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modified Gram-Schmidt (reduced QR factorization). A is a m-by-n matrix(m>=n)

信号处理,进行信号检测与处理，通过设定threshold来进行信号检测的可信度调整(Credibility adjustment signal processing, signal detection and processing, by setting threshold for signal detection)

matlab实现商标文字分割~第一部分计算列梯度差，计算每个像素的列方向一定范围内（n）最大值和最小值的差距,统计该差值超过某一设定域值T的像素的个数，并将该统计个数存在 GY 向量。，第二部分计算行梯度差，计算每个像素的行方向一定范围内（n）最大值和最小值的差距，统计该差值超过某一设定域值T的像素的个数，并存在 GX 向量(matlab text segmentation ~ realize trademarks calculations are shown in the first part of the gradient difference, calculated for each pixel column direction of a certain range (n) the difference between maximum and minimum values, statistics of the difference exceeds a certain threshold T set of pixels of a few, and the statistics of the number of vectors exist GY. , The second part of the calculation line gradient difference, calculated for each pixel within a certain range direction (n) the difference between maximum and minimum values, statistics of the difference exceeds a certain threshold T set the number of pixels, and the existence of GX Vector)

in this program I have simulated SPP method for iris data.

Line detection in gray scale using hough transform(Line detection in gray scale using hough tr ansform)

运用平面波展开法模拟光子晶体光纤中的带隙结构(The use of plane wave expansion method in photonic crystal fiber simulation of the band structures of)

主成分分析的MATLAB程序代码，mni坐标转Talairach坐标的MATLAB程序代码(Principal component analysis of MATLAB code, mni coordinates to Talairach coordinates of the MATLAB code)

利用BP神经网络预测幸运28。这种方法的预测（在一定容许范围内）精度保持在40 左右(BP neural network to predict the use of lucky 28. This method of forecasting (within a certain range to allow) the accuracy remained at 40 )

matlab所用到的插值算法基本都包含在内！(include all of algorithm inmatlab！)

This matlab algorithm solves the classic Travelling Salesman Problem TSP