PowerESIM is a eCAD tool for switching power supplies on the Internet. Web Based Switching Power Supply design and Simulation.

PowerEsim – Online power supply design

The most important characteristic powerEsim is that it provide a virtual laboratory environment for engineer to verify and fine tune their design. Experience engineer use it to optimize their design by saving a lot of time than in real bench.

PowerEsim - Online power supply design

The circuit simulator is a combination of iteration, equation based apporoach and time step integration. The circuit is defined by non-linear equations and the simulator will first solving the switching condition solution for t=infinity by bracketed iteration, then fine step of point by point results will be generated by those equations for V, I and loss analysis.

“In a real laboratory, engineers have the ability to feel the heat, measure the stress, wind real transformers and wait and see how long until the unit gets burned. With our seamless integration of a variety of tools such as thermal, MTBF, Life, DVT, Waveform, etc., users can now do the same things in PowerEsim virtual environment.”

Maple is the essential technical computing software for today’s engineers, mathematicians, and scientists. MapleSim – Advanced symbolic computing engine comes together with traditional numeric solvers to supercharge the simulation and modeling process.

Maplesoft Tools for Engineering Design

Maplesoft Tools for Engineering Design

Some Maplesoft Applications In Engineering Design

  • Engineering design sheet
  • Control system design
  • Signal processing and filter design
  • Electric circuit analysis
  • Electrical machine analysis


Library of electrical models (analog, digital, machines, multi-phase) Information

This library contains electrical components to build up analog and digital circuits, as well as machines to model electrical motors and generators, especially three phase induction machines such as an asynchronous motor.


They create specialized software tools for engineering. The product suite includes Maple, the technical computing and documentation environment, and MapleSim, the high-performance, multi-domain modeling and simulation tool for physical systems.

Maplesoft is a subsidiary of Cybernet Systems Co. Ltd. in Japan.

I feel that Analog Insydes, Control System Professional, Fuzzy Logic and Signals and Systems are relevant to Electronic Design.

Wolfram Workbench: State-of-the-Art Integrated Development Environment

Wolfram Workbench provides sophisticated code editing, navigation, and project management tools for enterprise-class development and deployment.

Wolfram Apps

Analog Insydes is a Mathematica application package for modeling, analysis, and design of analog electronic circuits, tailored specifically for industrial applications. With Analog Insydes and Mathematica you can do all of the following in one integrated environment.

Simulating a feedback control system with controller and second-order plant

Industry Solutions for Engineering – Control Systems

Build and analyze control systems, document design decisions, and interactively test controllers-all in one system.

The MathWorks – MATLAB and Simulink

Technical Computing – Mathematical computation, analysis, visualization, and algorithm development

Control Design – Model-Based Design for control systems, including simulation, rapid prototyping, and code generation for embedded systems

Signal Processing and Communications – Model-Based Design for signal processing and communication systems, including simulation, code generation, and verification.

From Design Gopher – Electronic Product Development

Adaptive Neuro-Fuzzy Inference Systems (ANFIS) Library for Simulink

This library is for those who want to use the ANFIS system in the Simulink environment. Each model is implemented for training and operation in a sample-by-sample, on-line mode

MATLAB & Simulink Student Version is the ideal computing environment for students in electrical and mechanical engineering, chemical and biological engineering, financial analysis, and other areas of engineering and science.

MATLAB Simulink Student Version
  • MATLAB & Simulink Tutorials
  • Electronics – Audio, video, and other digital entertainment.
  • Industrial Automation and Machinery – Motors, drives, and power electronics
  • Semiconductors Analog and mixed-signal systems, digital logic, SoC

MLAB is an ideal tool for mathematical and statistical exploration, and for solving simulation and modeling problems such as chemical kinetics, pharmacological compartmental models, etc.

MLAB – Mathematical and statistical modeling

Data Analysis and Modeling Services also available.

“Consider the following experiment: a 1 cubic centimeter sample of water at room temperature is placed between the pole faces of a 10,000 Gauss (1 Tesla) electromagnet. As the system reaches equilibrium, a small magnetic dipole of magnitude 3.4E-6 Gauss is induced in the sample parallel to the applied field. “

Free Induction Decay an MLAB Example

Free Induction Decay an MLAB Example

Civilized Software, Inc. 12109 Heritage Park Circle Silver Spring MD 20906 U.S.A.

Scientific Graphing and Data Analysis – WaveMetrics

Scientific Graphing and Data Analysis - WaveMetrics

Technical graphing and data analysis for Macintosh and Windows.

IGOR Pro is an interactive software environment for experimentation with scientific and engineering data and for the production of publication-quality graphs and page layouts ….

IGOR Pro includes a wide range of capabilities for scientific and engineering analysis and graphing.

IGOR NIDAQ Tools MX – The NIDAQ Tools MX package adds support for data acquisition directly into IGOR Pro.

IGOR Filter Design Laboratory – IFDL is a package of IGOR extensions and macros that allow you to design FIR (Finite Impulse Response) and IIR (Infinite Impulse Response) filters and to apply them to your data.

Mathematica – Modeling Simulation Visualization

“Mathematica provides you with the world’s largest collection of algorithms in a single system–each able to operate across the widest applicable scope of numeric, symbolic, or graphical input.”

“Just one automated step enables you to import your data in hundreds of formats, from files, URLs, or live from databases–all immediately ready for Mathematica analysis.”

  • Number Theory
  • Logic & Boolean Algebra
  • Data Visualization
  • Statistical Model Analysis
  • Automated Charting Graphics

Integrated Control Systems Design

Integrated Control Systems Design

“Analyze and design control systems using classical and state-space techniques, develop control solutions for analog and digital systems, and simulate models in open- and closed-loop configurations.”

Wolfram Research

“Wolfram Research is one of the world’s most respected software companies–as well as a powerhouse of scientific and technical innovation.”