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曲线、曲线修改、坐标轴范围及坐标轴修改等源代码(Curve, the curve changes to the scope and coordinate axis coordinate axis modify the source code, etc.)

利用MATLAB可视化图形界面编程，利用tab及panel控件实现多标签(Using MATLAB visual graphical interface programming, the use of tab and panel controls to achieve multiple tags)

sobel edge detection in matlab

code for image processing, opening closing of an image, converting files from RGB, algorithm for extracting the edge

第k小元素（分治法） 给定一个线性序列集，要求求出其中指定的第K小的数的值和位置.如给定n个元素和一个整数i，1≤i≤n，输出这n个元素中第i小元素的值及其位置；(First k small element (divide and conquer) Given a set of linear sequence, where the specified requirements determined the K value and the small number of locations, such as a given n elements and an integer i, 1 ≤ i ≤ n, output this is the n elements of the i-th element value and the position of the small )

Combining some labeled images is a quite common and useful task in image analysis. That s something we may want to do to prepare the markers for a watershed from markers for example, or to write the output of several segmentations in a single file. This article comes with three new filters to make the combination of labeled images easier with ITK. This contribution also try to provide an implementation better integrated with the ITK pipeline model than the itkMultipleUnlabeledImagesToLabeledImageFilter contribution.

MSE mean square error SAE sum absolute error MAE mean absolute error

说明：  费舍尔用于分类的程序，非常简洁易懂，非常好用(Fisher for the classification process is very simple and easy to understand, very easy to use)

DCT base watermarking

this is related to ofdm