W4

关于认知无线电频谱感知的能量检测程序。希望大家互相交流！(On the energy spectrum sensing cognitive radio test procedures. Hope we can exchange ideas!)

不需要用两个ask信号就可以产生fsk信号.可以设置频率和码元速率(to generte fsk)

这是一个基于量子行为的粒子群算法（QPSO）用于特征选择的matlab程序，用户可以选择目标函数优化方向、种群大小，也可以在内部修改QPSO的参数beta(this is a feature selection program based on quantum_behaved particle swarm optimization of matlab ,the user can chose the object function optimization direction,the scale of the swarm ,also you can revise the parameter beta in the programe )

SC-FDMA性能分析，及与FDMA误码率比较(SC-FDMA performance analysis, and compared with FDMA for BER)

This is the paper for blood cell extraction in matlab.

该源码可用于分析气候多因子的主分量分析，有几个不同的源码例子，可进行比较(The source code can be used to analyze the climate more than the principal component factor analysis, has several different source code examples, can be compared)

如何使用Matlab混合编程？这本书就告诉你！挺好用的。不过好像版本低了点，现在matlab升级了，可能会有比较大的变动。(How to use hybrid programming in Matlab? This book will tell you! Very good use. But it seems the version of the low points, matlab upgrade, there may be changes.)

costas锁相环，matlab程序，仿真(costas for psk)

说明：  使用FCM对数据进行分类，数据使用随机数据。(FCM was used to classify the data and random data was used.)

libsvm使用中的参数说明和视频教程以及程序中数据的格式要求(libsvm-use instructions and video tutorials, and parameter data in the format of the program requirements)