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说明：  包含PCA和LDA的matlab代码，希望对大家有用(PCA and LDA contains the matlab code, we hope to be useful)

filling an area between two curves

基于非局部均值图像去噪，对高斯加噪声有很好的去除效果，其中的修改程序，加入了对称处理，处理对称图像效果更好(Based on non-local means image denoising, the high Alaska noise removal, which modify the program, joined the symmetrical treatment, processing symmetrical image effect better)

为了能结合Java和 Matlab两者的优点，构造功能更加强大的科学计算环境，对使用Java语言扩展Matlab 主开发环境 自身功能的关键技术进行了研究。首先介绍了使用 Java扩展 Matlab 的基本方法，在此基础上结合项目实践中对复杂图形用 户接口的需要，提出了一种在 Java 对象中通过 Matlab 接口对象访问当前Matlab会话的方法。给出了两个短小完整实例，可 用于进一步扩展与重用。(To be able to combine both Java and Matlab the advantages of structure more powerful scientific computing environment, the expansion of the use of Java language development environment Matlab master key technologies for its own function were studied. First introduced the use of Java to expand the basic method of Matlab, on the basis of the practice of combining items of complex graphical user interface needs, a Java object in Matlab interface object access through the current method of Matlab conversation. Given two examples of short integrity, can be used to further expand and reuse.)

Useful tool for rendering and outputting information rich images(This function can be used in place of IMAGE, IMAGESC and IMSHOW, but does so much more. It is fast and displays images as they should be- correct aspect ratio, integer magnification, no axes. In addition, it can return the image as an output variable- useful for saving to disk, texture mapping surfaces, and post-rendering manipulation such as overlaying/combining two or more images. All the MATLAB built-in colormaps are implemented, but without MATLAB s nasty discretization artifacts. Plus, there are many new colormaps which are helpful for viewing more complex data, such as optic flow, likelihoods over images, difference images, segmentations, stereo image pairs (as anaglyphs) and edge-maps with orientation. It also accepts user defined linear and non-linear colormaps.)

matlab算法第九章内容其他部分陆续上载中请稍后.(Chapter IX matlab algorithm for the rest be uploaded in a moment.)

用matlab编写的图像特征提取程序，其中包括一个提取8维HSV颜色直方图特征的函数，一个可以批量处理图像的主程序。(Prepared using matlab image feature extraction procedures, including an 8-dimensional HSV color histogram extracted feature functions, one of the main program can batch process images.)

Matlab source code for DEEC variants.

基于FCM的图像分割算法，先对图像平滑，然后利用FCM对像素聚类，实现对图像的分割。(A methord based on FCM for image segmenting,firstly,using filter to smooth the image and the use the rule of FCM clustering pix finshing image segmention)

计算光纤里的非线性光束传播，解薛定谔方程，包含了二阶色散、损耗等，功能很强大(Calculation of the nonlinear beam propagation in the fiber, solving the Schrodinger equation, including second-order dispersion, loss, very powerful)