mdpp

tsvd 截断奇异值分解 相比较奇异值分解，有很好的抗干扰能力(The singular value decomposition of TSVD truncated singular value decomposition has good anti-interference ability.)

基于MATLAB实现了极坐标下的傅里叶变换，对一个给定 n×n 的二维信号，其计算复杂度等价于笛卡尔坐标下的2D-FFT，可广泛应用于图像处理和分析。(A fast high accuracy Polar FFT algorithm is given in the software package written in MATLAB. For a given 2D signal of size n×n, the algorihtm s complexity is just like in a Cartesian 2D-FFT, which can be used widely in image processing and analysis.)

false nearest neighbor calculation on a signal as a chaotic indicator

The return is the beampattern of the arrays in dB

It is code for( 33 bus IEEE data) DG placement code for minimizing a function using particle swarm optimization technique.

piv测速的matlab代码的说明和解释，此为流场piv测速的开源代码的具体说明(piv Speed of matlab code, instructions and explanations, this is the velocity flow field piv specification of open source code)

本程序用来画图，绘制三位图像，以及坐标、标示的画法。(This procedure is used to draw, draw three images, and coordinates, labeled painting.)

分数阶傅里叶变换的matlab编程，特别适合处理线调频信号(Fractional Fourier transform matlab programming, especially suitable for handling wire FM signal)

把三角函数的和 按周期的不同 把需要的周期函数 抽出来 相当于滤波器的作用(The trigonometric functions and the need to press the different cycles of periodic functions to extract the equivalent filter function)

空气中声传播的fdtd例程，简单可用，希望对大家有帮助(Fdtd airborne sound propagation routines, simply available, we hope to help)