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simple coding for dwt dct svd matlab

FILTERING IN FREQUENCY DOMAIN, FFT of Average Filter

mimo信道stpc编码仿真 数字是收发天线数 (MIMO STPC channel coding simulation digital transceiver antenna number is )

广度优先搜索算法，做了很详细的解释，大家可以有空学习交流下。(Breadth-first search algorithm, and made a very detailed explanation, you can free exchange under studying. )

苏金明《Matlab工具箱应用》.pdf,苏金明《Matlab工具箱应用》.pdf(Su-Jin " Matlab Toolbox application" . Pdf, Su-Jin " Matlab Toolbox application" . Pdf)

LDPC的分层NMS算法的matlab仿真程序，包含编码程序、译码程序以及画误码率图程序(NMS layered LDPC algorithm matlab simulation program, including coding procedures, as well as painting BER decoding process diagram program)

非下采样剪切波变换,常用于图像处理领域，可以用于图像融合、目标检测、去噪。(Non-subsampled shearlet transform)

广义交叉验证函数(GCV) 广义交叉验证函数是用随机的方法对于一个给定的值A的正则化参数的计算。(Generalized cross-validation function (GCV) generalized cross validation function is stochastic method for a given value A regularization parameter calculations.)

we introduce the Color-based Catchment Basin Merging Algorithm, an area-based segmentation approach that is specifically designed to segment low-altitude aerial images, as a preprocessing step to 3D reconstruction. This approach extends the watershed-based Catchment Basin Merging Algorithm, which is purely geometric, by introducing color similarity as an additional criterion to decide on the merging of evolving regions. Experiments performed with real aerial images of varied nature demonstrate that this modification eliminates over-segmentation problems of the existing algorithm, allowing large-scale urban scenes to be segmented in an accurate, reliable and fully automatic way.

在YCbCr通道上，对人的嘴唇的寻找，通过大量数据样本得到的嘴唇颜色区域，效果不错，这个程序只是在静态图片里寻找，对做嘴形识别的人有帮助(Channel in the YCbCr on the lips of people search through a large amount of data samples to be the color of the lip region, the effect is true that this procedure only to find a static picture of the so-shaped mouth to help people identify)