SPWMinverter

FSK modulation and FSK demodulation

自己编写的滤波器程序，包括低通，高通，和带通，matlab(I have written filter program, including a low pass, high pass, band-pass, matlab)

由提出cross recurrence plot方法的原作者用MATLAB编写的CRP工具箱，含有使用手册。(cross recurrence plot tools for matlab with reference manural)

在matlab中实现用music算法求解信号子空间的问题(Implemented in matlab with the music signal subspace algorithm for solving the problem)

小波包变换的改进单子带重构,参考书籍杨建国著《小波分析及其工程应用》(Improved Subband Reconstruction of Wavelet Packet Transform.)

reading Ply format file and exract vertex and face matrix for 3D-Objects

matlab 2013a starter guide

说明：  自己写的一个计算空间时频分布的程序，可知指定Cohen类分布类型WVD，CWD，PWVD，SPWVD，BJD(himself in a room when calculating the frequency distribution procedures, we can see Cohen category designated distribution type WVD, CWD, Wigner, SPWVD, BJD etc.)

ARM开发板详细原理图，可直接用由开发arm板，本人试过(ARM development board detailed schematic diagram can be directly used by the development arm plate, I tried)

Image compression using SVD is a very useful compression algorithm. The image size will not decrease in the compression algorithm.