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image indexation using color histogram

This procedure is well used in classifying based on matlab. And this time 3 RBF procedure are uploading together. (This procedure is well used in classifying based on Matlab. And this time three RBF procedure ar e uploading together.)

2d dct cofficient computation programs..

这次是添加不同密度的高斯噪声，和上次可做对比。(This is to add Gaussian noise of different densities, and the last to do comparison.)

卡尔曼滤波matlab实现的程序。很好的。(Kalman Filter Implementation of Matlab procedures. Good.)

阵列信号处理中波束形成技术的apes算法matlab程序(The matlab code for apes algorthim of beamforming technique of array signal processing)

本程序用三边测量法来计算未知节点坐标且假设用于定位的锚节点位于等边三角形的三个顶点上。(This program uses trilateration to calculate the coordinates of unknown nodes and assume the anchor node for positioning in the equilateral triangle of three vertices.)

说明：  仿真了FM信号产生和调制的过程，方法简单，内容详尽，已经过调试。(Simulation of the FM signal and modulation process, the method is simple, detailed, has been testing.)

color histogram through RGB components and cloud clustering also

包括单边带、双边带、载波抑制及四倍频,窗函数法设计一个数字带通FIR滤波器，插值与拟合的matlab实现。( Including single sideband, double sideband, suppressed carrier and quadruple, A window function design FIR digital band-pass filter, Interpolation and fitting matlab implementation.)