duffing

基于matlab的扩频通信设计，walsh码扩频，Bpsk调制(Matlab-based spread spectrum communication design, walsh code spread spectrum, Bpsk modulation)

贪食蛇小游戏的matlab代码，上下左右键控制，下载直接运行即可使用。(Matlab code Snake game, up and down keys to control, you can use downloaded directly run.)

波束形成算法中相对于阵列分辨率的空间分布图(Beamforming algorithm based on space maps of the array resolution )

基于变频器的空间电压矢量PWM控制matlab程序设计与实现(Matlab program design and implementation of the inverter space voltage vector PWM control)

短时傅里叶变换可以用差分模式来实现，对书上的运算式做了稍许的改变。改变-计算差分序列的第一列数据时用的是第一列的元素减去当前行的最后一列元素。原算法中采用的是第一列元素减去下一行第二列元素。原算法加窗之后结果比较好，不加窗时结果误差很大，而改变之后的算法不加窗效果依然很好。(Short time Fourier transform can be used to achieve the differential mode of expression on the book made a slight change. Change- calculating the difference sequence of the data with the first column is the first column of the matrix by subtracting the current element in the last column of row. Is used in the original algorithm subtracts the elements of the first column of the next row and the second column elements. After the results of the original algorithm windowed better, when the results window without great error, and after changing algorithms no window effect is still very good.)

this is a source code for blind multouser detectyion in mc cdma

MATLAB编写的小苹果歌曲。。。。。。。(MATLAB。。。。。。。xiaopingguo )

guassian notch reject filter

This is a MATLAB Simulation for implementing space vector modulation method using EMBEDED Function in simulink MATLAB.

计算含有SiC后的透射率的程序，对光子晶体含有SIC后的透射率计算有明确的标准(SiC calculated with the program after the transmission rate)