Particle-swarm-optimization

用MATLAB语言编写的源码可产生正弦波表，这个就是是数字信号获得正选值的方法 (Sine table MATLAB program)

matlab在通信系统仿真 第二版 第三章代码(matlab second edition of the communication system simulation code chapter )

对光信号进行傅里叶变换，然后拍频提取，获得电信号(Fourier transform and beat extract)

MATLAB中GUI的设计实例，其中包括语音信号的录制、采样、滤波、重构、以及计算语音信号的频谱特性。(MATLAB GUI design example, including voice signal sampling, filtering, recording, and calculate the reconstruction, the speech signal spectrum characteristics.)

approximate the integral of exp(x)/(1+exp(x) )* N(m,ss)

microstrip microwave filter source code

说明：  离散卷积的MATLAB实现MATLAB realization of discrete convolution of the(MATLAB realization of discrete convolution of the)

说明：  用matlab编写的载波相移SPWM的五电平仿真，效果比较好(Prepared using matlab carrier phase shift SPWM five-level simulation results were quite good)

file includes least square and least mean in matlab

断层插值函数代码，采用matlab软件环境编制(Fault code matlab interpolation function, the soft environment system )