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Active countour sous matlabSystem will automatically delete the directory of debug and release, so please do not put files on these two directory.

基于IOS自组织分析法的iris数据集分类，matlab实现，含注释。(The iris data set classification based IOS self-organization analysis, Matlab implementation, including annotations.)

常见的基于人类视觉特性的图像增强算法由于是同时完成动态范围压缩和对比度增强,导致增强图像的整体对比度不高、边缘部分效果不佳.通过分析人类视觉系统的全局和局部自适应调节原理及人眼视网膜神经节细胞感受野的传输特性,提出一种仿生图像增强法.为适应人类视觉系统对光强的主观感觉特性,对图像作全局亮度对数变换 并利用人眼的主观亮度感觉与实际光强的对数呈局部线性关系的特性,采用视网膜神经元感受野三高斯 模型来调整亮度图像的局部对比度 最后利用线性变换恢复图像的彩色信息.实验结果表明,该算法的增强效果良好,特别是对于图像边界处,既能很好地增强边缘对比,又可有效地提升区域亮度对比和亮度梯度信息. (image enchancement)

color recognition for matlab

最优信息法，有序样品聚类——最优分割，本才采用二分割方法(Optimal information method, ordinal clustering- the best split, the two split)

改进的RSSI算法的源代码，有一定的可行性，帮助学习算法(The RSSI algorithm to improve the source code , there is a certain possibility , to help learning algorithm )

差分进化算法，用于优化计算，求解优化问题(DE algorithms)

信号处理－滤波器设计（基于matlab和Mathmatica的设计方法）中关于无乘法器椭圆IIR滤波器设计的原创程序。(Signal processing- filter design (based on matlab and Mathmatica design method) on the elliptical without multiplier original IIR filter design procedures.)

MATLAB的基本操作实现：P0201：MATLAB赋值，MATLAB中的for循环，MATLAB中的for循环和if条件，MATLAB图像处理的基本操作，MATLAB高级图像处理操作，根据RGB图像创建一幅灰度图像，二值图像的取反操作，用imshow函数显示图像，在同一个窗口内显示两幅图像(MATLAB' s basic operations to achieve: P0201: MATLAB assignment, MATLAB in the for loop, MATLAB in the for loop and if conditions, MATLAB image processing basics, MATLAB high-level image processing operations, according to RGB image to create a grayscale image, two negated the value of the image operation to display images with the imshow function, in the same window display two images)

估算并画出高斯脉冲的前15阶导函数的-10dB带宽。函数以下列变量为输入：a的最小值alphamin，(estimates and the mapping out of the Gaussian pulse before 15 derivative function-10dB bandwidth. Function for the importation of the following variables : a minimum of alphamin.)