Matlab and Mathematica Jobs

Consultation on hardware, sensors, software, system architecture, implementation techniques, and algorithm focus for a multi-drone coordination project. NOTE: DO NOT USE AI OR ANY OPEN SOURCE THINGS Requirements: 1) Deep understanding in Any Colony Optimization (ACO) and Particle Swarm Optimization (PSO) 2) further things I will say privately

I want a rigorous, six-lump kinetic model of my hydrocracking reactor, which runs at 370 to 380°C and 175 bar. The lumps are gas, naphtha, kerosene, diesel, unconverted material, and the fresh VGO feed. My overriding goal is to optimise total product yield and study effect of temperature, feed composition, hydrogen ratio while specifically pushing the diesel and kerosen cut as high as possible. To get there, the model has to let me vary temperature, feed composition, and hydrogen partial pressure and immediately see how each of those factors changes diesel yield. Rate expressions, activation energies, and selectivity terms should therefore be explicit and easy to edit so the tool can serve future optimisation work. What I need from you • A well-commented Python, or similar...

I'm seeking an expert in mathematics or physics that can provide institutional support to review a proof of a system that uses G to identify geometric boundaries. It's technically a simple math proof, however, as this deals with quantized systems it may prove to be challenging. The manifold theory handling makes everything more complex, but this will not be handled where it is unnecessary for the paper. Required Qualifications: - Degree or higher in Mathematics or Physics - Strong background in advanced mathematical concepts -open religious ideology -Most importantly, be willing to be the named researcher on the publication Review Focus: - Logical Consistency - Mathematical Accuracy - Complexity Analysis Ideal Skills: - Expertise in mathematical proofs - Experience with alg...

I need a detailed MATLAB/Simulink model that shows how a Level 3 DC fast-charging station behaves when a passenger-car battery is pushed for maximum charging speed, and how that strategy ripples back through the local grid. The core goal is charging-speed optimisation: I want to see, step by step, how tweaks to current limits, power-electronics control, and battery thermal constraints shorten overall charge time without forcing the feeder or transformer outside safe operating limits. Scope of work • Build or adapt a modular Simulink/Simscape Electrical model of a 350 kW DC fast charger, its power-conversion stages, and a representative passenger-car battery pack. • Integrate a simplified distribution-grid section (utility connection, line impedance, transformer) so volta...

I need a MATLAB/Simulink implementation of a 9-level cascaded H-bridge inverter that uses Selective Harmonic Elimination (SHE) to drive total harmonic distortion as low as possible. The simulation must show, through FFT analysis inside Simulink, that the output voltage meets a THD target that clearly improves on a conventional carrier-based PWM approach. My priority is minimising THD, and I also want to see concrete steps that reduce power losses, especially those linked to the switching devices. Please choose switching angles that strike the right compromise between harmonic suppression and conduction losses; I am not currently concerned with the transformer or passive elements. Deliverables • A clean, well-annotated Simulink model that produces a nine-level line-to-line voltage ...

Looking for an scientist, AI/ML researcher, algorithm engineer, or mathematically inclined computer scientist. This person should be comfortable looking at a large computational problem and asking where the expensive computation is truly needed, which candidates can be evaluated cheaply, and how the system can safely refine only the most important regions or cases. I will share more details with suitable candidate. Thanks,

I’m an Electrical Engineering student and I sometimes need an extra set of expert eyes on my coursework. When a problem set, small project, or concept gives me trouble I’ll send you the questions or brief and expect a clear, step-by-step solution that also teaches me the underlying reasoning. Most tasks revolve around mainstream Electrical Engineering subjects—think circuit analysis, power calculations, or introductory control principles—so a broad foundation is essential, even if we end up focusing on just one of those areas at a time. Deliverables for each request • A worked solution in Word / PDF with every step shown • A concise explanation of the theory or method used • (When relevant) simulation or code files from MATLAB, Multisim, PSpice, ...

I’m an Electrical Engineering student and I sometimes need an extra set of expert eyes on my coursework. When a problem set, small project, or concept gives me trouble I’ll send you the questions or brief and expect a clear, step-by-step solution that also teaches me the underlying reasoning. Most tasks revolve around mainstream Electrical Engineering subjects—think circuit analysis, power calculations, or introductory control principles—so a broad foundation is essential, even if we end up focusing on just one of those areas at a time. Deliverables for each request • A worked solution in Word / PDF with every step shown • A concise explanation of the theory or method used • (When relevant) simulation or code files from MATLAB, Multisim, PSpice, ...

I have a series of math-focused tasks that I’d like to solve by harnessing ChatGPT Plus. Because I don’t have a Plus subscription myself, I need someone who does—and who also feels comfortable with higher-level mathematics—to collaborate with me in real time. The core of the job is to prompt ChatGPT Plus so it produces clean, runnable code that can automatically generate accurate answers to the problems I supply. Most requests will revolve around creating short functions or scripts, reviewing the logic that ChatGPT proposes, then refining the output until both the mathematical reasoning and the syntax are solid. While I’m open to whatever language ChatGPT suggests, you should be ready to validate the results, run tests on your side, and share the working sn...

I am already scoring in the 1200-plus range on the SAT, yet my Reading and Writing & Language results lag behind my Math. I want targeted help to turn these weaker sections into consistent strengths. Here’s what I’m looking for: • An experienced SAT tutor who knows the Reading and Writing & Language sections inside out and can quickly diagnose the specific question types that trip me up. • A customized study plan that drills grammar rules, passage analysis, and timing strategies—not generic worksheets. • Clear, actionable feedback after every practice set so I understand exactly why an answer is right or wrong and how to replicate that thinking on test day. • Regular progress tracking using official College Board materials so we can...

I have an algebra project that has to be delivered as a polished written report/ graft drawing. The work should clearly set out each problem, show every step of the reasoning, and end with concise, well-explained solutions. I will need to copy by hand what you create. Must be done on graft paper or online graft paper that I can copy on to paper graft. Please use Kirby from Mario as a theme for your drawing.

I need a hybrid railway station simulation system designed in Simulink. The system should model energy consumption across multiple facets: - Lighting and HVAC systems - Train operations - Station amenities Additionally, I want to implement AI in a second simulation to demonstrate potential improvements in energy efficiency. Ideal skills and experience: - Proficiency in Simulink - Experience in energy consumption modeling - Knowledge of AI integration in simulations - Background in railway operations and systems

I have a MATLAB assignment centred on building a clean, well-documented simulation that works with purely numerical data and leverages the Curve Fitting Toolbox for analysis. The task is concept-driven rather than template-based, so every line of code must be original and fully plagiarism-free. You will start from a short problem statement and raw data I supply, develop the simulation logic, apply appropriate curve-fitting routines, and return results that are easy for me to reproduce. Efficiency and clear commenting are critical, as I’ll be stepping through each function myself. Deliverables • One or more .m files containing the complete, self-contained simulation • Brief README or inline comments explaining setup, assumptions, and how to run the script Acceptance...

Fuzzy logic tutoring on doubts.

I need an expert to assist with both AI automation and Fintech software development. Key tasks include: AI Automation: - Data analysis and processing - Developing AI models - Integrating AI solutions Fintech Development: - Payment processing integration - Risk management solutions - Financial data analysis Ideal skills and experience: Model Context Protocol (MCP) Expertise: They must know how to configure MCP servers to connect Claude Desktop directly to brokerage APIs like or Alpaca. Trading API Integration: Experience working with financial APIs and handling OAuth or API Keys securely. Risk Management Coding: The ability to script "circuit breakers" that automatically stop the agent if it loses a certain amount of money. Backtesting & Paper Trading: They should be a...

I'm seeking experienced ML/AI engineers for a development project. The primary task will be model training and tuning. Key Requirements: - Expertise in ML/AI frameworks (TensorFlow, PyTorch, etc.) - Experience with model training and hyperparameter tuning - Strong background in data processing and cleaning - Familiarity with algorithm development Ideal Skills: - Advanced knowledge in machine learning algorithms - Proficiency in Python and relevant libraries (scikit-learn, pandas, etc.) - Problem-solving skills and ability to work independently - Good communication skills for collaboration Please provide relevant experience and approach to the task.

I’m building a library of PowerPoint decks that follow the Singapore Primary 6 Mathematics curriculum. Each deck will focus on one topic and contain around twenty well-graded questions. Visual and structural requirements • Use a simple, clean template—no loud colours, busy backgrounds, or distracting animations. • Every slide must include: – A brief explanation of the underlying concept. – One worked example. – A clearly drawn bar model (or other relevant visual aid) that supports the explanation. – The practice question for the pupil to solve. Workflow and collaboration I’d like to start with a paid long-term arrangement, but I want to be sure our styles align first. Please prepare a short sample: two to three sli...

I need to reproduce the complete control model from a published paper on grid-connected photovoltaic inverters—specifically the PI + Resonant current controller—and then push the work further by adding an intelligent ANN-based control structure. Everything must be built and run in MATLAB/Simulink so that I can validate the original results first, then make a clear side-by-side comparison between the classical and the new approach. The task starts with an exact replication of the paper: identical parameters, same test grid, and matching waveform plots. Once that baseline is confirmed, you will design, train, and integrate an artificial neural network controller, tune it, and show how it behaves under identical scenarios. I am especially interested in response time, harmonic dis...

أرغب في بناء لوحة تحكم جديدة تماماً لمزرعة الدواجن، يعتمد تشغيلها على PLC ويشمل واجهة-مستخدم تُعرض على شاشة لمس داخل الحقل. أهم ما أحتاجه في البرنامج هو: • ضبط آلي ودقيق لدرجة الحرارة مع التحكم في معدلات الرطوبة داخل العنابر. • إدارة دورية لعمليات تغذية الدواجن حسب الجداول التي أحددها مع إمكانية تعديلها بسهولة من الواجهة. • تجميع قراءات المستشعرات المتعلقة بصحة القطيع وعرض التنبيهات الفورية عند اكتشاف أي انحراف عن القيم المسموح بها. أُفضّل أن يكون الكود واضحاً ومُعلَّقاً بحيث أستطيع متابعة أي تغيير مستقبلي، مع فصل الوظائف الثلاث السابقة في وحدات منطقية لسهولة الصيانة. بعد الانتهاء أحتاج ملف المشروع الأصلي، نُسخة قابلة للتحميل على الـPLC، وشرحاً سريعاً يوضح خطوات الضبط الأولي وتشغيل اللوحة.

I need an experienced deep-learning engineer who can move fast to build a production-ready image-classification model. The system must take raw images, preprocess them, and reliably return the correct class label with clear confidence scores. Because I’m aiming for deployment straight away, please structure the code so I can drop it into a REST or gRPC service later. You are free to choose the framework you’re most comfortable with—TensorFlow, PyTorch, or another modern library—as long as the final solution is reproducible on a single high-end GPU. Expect to work with a labelled dataset of roughly 100k images; if additional augmentation or cleaning pipelines are needed, include them in your approach. Accuracy matters, but I’m also watching inference speed, so...

I want to reach the point where I can hear or read any date and immediately name the day of the week—no calculator, no cheat sheet, just the Doomsday Algorithm in my head. Right now I’m a complete beginner, so I need the method broken into clear, digestible pieces and delivered through live, interactive practice rather than long lectures or static hand-outs. Here’s what I’m looking for from you: • A structured lesson sequence that starts with the core anchor dates, walks me through century and year codes, then drills the mental arithmetic—all explained in plain language. • Plenty of real-time exercises focused especially on 1900-1999 (my priority period) before we branch out to earlier or later centuries. • Continuous feedback on every ...

I need a runnable MATLAB/Simulink file that captures the core behaviour of a Push-Pull DC-DC converter. My focus is on simulation practice rather than deep physical accuracy, so a basic functional representation of the key power-stage elements will do the job. Scope • Model only the transformer, switching devices (two MOSFETs), diodes plus R(load) and L & C filter. • Keep the level of detail functional—no temperature coefficients or parasitic extraction is required. • Allow input voltage, duty cycle, and transformer turns ratio to be parameterized so I can experiment quickly during lab sessions. • Provide simple scopes so I can observe primary currents, secondary voltage, and the switching node waveform. Deliverables 1. .slx file with clear, labelle...