Poincare

各类非线性方程组求解的公式的实现，较为简洁，可直接调用(Various types of nonlinear equations of the formula to achieve, the more simple, direct call)

Toolbox to read netcdf files on Matlab Install: javaaddpath([pwd /netcdfAll-4.2.jar ]) unzip( mexcdf.r4000.zip ) addpath ([pwd /mexcdf/mexnc ]) addpath ([pwd /mexcdf/snctools ])

MATLAB编程二维平面画图算法设计MATLAB programming algorithm for drawing two-dimensional graphic design(MATLAB programming algorithm for drawing two-dimensional graphic design MATLAB programming algorithm for drawing two-dimensional graphic design)

将K均值算法用于图像分割,输入的是彩色图像,转换为灰度图像进行分割,输出结果为灰度图像.利用灰度做为特征对每个像素进行聚类,由于光照等原因,有时应该属于一个物体的像素,其灰度值也会有很大的差别,可能导致对该像素的聚类发生错误.在分割结果中,该物体表面会出现一些不同于其它像素的噪声点,因此,算法的最后,对结果进行一次中值滤波,以消除噪声,达到平滑图像的作用(The K means algorithm for image segmentation, the input is a color image, convert to grayscale image segmentation, the output of grayscale images. The use of gray as the characteristics of each pixel clustering, due to light and other reasons, and sometimes should belong to an object pixel, its gray value will also be very different, may lead to clustering of the pixel error has occurred. in the segmentation results, the surface, there would be different from other pixel noise points, so , the algorithm Finally, the results of a median filter to eliminate noise, to the role of smoothing the image)

基于LDA的iris数据集分类算法，matlab实现，有注释。(LDA-based classification algorithm of the iris data set, the Matlab implementation, and comment.)

Clark变换与Inv_Clark变换，引入输入信号进过测试能够实现功能(Clark and Inv_Clark)

经典的Gabor滤波器的源码，Matlab实现(Gabor Filter code in Matlab)

基于matlab编程的经典Music算法，测量阵列信号波达方向。基于均匀线阵编程(DOA Music)

使用各种滤波器对语音信号实现处理，并且通过播放处理前后的语音信号来对比各种滤波器的滤波效果(Using various filters to achieve the speech signal processing, and to compare the effect of various filters filtering the speech signal playback processing by before and after)

在电能质量检测中暂态信号和稳态信号的建模的源程序(Power quality detection of transient and steady-state signal source)