backfolding

Orthogonal Frequency division Multiplexing Access model to simulating.

判别分析，主要用于做判别分析啊判别分析啊判别分析(Discriminant analysis)

Gram chmitt using matlab, it is free example

实现了一个新混沌系统的非线性反馈同步，参考文献《一个新混沌系统的非线性反馈同步控制》(Implemented a new non-linear feedback synchronization of chaotic systems, reference " a new non-linear feedback synchronization of chaotic systems control" )

THIS IS A KOHENEN NEURAL NET TO RECOGNIZE CHARCTERS , TRAIN AND TEST PROGRAMS IN A SIMPLE WAY

Prony的matlab工具箱，很详细，使用它可以对信号进行prony变换和分析。(Prony matlab toolbox,the signal can be prony transformation and analysis.)

说明：  梯度下降法是一個一階最佳化算法，通常也稱為最速下降法。 要使用梯度下降法找到一個函數的局部極小值，必須向函數上當前點對應梯度（或者是近似梯度）的反方向的規定步長距離點進行疊代搜索。如果相反地向梯度正方向疊代進行搜索，則會接近函數的局部極大值點；這個過程則被稱為梯度上升法。(The gradient descent method is a first-order optimization algorithm, also commonly referred to as the steepest descent method. To find the local minimum of a function using the gradient descent method, an iterative search must be performed to the specified step distance point in the opposite direction of the gradient (or approximate gradient) of the current point on the function. If the search is reversed in the opposite direction to the positive direction of the gradient, it will approach the local maximum point of the function; this process is called the gradient ascent method.)

关于DTI图像去噪方法的实现和研究的论文(About DTI image denoising research papers)

说明：  IEEE30算例,已经可以直接使用，用于基本的潮流算法测试(IEEE30 case it can be used to test power flower algorithm)

LDPC码的matlab仿真程序，希望对大家有用，不客气，(LDPC codes matlab simulation program, in the hope that useful, at worst,)