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Computes the vector gradient of an RGB image

signals and systems with matlab complete references with applications

说明：  the code is dealing with the detection of faces in an image. it is basically a face detection code

在正方形区域内产生均匀分布的随机拓扑,红色信标节点 . 黑色未知节点,初始化节点间距离,跳数矩阵,最短路径算法计算节点间跳数,球每个信标节点的校正值,最小二乘法求未知点坐标(Generate uniformly distributed random topology in the square area, red beacon nodes. Black unknown nodes, the distance between node initialization, hop count matrix, the shortest path algorithm for computing nodes hops, a correction value of a ball each beacon node, the least square method for the coordinates of unknown points )

小波变换实现信号的去除噪声，仿真效果良好(Wavelet transform to remove the noise signal, the simulation results good)

This is my whole part of visual basic my licence project!

IEEE 期刊论文 著名算法 L1-svd matlab仿真源代码 (IEEE Journal --famous algorithm of L1-svd A simulation source code written by matlab)

五种常用小波基含MATLAB实现,对初学者有一定的指引作用。(Containing five common MATLAB implementation of wavelet)

提供一种平滑滤波算法，包含五点三次平滑滤波，中值滤波，可有效去除数据毛刺(To provide a smooth filter algorithm, including five point three times smoothing filtering, median filtering, data can effectively remove burrs)

matlab的使用命令大全，可以在做matlab开发的时候给与很好的帮助(the use of matlab command Daquan, you can do matlab developed a good time to give help)