chap_6

说明：  这是一个信赖域方法的程序，简单实用，对初学者非常有用。(This is a trust region method procedures, simple, practical, very useful for beginners. )

该代码可以用，MATLAB实现图像信息熵计算，在图像处理中很实用，评价图像质量。(This code can be used, MATLAB for image information entropy calculations, image processing is very practical, uate the image quality.)

关于网络仿真生成trace后文件的分析代码(After about network simulation generates trace file analysis code)

此函数介绍了非线性函数在MATLAB理是通过什么函数进行拟合的(This function describes the nonlinear function in the MATLAB function through what management is fitting)

自适应滤波，LMS算法，matlab编写，线谱提取(Adaptive filtering, LMS algorithm, matlab prepared line spectrum extraction)

PARTICLE SWARM OPTIMIZATION

结合DOA估计中最常用的两个算法MUSIC和ESPRIT的优点，富有MATLAB如按程序(Combined with the most common advantages of the two algorithms MUSIC and ESPRIT DOA Estimation)

介绍了MATLAB下如何实现直接扩频序列的PN伪随机码如何实现同步 并给出结果(Describes how MATLAB directly under the PN spreading sequence PN code to achieve synchronization and gives the results)

mean and variance calculation of OFDM signal

cvt混合动力汽车仿真模型图，前后轮制动力分配曲线图绘制(cvt hybrid vehicle simulation model diagram, front and rear brake force distribution curve drawing)