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Bayesian based Maximum A Posterior . It is used for Image Restoration

说明：  完整版的MATLAB视频播放程序代码说明文字(The full version of MATLAB video player )

一个KNN的matlab程序，供感兴趣的人士学习(A KNN matlab program for those interested in learning)

matlaba的图像匹配，进行图像的处理。(matlaba image matching, image processing.)

此程序使用间断有限元来求解一维奇异摄动方程。(This program uses discontinuous finite element to solve a dimensional singular perturbation equation.)

以matlab为工具利用数字图像处理技术对答题卡进行了识别，并对识别结果进行了处理。注意到答题卡在采集图像的过程中由于各种原因可能会产生图像倾斜、水平或垂直错位，要进行正确识别首先必须对其进行校正，再依据像素检索技术进行识别。(With MATLAB as the tool, the answer card is identified by digital image processing technology, and the recognition results are processed. It is noted that the answer card in the process of collecting images may cause image tilt, horizontal or vertical dislocation for various reasons. To correct recognition, it is necessary to correct it first and then identify it according to the pixel retrieval technique.)

在uwb信道下加性高斯白噪声下pak bpsk的原程序(Uwb channel in additive white Gaussian noise, the original program under the pak bpsk)

qpsk 在无噪声情况下的仿真结果 用于参考(qpsk case in the absence of noise simulation results for reference)

基于MATLAB的数字频带系统仿真中，从模拟信号向数字信号转换的第一步：抽样(The number of frequency bands based on MATLAB simulation, from the analog signal to digital signal conversion of the first step: sampling)

Classify using the maximum-likelyhood algorithm(classifies using the maximum- likelihood al gorithm)