matlabchengxu

谱图理论的MATLAB相关编码和相关的源程序(MATLAB spectral theory associated source code and related)

说明：  matlab code for bfoa

说明：  关联维数计算程序，包括关联维数计算，相空间重构，关联积分计算(Correlation dimension calculation program, including calculation of correlation dimension, phase space reconstruction, correlation integral calculation)

Após o pré-processamento (prep), os dados sã o reduzidos pelo algoritmo SVD e calcula-se os Scores (T) e os Loadings (P). Posteriormente, plota-se T e P, na forma de gráficos biplots

近红外光谱分析中的BP模型建立过程，其中在原有BP神经网络模型的基础上自己编程加入了近红外模型验证系数的计算，如R-SquareC.R-SquareP,RMSEC,RMSEP,RSD等。并加入循环语句，设定区间程序可以自动运行并判断最佳隐含层结点数，最佳学习速率，动量因子，训练次数等，同时加入一个验证校正模型实例。(The process of BP model in near infrared spectrum analysis, including the original BP neural network model on the basis of their programming joined the nir model validation coefficient calculation, such as R- SquareC. R- SquareP, RMSEC, RMSEP, RSD, etc. And join the loop statement, set interval program can be run automatically and determine the best hidden layer nodes, the optimal learning rate, momentum factor, the number of training, etc. )

说明：  三种子波函数，sinc函数 正弦函数 Riker函数还有有限差分介质设定(Third seed wave function, sinc function, sine function has finite difference Riker media set)

自己编写的快速傅里叶变换程序，针对一维信号(Fast Fourier transform to write your own program, for one dimensional signal)

对脑电信号进行小波分解并重构，提取脑电信号不同频段的成分(Decompose EEG and then reconstruct it to get different component)

说明：  使用卡尔曼滤波方法对非线性系统进行参数辨识。(Kalman filter is used to identify the parameters of nonlinear system.)

GUI新手之M文件深入解析GUI M file in-depth analysis of the novice(New to the GUI M file in-depth analysis GUI M file in-depth analysis of the novice)