comparison

可用于时间序列分析，包括模式判别，模型检验(For time series analysis, including model identification, model checking)

Boost topology solution for mathlab

说明：  把训练数据拷入，load的*.m文件中, 文件中部load的*.m为测试数据 save 存盘的文件为测试数据的bp预测值, 该程序可以扩充n个输入,n个输出,很容易 (Copyed the training data, load the*. m file, the central load of*. m files for test data, save the file to save to disk bp predictive value of test data, the program can be expanded to n inputs, n outputs, it is easy)

运用matlab的SimMechanics模块进行摆杆机构的仿真(Using the SimMechanics module of MATLAB simulation of swing link mechanism)

说明：  短波信道watterson模型的建模仿真，已经编译通过。(The simulation of Watterson model of HF channel has been compiled.)

孙志忠书：偏微分方程数值解，第三章第三节，抛物方程的外推算法(extrapolation for parabolic patial differential equation)

In many applications, such as biomedical engineering, it is often required to obtain specific periodic source signals. In this paper, we propose a two-stage based approach for extracting periodic signals. At the first stage, the autocorrelation property of the desired source signal is exploited to roughly extract the desired source signal. At the second stage, the extracted signal is further processed as cleanly as possible, based on the higher-order statistics. Simulations on artificially generated data and real-world ECG data have showed its better performance, compared with many existing extraction algorithms.

说明：  hht程序代码，小波变换，对比分量的功率谱密度函数图，找出最优小波(hht code, wavelet transform, as compared with the weight of the power spectral density function map to find the optimal wavelet)

《MATLAB神经网络30个案例分析》中的第13个例子，案例13 SVM神经网络中的参数优化---提升分类器性能。希望对大家有一定的帮助！(The MATLAB neural network analysis of 30 cases of example, 13 cases of 13 SVM parameters optimization of neural network classifier performance- ascension. Hope to have certain help to everybody! )

图片快速傅里叶变换 灰度转换 FFT坐标(FFt for images)