catenary

simple ac transformer circuit

基于Googlechar 的图表实现，可以运行的(basic on Googl char，it can work !with Chars)

Multiple Source EM Wave propagation modeling via Finite Differences

用于PH分布参数估计，MAP参数估计的一些基本函数。(Distribution parameter estimation for PH, MAP parameter estimates some basic functions.)

AHP层次分析法计算判断矩阵的最大特征值,是学习PCA特征提取的很好的学习资料，STM32制作的MP3的全部资料。( Calculate the maximum eigenvalue judgment matrix of AHP, Is a good learning materials to learn PCA feature extraction, STM32 all the information produced by the MP3.)

说明：  将博弈理论与演化算法结合起来，开发了一种新进化优化的算法(of Game Theory and combining evolutionary algorithm, the development of a new evolutionary optimization algorithm)

求解随机余弦波的时间均值、时间相关函数程序，随机变量在（0，2pi）内服从均匀分布，可用于验证各态历经性(Cosine wave of the time for solving stochastic mean, random variable in (0,2 pi) the uniform distribution, can be used to verify the ergodic)

a simple code for plot some kinds of geophysical data (such shot, CMP,... gathers).

histogram equalization of image

Stack Map Frame Visitor Source Code for Andriod.