programming-in-matlab-2

基于Matlab对表面肌电信号时频域分析处理的GUI界面程序(Surface EMG frequency domain analysis of the GUI interface program based on Matlab)

粒子群算法（PSO）解决tsp问题-berlin52(Particle swarm optimization (PSO) for tsp-berlin52)

在信号处理中，信号发射时，信号通过载波，调制，以电磁波的形式发射出来 在接收端，射频信号通过天线接收，超外差式等方式进行处理，变频到中频 然后通过数字技术对中频信号进行处理，此时的中频信号采样率很高，多达几十兆赫 而要解调出来的信号很小，此时就要经过滤波来得到我们需要的信号 如果直接设计滤波器，阶数会非常庞大，软件，硬件设备都承受不了 因此，一般常用的技术是进行下变频处理，其主要技术就是通过抽取滤波进行下变频 常用的滤波器就是CIC抽取, 希望可以帮助一些坛友解决基本的问题。 (In signal processing, signal emission, signal through the carrier, in the form of electromagnetic wave modulation, launched In the receiver, rf signals through the antenna, specialized superheterodyne type means such as processing, the frequency conversion to intermediate frequency Then through digital technology of intermediate frequency signal processing, at this time of intermediate frequency signal sampling rate is very high, as many as several decades MHZ But the signal demodulation out is very small, at this time would be passing filter to get what we need signal If design directly filter, order number be colossal, software, hardware equipment all suffer Therefore, the technology is usually used for down-transducer processing, its main technical is by extracting filtering down-transducer Commonly used filter is CIC extraction, the hope can help some friends solve basic problems of the altar.)

用C语言编写的S函数源代码，用于在MATLAB/Simulink环境下仿真永磁无刷直流电机，在MATLAB7.0以上环境下编译成动态链接库然后在Simulink中使用。模块信息见源码注释。(C language prepared by the S-function source code, for the MATLAB/Simulink environment simulation permanent magnet brushless DC motor, In the above circumstances MATLAB7 compiled DLL then use Simulink. Source module information, see Notes.)

用matlab实现的DVBs2的编解码，可以在matlab中运行。(, You can run in matlab matlab achieve with the codec DVBs2.)

说明：  Direct and indirect vector control of the double fed induction generator (DFIG) for a wind turbine application_Mr Taibi Djamel

基于MATLAB和SIMULINK的飞机起落架结构设计(MATLAB and SIMULINK based on structural design of aircraft landing gear)

Digital image processing tools matlab codes

降低ofdm中papr的方法稀疏矩阵的特性分析(Method of reducing ofdm in papr)

邻域是沿着梯度方向的，模糊均值聚类方法。(Neighborhood along the gradient direction, the fuzzy-means clustering method.)