MatlabINOUT

The arclength of a general curve in 2 or more dimensions, using discrete points along the curve

说明：  用于Hooke—Jeeve模式搜索算法，完成多变量的寻优。多变量搜索中直接搜索算法的一种。(for Hooke-mode Jeeves search algorithm, complete multivariate optimization. Multivariable direct search of a search algorithm.)

这个程序可以修复因噪声/噪音干扰或者因抖动产生的失真的图像，Inverse滤波器, Wiener滤波器和Lucy-Richardson滤波器被使用到，同时代码还使用了光学流线分析，估计模糊的长度和角度。(This program can recover from noise/noise or distortion due to jitter generated images, Inverse filter, Wiener filter and the Lucy-Richardson filter were used, while the code also uses optical flow line analysis, estimated the length and fuzzy angle.)

set_white,matlab一算算法最短路径的选取，最详细的程序。(set_white matlab count shortest path selection algorithm, the most detailed procedures.)

Herewith i attached the matlab codes for Contingency analysis, Economic dispatch,Pv curve,Swing Curve, Ybus Inspection method and Zbus. I hope these are very useful.

this to learn about quqdrature phase shift key

基于matlab语言实现的dct算法，这种算法简单，易运行，具有很好的交互性(Based on the matlab language dct algorithm is simple and easy to run, with good interaction)

PCA特征提取代码,对图像进行识别，并输出识别率，附详细说明(PCA characteristic extract code)

说明：  kurtogram是一种四阶谱分析工具，用于检测和表征信号中的非平稳性。可用于轴承的故障诊断(The kurtogram is a fourth-order spectral analysis tool elaborated for detecting and characterising nonstationarities in a signal. It relies on the assertion that each type of transient is associated with an optimal (frequency/frequency resolution) dyad (f ; Df) which maximises the kurtosis. The Fast Kurtogram computes the kurtogram over a grid that finely samples the (f ; Df) plane. Its complexity is on the order of N log N. This is the "plain vanilla" code used in paper: J. Antoni, Fast Computation of the Kurtogram for the Detection of Transient Faults, Mechanical Systems and Signal Processing, Volume 21, Issue 1, January 2007, Pages 108-124.)

冈萨雷斯matlab版的数字图像处理书籍。内容详细而且有例子的源代码。(Gonzales matlab version of the digital image processing books. Detailed and there are examples of the contents of the source code.)