QRS-Detecting-of-ECG

由语言编和应用编两部分组成，语言编介绍MATLAB语言的基本语法，既便于自学，应用编给出80个实例(it composed by language and application, language part describes the basic syntax of the MATLAB ,and application part have 80 examples .both for self_learning)

this is an matlab code for acoustic echo cansellation

包括压缩比、运行时间和计算复原图像的峰值信噪比,GPS和INS组合导航程序，意信号卷积的运算,并且绘制图象。( Including compression ratio, image restoration computing uptime and peak signal to noise ratio, GPS and INS navigation program, Convolution operation is intended to signal and image rendering.)

现代控制原理中线性时不变系统分析与设计软件的MATLAB GUI设计M文件(Design of Linear Control System Educational Emulation Software Based on MATLAB GUI)

Matlab与数值分析实验：一本比较好的MATLAB书籍，适合于初学者(Matlab and numerical analysis of experiments: a good MATLAB books for beginners)

基于最小二乘方法的TOA（基于时间到达方法）定位，首先建立TOA的模型，然后用最小二乘进行仿真分析(TOA-based method of least squares (based on time arrival method) position, first established TOA model, then the simulation analysis using least squares)

使用matlab编写的图像特征提取软件，可对图像进行批量处理(Written using the image feature extraction matlab software, batch processing of images)

用PId控制算法，实现永磁直线电机的速度与位置的跟踪(With PId control algorithm to achieve the permanent magnet linear motor speed and position tracking)

To investigate the effects of the discrete Fourier transform parameters on the frequency spectra of discrete-time signals. (Display x(n) on the screen with the plot command in Matlab)

用SIMULINK仿真框图来实现AWGN信道(SIMULINK simulation diagram used to achieve the AWGN channel)