fft

Manages very large tensors of arbitrary dimensions as mapped files on disk. (This class transparently maps large tensors of arbitrary dimensions to temporary files on disk. Referencing is identical to a standard matlab tensor, so a MappedTensor can be passed into functions without requiring that the function be written specifically to use MappedTensors. This is opposed to memmapfile objects, which cannot be used in such a way. MappedTensor also offers support for basic operations such as permute, without requiring space for the tensor to be allocated. An existing binary file can also be mapped, similarly to memmapfile. However, memmapfile offers more flexibility in terms of file format. )

绘分形树：tree(n,a,b),n为分形树迭代次数 a,b为分枝与竖直方向夹角 (Painted fractal tree)

This code solve a truss with fem method

说明：  当目标径向速度存在模糊时，通过搜索速度模糊数可以完全校正目标回波的距离走动(An ambiguity number searching program for Keystone transform)

说明：  多天线等距线阵阵列波束形成，鲁棒稳健处理程序(Equidistance line bursts out multi-antenna beamforming, robust sound processing)

很强大的matlab求解,供大家交流欣赏或者直接引用到论文中(matlab so good,I upload here for those who want to communicate and who carve for knowledge)

this source cod to transformer matlab

此m文件可以实现自适应算法nlms，简便有效，是个很好的程序(M files can be achieved adaptive algorithm nlms, simple and effective, is a good program)

一种噪声辅助数据分析方法,基于人工神经网络的常用数字信号调制，信号维数的估计。( A noise auxiliary data analysis method, The commonly used digital signal modulation based on artificial neural network, Signal dimension estimates.)

matlab 产生高斯随机粗糙面的函数 输入变量为点数 长度 相关长度 均方根高度(Matlab generated Gaussian random rough surface function of the input variables for the length of the relevant length of the length of rms height)