Direct_sequence_spread_Spectrum

matlab编写的关于语音信号预加重，分帧加窗的程序。(matlab, prepared by the speech signal pre-emphasis, sub-frame windowed program.)

采用matlab simulink仿真，仿真小车在摩擦情况下的运动，分别对静摩擦和动摩擦模拟。(Using matlab simulink simulation, simulation of the car in case of friction movement, respectively, static and dynamic friction simulation.)

matlabe视频处理程序，读取AVI视频图像数据并处理！(matlab video process!)

基于遗传算法的pid整定的matlab的源代码 (Genetieal即rithmsinsearoh，oPtimization andmaehinelearning )

matlab环境下求可靠性的程序，主要部分为求取最小路，采用容斥公式求可靠度

LCMV 圆阵 实现均匀圆阵的 俯仰角 水平角 视图(LCMV circular array for horizontal angle of pitch angle of uniform circular array.)

说明：  m序列相关性研究比较，m序列的产生方法， m序列自相关性函数的应用(m_sequence generate m_sequence correlation comparing )

入侵式杂草优化算法是一种模拟自然界中杂草繁殖进化过程的随机搜索的优化算法，将待求解的问题转化为目标函数优化问题。(Invasive weed optimization algorithm is a simulation of natural reproduction in the evolutionary process of weed random search optimization algorithm, to solve the problem will be converted to the target function optimization problems.)

该源代码是本人亲自所写，使用DWT对图像可以进行三次小波分解，直接下载可以使用，对图形图像处的同行们非常有用，欢迎下载。(The source code is written by himself, the use of DWT can be three times the image wavelet decomposition, a direct download can be used in the graphic image Department colleagues very useful are welcome to download.)

转差频率控制的异步电机矢量控制系统仿真。。(zhuanchapinlvkongzhi)