ppca

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.)

arduino下的增量编码器库文件，很好用的(Incremental encoder library files under Arduino )

该ppt详细的介绍了学习Matlab的基础知识和MATLAB的基本语法。(This ppt includes the foundational knowledges and grammer of MATLAB.This can make you learn MATLAB more easily.)

基于Matlab和ActiveX技术的数字信号处理教学演示系统(Matlab based on ActiveX technology and digital signal processing teaching demonstration system)

双基（机载）合成孔径雷达测高——比较没技术含量，因为用的方法是斜距差，没用相位差（还没研究出来），所以误差有点大。(Double-base (Airborne) synthetic aperture radar altimeter- not the technical content of comparison, because the methodology used is inclined away from the poor, no phase difference (not finding out), so a bit big error.)

UAV Autopilot Controllers Test Platform Using MatlabSimulink and X-Plane

根据FSK调制原理 在二进制频移键控中，幅度恒定不变的载波信号的频率随着输入码流的变化而切换（称为高音和低音，代表二进制的1和0）。来做实验 (According to the principle of FSK modulation in the binary frequency shift keying, the frequency of the carrier signal amplitude constant with the change of the input stream is switched (called treble and bass, representing a binary 1 and 0). Trequinsin)

matlab的学习手册，可以帮助入门的同志学习(learning matlab manual entry comrades can help learning)

用maltab环境对LEACH协议进行的的仿真(A simulation code of LEACH protocol by Maltab )

说明：  MIMO谱扩展信道模型仿真，希望对大家有所帮助(MIMO channel model simulation, we hope to help)