yiqunsuanfa

介绍DFT滤波的基本步骤，很规范，很实用(DFT filter introduces the basic steps, very standard, very practical)

源程序是matlab仿真的程序,很实用的！(Source is the matlab simulation program, very useful!)

这是一个matlab与simulink模型交互的例子，希望对大家有帮助。(This is a matlab simulink model of interaction with the example, we want to help.)

ADC 动态测试 亲测可用 需要自己导入整数型数据(ADC dynamic testing pro-test can be used to import an integer data type requires its own)

matlab 下的HHT toolbox，已经该工具箱的使用方法指导。(HHT toolbox base on matlab)

通过改变不同的频率，实现了使用Matlab播放音乐，因为示例为两只老虎和天空之城(By changing different frequencies, implemented using the Matlab play music, because the sample of two tigers and the Sky City)

Levenberg-Marquardt method for training a Takagi-Sugeno fuzzy system

傅里叶变换和小波变换重建图像的比较效果，这个程序可以用来实现四个要求：1、FFT和WT重建效果比较；2、通过改变小波来比较重建效果；3、通过改变分解层数来比较重建效果；4、通过改变大系数个数来比较重建效果。其中还有一个计算PSNR的程序(the comparative effect of reconstruction image by Fourier transform and wavelet transform 。 the program can be used to achieve the four requirements: 1, FFT, and WT reconstruction effect 2, by changing the wavelet to compare the reconstruction effect 3, by changing the decomposition layers to compare the reconstruction effect 4, by changing the number of large coefficient of comparative reconstruction results. Including a procedure of calculating PSNR )

任意阶zernike多项式的计算，在进行波前拟合时可调用(Zernike any order polynomial terms, during the fitting can be called wavefront)

基于NC-MUSIC算法的均匀圆阵DOA估计及性能分析(DOA estimation of UCV based on NC-MUSIC algorithm and performance ananlysis)