code is well commented and numerically robust—spectral collocation or a high-order finite-difference approach is fine as long as convergence is demonstrat...

I’m expanding an electric-vehicle program and need an automation engineer who already understands the unique behaviour of traction motors, motor controllers, and steering controllers in an EV environment. Your background should let you move quickly from concept to hardware-in-the-loop without a long learning curve on high-voltage safety, torque commands, regenerative braking logic, and steering-by-wire nuances. Here’s what I’m looking for right now: • Analyse my existing drive and steering control architecture and spot any weaknesses in signal flow, software logic, or fault handling. • Propose and implement automated test sequences so we can validate new firmware drops at the push of a button—ideally using common EV toolchains such as MATLAB/Simulink...

I have a set of short, very muddy cell-phone recordings (saved as .m4a files) that need to be examined for forensic voice analysis. Simple EQ or noise-reduction passes are not enough—I have to isolate and document specific vocal patterns, phrasing and inflections, not merely boost overall speech frequencies. The task • Extract every discernible vocal event from the background clutter without introducing artifacts that could compromise admissibility. • Supply a clean, clearly intelligible file (24-bit WAV preferred) plus a brief technical note describing the methods you applied—spectral repair, adaptive filtering, machine-learning separation, etc.—so the chain of custody and methodology are transparent. Acceptance criteria • Target voice stand...