Optical_bench

这是DCT的改进算法，可以提高DCT算法的执行速度。(This is the DCT of the improved algorithm can improve the execution speed DCT algorithms.)

说明：  基于GMM的快速点云的聚类分析的高斯混合模型，可用于模糊聚类(GMM Based Fast point cloud clustering analysis of Gaussian mixture model, which can be used for fuzzy clustering)

利用广义S变换求取地震信号时频谱，参数可调，代码清晰，用途广泛(The generalized S transform is used to get the time spectrum of signals, and the parameters can be adjusted.)

说明：  雷达成像仿真程序，模拟点阵成像，距离多普勒成像方法RD(radar imaging ,range doppler method)

SSR,MSR等不同的图像增强，挺全面的挺好用的。(SSR, MSR and other different image enhancement, quite comprehensive and very good use.)

说明：  这是一个用matlab实现对图片的任意形状的剪切的程序，具有极强的实用性(This is a matlab implementation of the image with arbitrary shape cut in the process, with a strong practical)

说明：  可以用于图像的canny滤波处理，直接输入图像，可以保存下来处理后的canny图像(It can be used for canny filtering of images, directly inputting images, and preserving processed canny images.)

说明：  基于内容的图像检索系统，用matlab编写的，用户可以方便地修改添加新特征，减少工作量。(Content-based image retrieval systems, written with matlab, the user can easily modify to add new features, reduce the workload.)

music测向技术，快拍数，角度，频率，基本仿真(MUSIC algorithm direction finding technology)

利用mathematica软件计算纳米光纤中的四波混频相位匹配曲线(FWM phase match wavelength calculation in nanofiber with mathematica)