c10_PSKSA

comparison of BER of unipolar line coding and polar line coding. graph of BER vs SNR

Duffing系统的时域谱图和相空间轨迹绘制，能够帮助初学者很好的理解典型非线性特征(duffing equation Phase plane trajectory)

用matlab编写逆投影变换程序，三个m文件分别代表最近邻插值法，双线性插值法，立方卷积插值法，通俗易懂，含有测试图片，打开就能用(Inverse projection transformation program, matlab prepared three m documents represent the nearest neighbor interpolation, the bilinear interpolation and cubic convolution interpolation method, easy to understand, contain a test image, open the can)

构建模型进行matlab仿真，求解中断概率(Build the model for matlab simulation, solve the probability of interruption)

PMSM的仿真模型，该模型完全基于simulink基础库创建。包含了电流环。(PMSM simulation model, which is based entirely on the basis simulink library creation. Contains a current loop.)

介绍一些小波函数的基本功能和常用函数，并举例(Introduce some basic functions and wavelet functions commonly used functions and an example)

matlab 上用的视频输入输出函数比mmread要好！(use matlab video input and output function mmread better than that!)

MATLAB编写的利用u律函数实现的抑制OFDM峰均比的程序，程序通过运行，通过u率函数对信号压扩后，PAR明显降低(U law written by MATLAB functions for OFDM PAPR suppression program, the program by running through the u signal compression and expansion rate after the function, PAR was significantly lower)

morphological operation such as erosion is very suitable to compress the size of the cell by using SE.

基于matlab的直序扩频通信系统仿真模型(Matlab-based direct-sequence spread spectrum communication system simulation model)