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通过边界集中识别图像形状特性，并返回数值(Images by identifying the boundary shape characteristics of centralized and return values)

mathlab code for huffman coding

功能: 用基于拉格朗日函数Hesse阵的SQP方法求解约束优化问题:(Function: Hesse matrix based on Lagrangian SQP method for solving constrained optimization problems:)

this program use for load flow

gentic algorithm still

说明：  采用AR模型，估计功率谱密度，包含实测数据(The AR model is adopted to estimate the power spectral density, including the measured data)

说明：  自制的快速傅立叶变换函数，可以用来对比工具自带的fft函数，比较其执行时间随Ｎ值变化的情况(privately fast Fourier transform function can be used to contrast the instruments onboard fft function, compared with the time of its implementation N changes in the value of)

IIR Transform lowpass filters to bandstop

说明：  利用matlab实现自适应滤波的优化算法之最小均方算法（LMS）(The least mean square algorithm (LMS) of adaptive filtering optimization algorithm using MATLAB)

glcm on dwt to get features