generation

高效调制信号MPPSK,以及其功率谱特征(Efficient modulation signal MPPSK)

说明：  利用直接替换法进行缓冲区溢出的相关检测的几个c++程序。(Related buffer overflow detection method using a direct replacement for a few c++ program.)

Welch功率谱密度是用改进的平均周期图法来求取随机信号的功率谱密度估计值。Welch法采用信号重叠分段、加窗函数和FFT算法等计算一个信号序列的自功率谱估计(PSD如上例中的下半部分的求法)和两个信号序列的互功率谱估计（CSD）。MATLAB信号处理工具箱函数提供了专门的函数PSD和CSD自动实现Welch法估计，而不需要自己编程。(method of power spectral density plot )

this program estimated the pitch contour of a given speech signal.

matlab 本身没有箭头功能，只有梯度，梯度不能精确，这是编写的箭头功能，可以精确定位箭头三维位置(matlab function itself has no arrows, only gradient, the gradient is not accurate, it is written in the arrow function, you can pinpoint the location of the arrow D)

matlab实现字母统计，希望大家多多指教(achieve statistical matlab letter, I hope you lot of advice)

模块化多电平逆变器的simulink仿真（7电平）(The simulation modular multilevel inverter (7 level))

ESPRINT谱估计，计算DOA，可以与capone进行对比。(ESPRINT spectrum estimation calculates DOA, with capone comparison.)

kalman 滤波器实现，IE算法思想，有源码，有PPT，有文章(realize kalmman filter ,IE program)

基于MATLAB_Simulink的系统仿真技术与应用大家可以学习下，很好的东西啊(MATLAB_Simulink system based on the simulation technology and application we can learn, the good thing ah)