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说明：  一套水文时间序列分析程序，包含去趋势，拟合，提取周期等(matlab，used for hydrogen analyse)

说明：  图像潜载信息映射技术,基于matlab基础知道编程使之能够在公开图中潜载隐藏另一幅图象。(the technology about translating the image embeded )

SIHO的置信传播迭代解码算法SPA，可以比较数据误码率(SIHO the belief propagation iterative decoding algorithm SPA, can compare the data error rate)

A pv module is modeled in MATLAB/SIMULINK environment with use of mathematical equations that describe pv module s schematic model. This model has 2 inputs named Vpv and insolation and has 2 outputs named Ipv and Ppv. Insolation signal is varying.

calculate the haussdorff distance between two frames

说明：  基于麦克风阵列的声源定位，四元十字阵的matlab仿真(Microphone array based sound localization, four-element Array of matlab simulation)

This function obtains the pi model of a transmission line from the ABCD constants of the line.

说明：  bp神经网络预测程序，可用于与小波神经网络对比(BP Neural Network Prediction Program, which can be used to compare with Wavelet Neural Network)

基于chan-vese的一个水平集分割的matlab程序，在matlab7.1环境下测试有效(Chan-vese based on a level set segmentation matlab procedures, test environment at matlab7.1 effective)

matlab hoe to create S to N goodluck