improved-ds

去噪处理是图像处理中较为重要的环节。中值滤波是抑制图像的噪声的一个行之有效的办法，选择适当大小的中值滤波窗口可以在最大限度的保持图像精度的基础上去除图像噪声。本文在对中值滤波去噪算法的适用性特点进行研究的基础上，进一步研究了中值滤波去噪算法，同时对其他去噪算法，如均值滤波、低通滤波的小波变换进行分析研究，并做了相应的比较。(Noise reduction is one of the most important parts of image processing. Median filtering is a proven way to remove image noise. To select the appropriate size of the window can maximize to remove image noise on the basis of maintaining the accuracy of the image. On the basis of investigating the application of the median filtering algorithm denoising characteristics, we do further study of the median filtering algorithm denoising. At the mean time we analyzed the mean filtering and wavelet transform algorithm, and compared them.)

matlab开发工具箱中的支持向量机，小波包分析提取振动信号中的特征频率，主同步信号PSS在时域上的相关仿真。( matlab development toolbox support vector machine, Wavelet packet analysis to extract vibration signal characteristic frequency, PSS primary synchronization signal in the time domain simulation related.)

很好的空间矢量脉冲宽度调节，用于程序演示和学习。(Good space vector pulse width modulation, for program demonstration and learning.)

pls。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。(pls)

介绍了matlab电力系统的仿真与分析的基本知识(Basic knowledge of matlab power system simulation and analysis)

Matlab神经网络工具箱，利用其中的BP函数，对待测尿沉渣图像进行分类( classification based on BP)

特征提取，主要应用matlab对图像的特征进行提取，获得一些精度。(tezhengtiqu)

说明：  hyper chaotic transformation

Optimum array processing 最优阵列处理技术 第十章 MATLAB程序 DOA MUSIC ESPRIT(Optimum array processing DOA MUSIC ESPRIT)

说明：  matlab代码：计算混淆矩阵，查准率/查全率，ROC,F-measure，准确率等(Matlab code for computing and visualization: Confusion Matrix, Precision/Recall, ROC, Accuracy, F-Measure etc. for Classification)