chaitu_project

实现arnold置乱，其中利用到置乱周期，是图像置乱的不错程序。(Achieve arnold scrambling, which take advantage of scrambling cycle, the image scrambling for a good program.)

Four-Parameter Sinefit Matlab code

This function gives as output the absorption coefficient of a cirrus

心电图分析中HRV的各种计算方法，适用于心电图研究。(various calculation methods of HRV for Electrocardiogram (ecg)analysis which are applicable in the study of ecg.)

使用MATLAB语言编写的光的反射程序，有需要的可以参考一下(The use of MATLAB language of light reflection process, there is a need to look at the can)

说明：  两个关于数值分析的matlab代码，十分有用(2 matlab code on Numerical Analysis, very useful)

This is a simple program to calculate the output of artificial neural network (ANN) using microcontroller ATMega 32. Assume that the neural architecture is : 2 hidden layers with 4 and 2 neurons respectively and 1 layer output with 1 neuron.This program explains the step how to compute the ANN in off-line mode.Means the weights and biases are already exist (microcontroller is not doing the learning steps). These parameters are produced using MATLAB. Therefore, we have already made the appropriate architecture using MATLAB. The tansig function is use in both of hidden layer. Finally, the neural output will be displayed on LCD port C.

循环平稳算法估计载波频率程序，对BPSK效果好，(Estimation of carrier frequency program by cyclostationary algorithm)

This is a PDF file abut pattern clasification

PLL simulation in simulink