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MIMO LMS EQ TEST VER!!

关于DOA估计，即波达方向估计的matlab程序，经过检验可以直接运行，适合于刚入门的同学(About DOA estimation, DOA estimation matlab program can be run directly tested, suitable for students just getting started)

DCT and Image Compression In the JPEG image compression algorithm, the input image is divided into 8-by-8 or 16-by-16 blocks, and the two-dimensional DCT is computed for each block. The DCT coefficients are then quantized, coded, and transmitted. The JPEG receiver (or JPEG file reader) decodes the quantized DCT coefficients, computes the inverse two-dimensional DCT of each block, and then puts the blocks back together into a single image. For typical images, many of the DCT coefficients have values close to zero these coefficients can be discarded without seriously affecting the quality of the reconstructed image. The example code below computes the two-dimensional DCT of 8-by-8 blocks in the input image, discards (sets to zero) all but 10 of the 64 DCT coefficients in each block, and then reconstructs the image using the two-dimensional inverse DCT of each block. The transform matrix computation method is used.

MATLAB图像处理源文件，每章节的对应matlab源代码已整理好，可对应ppt和视频配套学习(MATLAB image processing source files, each chapter corresponds matlab source code has been collated.)

基于mfcc和gmm的说话人识别系统，go.m为主程序。 部分程序采用的是台湾张智星先生编写的sar和dcpr工具箱，在此表示感谢。(Mfcc and gmm based speaker recognition system, go.m main program. Part of the program is used in Taiwan, Mr. Zhang Zhi Xing written sar and dcpr toolbox to express my gratitude.)

说明：  边缘预测提出了一种基于预测的、有一定自适应性的边缘检测方法。介绍了其原理和算法实现过程。通过计算两个相邻像素的灰度值的均值、均方差和梯度来预测下一个像素的灰度值,比较预测值和真实值来判断下一个像素是否是边界点。通过与现有同类算法的比较,证明了该算法的优越性(A predictive and adaptive edge detection method is proposed. The principle and implementation process of the algorithm are introduced. The gray value of the next pixel is predicted by calculating the mean, mean square deviation and gradient of the gray value of the two adjacent pixels. The prediction value and the real value are compared to determine whether the next pixel is a boundary point. The superiority of this algorithm is proved by comparing with the existing similar algorithms.)

说明：  matlab 最近邻算法及文献，随时欢迎下载(matlab nearest-neighbor algorithm and literature, feel free to download)

有关于matlab中静态面部数据中的门限效应的源代码(About matlab static facial threshold effect in the data source)

用matlab 编写的英文字母识别的程序，附带样本和测试库，可以运行(alphabet recognition high performance)

matlab从入门到精通第3章书后源码对初学者很有帮助(matlab)