Garch

In mathematics and the arts, two quantities are in the golden ratio if the ratio of the sum of the quantities to the larger quantity is equal to the ratio of the larger quantity to the smaller one. The golden ratio is an irrational mathematical constant, approximately 1.6180339887.[1] Other names frequently used for the golden ratio are the golden section (Latin: sectio aurea) and golden mean.[2][3][4] Other terms encountered include extreme and mean ratio,[5] medial section, divine proportion, divine section (Latin: sectio divina), golden proportion, golden cut,[6] golden number, and mean of Phidias.[7][8][9] The golden ratio is often denoted by the Greek letter phi, usually lower case (φ).

医学图像的匹配算法，基于matlab与c的混合编程(Medical image matching algorithm based on hybrid programming matlab and c)

改进的KPCA，输出各特征属性，方差相同(improvement of kpca,it can put out the same var in every direction)

load flow analysis and fault analysis of power system. electrical power verses load angle (delta) plot for different values of Pe. calculation of initial, maximum and critical load angles for the given power system

To find the contrast of an image locally.

关于用matlab软件进行信号处理的基础使用方法和简单实例(On the use of matlab software signal processing methods and the basis for the use of simple examples)

使用同态滤波对图像进行对比度增强的处理，本代码仅适用于灰度图像。(Homomorphic filtering using the contrast of the image enhancement processing, the code applies only to grayscale.)

图象轮廓提取 比较简单 是本人在MATLAB环境下编译的(image contour extraction is relatively simple I MATLAB environment in the compiler)

该代码是对人脸进行光照处理，先进行gamma变换，然后进行Dog双边滤波，然后进行灰度亮度的均衡。该方法能够有效提高光照变化的情况下的系统识别性能(The code is the human face of light treatment, the first for gamma conversion, and then Dog bilateral filtering, then the brightness of the gray balance. The method can effectively improve the illumination changes in the case of system identification performance)

Design PI PID and phase controller from a transfer function using fmisearch, root geometryc place or frequency response.