lee-filter

作为语音的检测的一部分，语音的分帧以及说明实现功能，在matlab上实现的(As part of speech detection, voice and instructions achieve the sub-frame function, implemented on matlab)

数字信号处理及其MATLAB实现。相关方向学生学习理论及仿真实现的必备书籍。(digital signal processing and MATLAB. Related to the direction of student learning theory and simulation of the essential books.)

有限差分法的Matlab程序（椭圆型方程）(finite difference method of Matlab (elliptic equation))

OFDM等一系列代码分享，包括调制，预编码，信道编码，接收等算法。(OFDM and a series of code-sharing, including the modulation, pre-coding, channel coding, receiving and other algorithms.)

说明：  ICA源程序，主要用于模拟信号的合成与分解。(ICA source, mainly for analog synthesis and decomposition.)

本仿真程序实现了正交频分复用系统的调制与解调。(This program simulates orthogonal frequency division multiplexing（OFDM）system.)

Canny detector using hysteresis and non-maximum supression

此源码是SAR成像中的距离多普勒算法（RDA）的整个仿真过程，相信通过这个仿真有助于理解距离多普勒算法(This source is the distance SAR imaging Doppler algorithm (RDA) of the entire simulation process, I believe that through this simulation helps to understand the range-Doppler algorithm)

三电平逆变器正弦SPWM控制策略的仿真研究(Three level inverter with sinusoidal SPWM control strategy simulation)

matlab下用FFT求功率谱和幅值谱的代码(Power spectrum and Amplitude spectrum base on matlab)