Matlab-Programming-skills-

说明：  对于给定的滤波器参数，利用脉冲响应不变性法设计数字低通滤波器，并绘出了设计后的数字滤波器的特性曲线。(This code uses impulse invariant method to design a digital low-pass filter under given filter parameters,then it plots the designed filter s characteristic curve.)

A simple function for drawing a circle on graph.

Simulation of continuous-time system and digital controller

fdtd 电磁计算 三维电磁仿真技术 电磁场计算 fdtd 算法(fdtd Em compute em field calculation )

一个不错的频域ICA算法，值得下载。。。。。(A good frequency domain ICA algorithm, worth downloading)

4层小波分解，信号分解时域图，信号的频谱(4 layer wavelet decomposition,Signal decomposition time domain diagram,signal spectrum)

routing path, shortest path of routing code and it is very help for routing algorithms

wrapping curvelet demos in matlab

一个图像去噪的Matlab程序，可用于图像的边缘提取等工作。(Image denoising)

给出了MATLAB语言实现IIR滤波器的实现，源文件中还有原理方法(MATLAB language are given the realization of IIR filters, there is the principle source document method)