一个自适应邻域的局部直方图均衡化算法调试代码

说明：  这是一本MATLB的中文帮助书，其中有一些本人在使用MATLB的心得。希望对初学MATLB的人有一定帮助(This is a Chinese MATLB help books, some of which I experience in the use of MATLB. MATLB beginner would like to have some people to help)

能够非常清楚的看出幅值和时间的变化规律，不用再画时、频图(Can very clear indication of the amplitude and the change of time rule，Don t draw, frequency chart)

说明：  matlab 饱和函数历程 可用于遗传算法 滑模控制(Matlab saturated function history can be used in genetic algorithm sliding mode control)

说明：  实现万有引力算法，可调式成功，可用来测试23个函数，方便初学者学习。(It can be used to test 23 functions, which is convenient for beginners to learn.)

这是一个BPSK调制和产生噪声的一段程序，顺有仿真结果。(This is a BPSK modulation and noise section of the procedure, Shun has simulation results.)

InvalidParameterException extends IllegalArgumentException.

关于机械振动信号频域处理方法，文件夹包括6个源程序(About mechanical vibration signal frequency domain processing method, the folder includes 6 source programs.)

Crops and non-crops image segmentation using K-MEANS clustering and then classification made by KNN classifier

说明：  SVDD 是一种重要的数据描述方法, 它能够对目标数据集进行超球形描述, 并可用于异类点检测或分类. 在现实生活中目标数据集通常包含多个样本类, 且需要同时对每一个样本类进行超球形描述。(SVDD is an important data description method, which can describe the hypersphere of the target data set, and can be used for the detection or classification of heterogeneous points. In real life, the target data set usually contains multiple sample classes, and needs to describe each sample class at the same time.)

主要是用c语言实现matlab中的fftshift函数的，(Mainly used c language matlab in fftshift function,)