final

离散傅里叶变换，加窗fft解决谐波信号中的频谱泄露和栅栏效应(Discrete Fourier transform, windowed fft solve harmonic signal leakage and fence effect of spectrum)

基于SIMULINK搭建的并联有源电力滤波器程序，希望大家，相互交流。(SIMULINK-based structures of Shunt Active Power Filter procedures, hope, each other.)

这是我编写的基于Matlab的QPSK调制解调的仿真程序，希望对大家有所帮助(This is what I prepared in Matlab based on the QPSK modulation and demodulation of the simulation program, and they hope to help everyone)

基于MATLAB蚁群算法实现，初学者可作参考，程序已经验证。(Ant colony algorithm based on MATLAB, can be used as reference for beginners, the program has been verified.)

 它是以简明方法写就的一本易于掌握的数学手册；  编写逻辑性强，内容由浅入深，对于初学者能很快掌握MATLAB的用法；  易于查找命令和问题，给读者灵感与启迪，以解决实际问题；  对每一条命令，都进行了详细论述；  对于每一条命令，几乎都有易懂的实例；  内容按数学分类进行描述。 ( It is a simple way to write on the one easy to learn math handbook  write logic is strong, the contents of Deep and MATLAB for beginners to quickly master the use of  easy to find commands and questions, giving the reader inspiration and inspiration to solve practical problems  on each order, are discussed in detail  For each command, almost all examples of easy to understand  content described by mathematical classification.)

This m-file creates 3D polar plots of normalized array factors

Implement the histogram equalization technique

matlab工具包，非常有用的信号时频分析工具,stft,doppler(matlab toolkit, a very useful time-frequency analysis tools, stft, doppler)

帮助学习MATLAB软件。从基础到精通非常全面。(Help to learn MATLAB software. From basic to proficient very comprehensive.)

Function tranfer example