xiaoboquzao

基于字典学习的稀疏编码，最新的版本，可以用于 window Linux和MacOs(Sparse Coding on Dictionary Learning，the new version. it can be applied to the windows, Linux and Mac)

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)

一个图像去噪的Matlab程序，可用于图像的边缘提取等工作。(Image denoising)

说明：  熵权法求指标权重,R为输入矩阵,返回权重向量weights(Entropy weight method)

BP神经网络预测数据，matlab实现。(BP(ANN)relize forecasts data,matlab.)

基于麦克风阵列的自适应波束形成算法.它是基于SMI自适应算法(Microphone array based adaptive beamforming algorithm which is based on the SMI adaptive algorithm)

一个matlab阈值分割程序，再matlab下能运行(a Matlab threshold segmentation procedures, and then to run under Matlab)

用不同的方法对人体心电信号进行QRS复波检测(QRS complex wave tests on human ECG using different methods)

基于增广矩阵束的L型阵列的二维DOA估计MATLAB程序，简单易懂(Based on augmented matrix l-shaped array beam of 2-d DOA estimation MATLAB procedures, simple and easy to understand)

Persian calender hijri 1392 mfile