ch12

说明：  CR的常用物理层检测算法包括:匹配滤波检测、能量检测和循环平稳特征检测。(CR Common physical layer detection algorithm include: matched filter detection, energy detection and cyclostationary feature detection.)

基于MATLAB环境下k-nn算法分类器对Australia.data的分析(under matlab based on the k-nn classifier analysis for the australia.data)

基于matlab 提取纹理灰度共生矩阵 源代码(Based on the co-occurrence matrix matlab source code to extract the texture of gray)

这是Matlab模糊逻辑工具箱函数，希望对大家有用。(This is the Matlab Fuzzy Logic Toolbox function, in the hope that useful to everyone.)

基于压缩感知的目标DOA估计，以及常规DOA的方法(DOA Estimation Based on Compression Sensing)

MATLAB智能算法30个案例分析第29章源代码。(The MATLAB intelligent algorithm 30 Case Study Chapter 29 source code.)

构建一个理想信道基本QPSK仿真系统,仿真结果有 a.基带输入波形及其功率谱 b信号及其功率谱 c.QPSK信号星座图 2.构建一个在AWGN（高斯白噪声）信道条件下的QPSK仿真系统，仿真结果有 a.QPSK信号及其功率谱 b.QPSK信号星座图 c.高斯白噪声信道条件下的误码性能以及高斯白噪声的理论曲线，要求所有误码性能曲线在同一坐标比例下绘制(qpsk modem emulation, plus white Gaussian noise)

基于互信息熵的图像配准方法，其中包括图像配准的程序，还有程序运行的界面，对于初学图像配准或者利用MATLAB做GUI界面的同学有所帮助(Entropy based on mutual information image registration methods, including image registration procedures, as well as run the interface, image registration for the novice or the use of MATLAB GUI interface to do help the students)

一个可以计算二维光子晶体带隙的matlab源程序，其编程思想主要是利用平面波展开法。(A can compute the 2-d photonic crystal matlab source, and its programming thought mainly is using the plane wave expansion method. )

system identification (OPA)