Hilbert

说明：  匈牙利法与最佳匹配分配问题 matlab实现(Hungary and France and to achieve the best matching distribution matlab)

飞秒光参量放大中信号放大效率随器件长度变化的matlab代码(Femtosecond optical parametric amplification efficiency of signal amplification device length changes with matlab code)

开关DC-DC振铃燥声的滤波 pdf文档很权威 开关DC-DC振铃燥声的滤波 pdf文档很权威 开关DC-DC振铃燥声的滤波 pdf文档很权威(Switch DC-DC ringing noise filtering PDF document is the authority Switch DC-DC ringing noise filtering PDF document is the authority Switch DC-DC ringing noise filtering PDF document is the authority)

Open File in Matlab and help a open anyone file in past.

基于快速S变换的配电网故障选线，比传统的S变换计算速度快(Fault Line Selection in Distribution Networks S Transform)

Speech Enhancement Using Spectral Subtraction A Spectral Subtraction implementation for speech enhancement using MATLAB 6.5

说明：  使用GramSchimidt方法进行矩阵的QR分解和排序的GramSchimidt方法QR分解(QR decomposition using GramSchimidt method)

主要讨论获得图片后如何提取其边界信息,首先利用图像灰度均匀化解决了对比度不清晰的问题,然后利用高斯滤波法对图片进行滤波去噪,进而利用Canny算法实现边缘检测提取边界,该方法与Matlab自带的求边界方法有明显的提高,为利用Matlab程序求图像分形维数提供了更精确的前提. 更多还原 (Mainly discuss how to get the picture after extracting its boundary information, the first use of the image contrast of the gray uniform solution to the problem is not clear, then use a Gaussian filtering method for image filtering noise, and then use Canny edge detection algorithm to extract the boundary, the method find boundary method comes with Matlab significantly improved procedures for the use of Matlab for image fractal dimension provides a more accurate premise. more reduction)

说明：  基于matlab的正弦波仿真 有波行和频谱，有m函数，程序经过调试(based on Matlab simulation of a sine wave Bank and the spectrum m functions, procedures after debugging)

支持向量机的程序，可以直接使用，对于初学者也很使用(Support vector machine (SVM) program, which can be used directly )