FCM脉冲压缩算法

说明：  心音QRS波检测算法，对于研究心音有帮助。(QRS wave detection algorithm for heart sound)

smart antenna for reciver direction identifier for the given position

该功能能实现Matlab截断效应的仿真，绘图。直白的看出截断效应的效果。(This feature is able to achieve Matlab simulation of the truncation effect, drawing. Straightforward to see the effect of the truncation effect.)

Image segmentation by clustering

classical Gram-Schmidt(unstable) (reduced QR factorization).A:m-by-n matrix. (m>=n)Q:m-by-n unitary matrix.R:n-by-n upper triangular.-classical Gram-Schmidt(unstable) (reduced QR factorization).A:m-by-n matrix. (m>=n)Q:m-by-n unitary matrix.R:n-by-n upper triangular.

Partical Filter Color Traking

说明：  Matlab時頻分析工具箱原始碼及其應用(Matlab toolbox-source time-frequency analysis and its application)

1) 将y4m格式的视频文件读入到Matlab中，文件可以从如下网站下载： http://media.xiph.org/video/derf/ 2) 使用examples.m将y4m视频文件中的每一帧图像读取出来 3）把奇数帧的偶数行丢弃，把偶数帧的奇数行丢弃，这样就形成了隔行视频 4）分别采用垂直重复，行平均，垂直内插，场平均，行场平均的方法进行去隔行 5）分析结果 (1) y4m video file format will be read to Matlab, files can be downloaded from the following: < http://media.xiph.org/video/derf/ > 2) use examples. Y4m video files to the maliki each frame image read out 3) the odd frame the even lines of the cast, even frame odd lines discard, formed so interlaced video 4) the vertical repeat, do respectively, vertical interpolation, on average, field average, the average method do games to doubled-spaced 5) analysis results1) y4m video file format will be read to Matlab, files can be downloaded from the following: < http://media.xiph.org/video/derf/ > 2) use examples. Y4m video files to the maliki each frame image read out 3) the odd frame the even lines of the cast, even frame odd lines discard, formed so interlaced video 4) the vertical repeat, do respectively, vertical interpolation, on average, field average, the average method do games to doubled-spaced 5) analysis results)

基于simulink的卷积码编码性能仿真，给出性能曲线。(Convolution code coding performance based on simulink simulation, the performance curve is given.)

说明：  matlab的视频接口程序，可以用来接摄像头(matlab video interface program can be used to access camera)