pingtu

基于matlab的边缘提取，边缘检测的一般算法包括Canny算子、Prewitt算子、Sobel算子、Roberts算子。(Matlab-based edge detection, edge detection algorithms, including general Canny operator, Prewitt operator, Sobel operator, Roberts operator.)

【Matlab界面GUI添加背景图片】：好像桌面背景一样，添加自己想要的背景图片，这里面有个技术，可以让背景不影响GUI界面的文字，edit、text。具体代码下载了解一下吧，平时工作总结的方法。(Matlab interface [GUI] Add a background image: It seems as desktop background, you want to add your own background image, and there are a technology that allows the background without affecting the GUI interface text, edit, text. Specific code to download understand it, the usual method of summing up the work.)

时间序列预测分析法在建立非线性模型进行经济预测方面受 到广泛的重视和研究。而作为其重要分支之一的指数平滑法，因为操作简 单、适用性强、性能优良、应用广泛而成为经典的预测与控制模型 (The analysis of time series forecasting economic forecasts in a nonlinear model received wide attention and research. And as one of the important branch of the exponential smoothing, simple operation, applicability and excellent performance, wide range of applications to become a classic prediction and control models)

读取ecg信号的完整源代码，完整备注信息(original source code for ECG signal reading, with full notes)

应用TSP算法的MATLAB程序，，对于优化问题有着不错的效果，，希望大家喜欢！(Application of TSP algorithm MATLAB program for optimization problems with good results, I hope you like!)

清华大学张旭东老师《现代信号》处理大作业的代码，实现Pisarenko、Music和Esprit算法。代码高效正确。(This code is programed for the algorithms of Pisarenko,Music and Esprit.And they are especially for the project of modern signal processing ,which is tought by Zhang Xudong in Qinghua University.)

matlab的gscale函数功能是将强度图像等映射到别的值范围。(Function of matlab gscale intensity images is mapped to another range.)

ami信号的波形图。包括时域波形，和频域波形(ami signal waveforms. Including time-domain waveform, and frequency domain waveform)

说明：  用MATLAB编写的meanshift分割图像的方法，供大家参考!(meanshift)

it use to extract thre feature of ecg signal using pca