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空域中的均值滤波，中值滤波，几何均值，调和反调和均值滤波器等(filters in spacial domain,such as median filter)

独立成分分析算法,包含个步骤的源代码，适合初学独立成分分析以及盲源信号处理的人群(the algorithm of ICA)

Digital Image Auto Enhancement by using matlab program

利用一阶局域加权法进行混沌时间序列的预测。(Using a weighted-rank local-region method of forecasting chaotic time series.)

MATLAB常用函数参考,各种函数命令，操作指南。(MATLAB function reference, a variety of command functions, operation guide.)

说明：  求解分形维数，采用功能函数法，很方便，从而很好的对分形几何进行分析(Solving the fractal dimension, function by function, it is convenient to a good analysis of fractal geometry)

Test whether the difference of two Sharpe ratios is statistically significant. No normality assumption needed, the bootstrap approach approximates the data-generating process.

The guided filter can be used as an edge-preserving smoothing operator like the popular bilateral filter, but has better behaviors near edges. The guided filter is also a more generic concept beyond smoothing: it can transfer the structures of the guidance image to the filtering output, enabling new filtering applications like dehazing and guided feathering. Moreover, the guided filter naturally has a fast and non-approximate linear time algorithm, regardless of the kernel size and the intensity range. Currently it is one of the fastest edge-preserving filters.

利用自然梯度算法，IMC-PID是利用内模控制原理来对PID参数进行计算，虚拟力的无线传感网络覆盖，包含了阵列信号处理的常见算法，关于小波的matlab复合分析，代码里有很完整的注释和解释，采用波束成形技术的BER计算，使用大量的有限元法求解偏微分方程。( Use of natural gradient algorithm, The IMC- PID is using the internal model control principle for PID parameters is calculated, Virtual power wireless sensor network coverage, Contains a common array signal processing algorithm, Matlab wavelet analysis on complex, Code, there are very complete notes and explanations By applying the beam forming technology of BER Using a large number of finite element method to solve partial differential equations.)

说明：  关于遗传算法的matlab程序，可实现gatool中的大部分功能。(Matlab genetic algorithm on these procedures is to realize most of the functionality gatool.)