BIQI_release

用“提前停止”方法提高BP网络推广能力 本例将用提前停止和训练函数TRAINGDX相结合来避免“过度拟合”产生的误差 (The " early stopping" method to enhance the promotion of BP network capacity will be used in this case in advance and training function to stop the combination of TRAINGDX to avoid " over-fitting" error)

用matlab计算图片中圆心的坐标，先进行区域分隔，打标记，再计算各个圆心的坐标，有一定的实用型(calculated using Matlab pictures of the center coordinates first regional segregation, marking, calculate the coordinates of the center of each, to a certain extent practical)

一个好用的PCA源代码，两个程序，PCA.m为调用子代码，已调(An easy to use the PCA source code, two procedures, PCA.m call sub-code modulated)

本算法用于matlab编写多目标粒子群算法，经过多次调试，说明详细，可直接使用(For multi-objective particle swarm algorithm)

包含有希尔伯特黄变换的主程序、边际谱的计算方法、并绘制了仿真信号的FFT频谱和功率谱，并调用emd分析方法，绘制了emd分解结果，以及瞬时包络和瞬时频率图，还有Hilbert-Huang谱和Hilbert边际谱( Including the main program of the Hilbert Huang transform, marginal spectrum calculation method, and draw the simulation signal FFT spectrum and power spectrum, and call EMD analysis method, drawn EMD decomposition, and instantaneous amplitude and instantaneous frequency map and Hilbert spectrum and Hilbert marginal spectrum)

These pages introduce a MATLAB Graphical User Interface (GUI) for control of several Blind Source Separation (BSS) algorithms. The GUI enables to work with input and output data, multiple signals plot and saving output variables to the base workspace of Matlab or to a file. The GUI also provides the Monte-Carlo Analysis to validate features of the algorithms ivolved.

用MATLAB实现的自相关的算法源程序，不错(Using MATLAB realize the auto-correlation algorithm source code, it is true)

The floatAxisX m-file enables you to plot parameters with different units (eg. temperature, salinity and density versus depth) on the same axes having the x-axis for the parameters "floating" below. FloatAxisY plots floating axes on the left-hand side of the plot. The number of parameters plotted is not limited. Type ctdplotx or ctdploty at the Matlab command prompt for a demo.

一些MATLAB实例,大家可以看一看,都是一些简单的框架,大家可以扩充(some examples, we can see are some simple framework, we can expand)

通信系统中接收机采用训练序列进行CFO估计的MATLAB仿真程序(The receiver uses the training sequence in the communication system CFO estimation MATLAB simulation program)