Web Services in Ch
Web Services
Calculators
2D/3D Plotting
Numerical Analysis
Mechanism Design & Analysis
Control Design and Analysis
Web Based OpenGL
Based on C++ CGI Toolkit in Ch, we provide interactive web-based calculation, 2D/3D plotting, numerical analysis, OpenGL graphics, and control system design and analysis.

Calculators
This service can be used for computation of mathematical formulas in C expression, complex, matrix computation, and grade point average (GPA) calculation.

2D/3D Plotting
This service can be used for two and three dimenensional plotting with data points from functions or raw data. A porgram for plotting of functions can also be generated dynamically on-line.

Numerical Analysis
This service can be used for advanced numerical analysis. including analysis of linear systems, differential equation solving, integration, non-linear equations, Fourier analysis, curve fitting, etc.

Mechanism Design and Analysis
This service can be used for design and analysis of four-bar, crank-slider, five-bar, six-bar linkages including fourbar/crank-slider, Watt six-bar, Stephenson six-bar, and cam-follower mechanisms.

Control System Design and Analysis
This service can be used for design and analysis of continuous-time or discrete-time linear time-invarient (LTI) control systems. A control system can be modeled in the form of transfer functions, zero-pole-gain, or state-space.

Web Based OpenGL
An example on how to generate OpenGL graphics in the web.