EKGdetect

This class to allow send and receive datas between Matlab e VB.NET

Vth system calculation

DCT域QIM音频隐藏技术的实现——信息隐藏技术 (QIM realize DCT domain audio hiding techniques- Information Hiding)

distance vector based range free localization

Revival of a 14 years old code (written in 1991 for MATLAB 2.x). Given a set of measured x,y pairs that a re supposed to reside on a circle, but with some added noise. A circle to these points, i.e. find xc,yc,R, such that (x-xc)^2+(y-yc)^2=R^2 The method minimizes the sum of squared radial deviations.

viterbi simulation K = 7 in bpsk modulation, with soft decoding 4 bit

说明：  GM（1，1）模型程序 可用于一般时间序列预测(GM (1,1) model program can be used for general time series prediction)

对心电信号的QRS波进行前期处理，主要是下载信号和对信号去噪滤波。(Of the QRS wave of ECG to pre-treatment, mainly to download signals and to signal de-noising filter.)

图像分割中求七个不变矩的函数程序，需要使用在你的主函数中。(Image segmentation in the seven invariant moments for the function of the procedure, you need to use the main function.)

energy leach a new version