KL

After we calculate the R peaks of the ecg signal, we identify different criteria : a) Heart rate. b) Regularity of the R-R peaks (Look at the R-R distances). 1. Regular (are they equidistant apart). 2. Irregular. c) Rhythm 1. Tachycardia ==> Fast. 2. Bradychardia ==> Slow. 3. Normal.

说明：  三相桥式全控整流电路，实现三相交流电的整流(three-phase full-controlled bridge rectifier circuit )

matlab S函数学习，举例仿真，可供初学参考着学习。(matlab S function to learn, for example simulation, for beginners reference of learning.)

说明：  自适应中关于格型算法和LMS的仿真程序，用MATLAB(Adaptive grid-based on LMS algorithm and the simulation program, using MATLAB)

Quantitative Image Recovery From Measured Blind Backscattered Data Using a Globally Convergent Inverse Method

强大的滤波器设计软件，实现低通、高通滤波，非常实用(Powerful filter design software, to achieve low pass, high pass filter, very practical)

Objectives: The main objectives of this project: 1. Enhancement using spatial domain approach. 2. Effects of filter size, noise type and level, and repeated application. 3. Performance of Image Averaging Technique.

利用BP网络对非线性系统进行辨识，同时，利用模型参考自适应方法，设计NNMARC控制器(BP network identification of nonlinear systems, at the same time, the use of model reference adaptive method, design NNMARC controller)

从先验概率中采样，计算权重，可实现对二维数据的聚类，采用偏最小二乘法，仿真效果非常好，随机调制信号下的模拟ppm，是机器学习的例程。( Sampling a priori probability, calculate the weight, Can realize the two-dimensional data clustering, Partial least squares method, Simulation of the effect is very good, Random ppm modulated analog signal under Machine learning routines.)

图形图像 匹配。当有两个图像时，程序计算一个图像的不变量，然后跟两一个图像比对，然后输出他们是否匹配。(This codes are for images matching when you have two or more images taken under different lighting, rotation...)