CTCMAandCMA

matlab 时频分析技术及其应用：本书的目的主要面向工程应用及实际问题的解决，通过大量的示例和具体应用实例来讲解一些复杂理论的应用。(matlab fft )

将signltap采集的数据导入到matlab进行，将txt文件数据导入到matlab( )

对二进制序列进行APSK调制，绘出调制后的波形(APSK binary sequence modulation, the modulated waveform drawn)

说明：  用Matlab编的BPSK程序，简单准确(Using Matlab program for the BPSK, simple and accurate)

先用butter filter去除噪音，再找到信号峰，对峰描叙的条件可以自行调整(butter filtering, and peak finding)

matlab初学者教材，有助于读者了解matlab的用途(matlab beginner textbook will help readers understand the use of matlab)

单载频波束形成，在干扰方向有宽零陷，来消除干扰，有详细的注释和疑问点(single frequency carrier beamforming，creat wide beam nulling)

说明：  神经网络激活函数代码，有代码有图，可以直接用来学习使用。(Neural network activation function code, there are codes and graphs, can be directly used to learn to use.)

说明：  假设移动用户从距离基站1英里的地方开始以每小时40英里的恒定速度相基站移动，仿真移动用户在这2s时间间隔内所接收的信号（及其频谱）(Suppose mobile user from the base station a mile from the start where the constant speed of 40 miles per hour relative to the base station mobile, mobile users in the 2s simulation time interval the received signal (its spectrum))

基于SVM的人脸识别系统，matlab实现，google code 最新代码。(face recgonition based on SVM,impleted on Matlab .The code is downloaded from google this days.)