QPSK_Modulation

本代码是超变异模式识别的代码，能通过输入多个模式来进行识别分类。(The code is super-variant pattern recognition code, through the importation of a number of models to identify the classification.)

this is a compression algorithm using fuzzy techniques

说明：  本程序是CRLS滤波器基本算法的MATLAB编程，通过该程序大家可以看到最小递归二乘算法的良好性能(This procedure is the basic algorithm CRLS filter MATLAB programming, we can see through the process recursive least squares algorithm for the good performance)

这是有关模糊集的知识，里面有一些MATLAB仿真代码，希望对大家有帮助(This is the fuzzy set of knowledge, there are a number of MATLAB simulation code, we want to help)

Most practical filters exhibit steady roll-off characteristic, in contrast to the sharp transition from the pass and stop bands. The important families of filters are: Butterworth, Chebyshev and Elliptic. As part of this lab, we study and design Butterworth filters. Butterworth filters are simple to design and have a maximally flat pass band response. In contrast the Chebyshev and Elliptic filters are difficult to design and have ripples in pass/stop band but have sharper roll off characteristics than Butterworth filters.

该算法主要演示matlab调用C语言程序的示例，包括一个基本的加法运算、一个矩阵截取和一个递归遍历方法，提供给大家参考 运行时首先修改cd命令后面的路径为文件夹当前路径即可自动编译执行(Call the main demonstration of the algorithm matlab example C language program, including a basic addition operation, an interception and a recursive traversal matrix method provides us with reference to first modify the cd command to run the path behind the current path for the folder to automatically compile Executive)

可以实现全息图的一次快速傅里叶变换，对全息图进行再现，也可以用于全息干涉图的再现(Hologram can be achieved in a fast Fourier transform, reconstruction hologram can also be used for reproduction of holographic interferograms)

支持向量机工具箱 可以借助此工具箱完成很多信号的处理(failed to translate)

这是一个用于快速独立元分析的程序，调试可用(this is used for fastica)

it gives the frequency modulation