PN2048_FFT4096_Sim

Determine if an integer is a prime number. If not, provide the largest prime number by which the given number is divisible.

matlab, document how to use matlab

particul swarm optimization matlab code

说明：  Matlab implementation of D2D

包含菲涅尔衍射，夫琅禾费衍射和衍射各种传递函数比较，园，十字叉丝，方孔，考扭曲线等的matlab程序(Includes Fresnel diffraction, Fraunhofer diffraction and diffraction comparison of various transfer functions, garden, crossed wires, the hole, twisted lines of matlab test procedures)

ESPRIT GTD方法针对一维像的散射点提取(ESPRIT GTD Method for one-dimensional scattering point like extraction)

给定传递函数的分子和分母，以及预测时域，预测步长，自动仿真GPC算法。(Given the transfer function, simulate GPC algorithm.)

matlab语言实现三维重构，自带图片，效果不错(Matlab language to achieve a three-dimensional reconstruction, comes with pictures, good results)

道格拉斯-普克算法(Douglas–Peucker algorithm，亦称为拉默-道格拉斯-普克算法、迭代适应点算法、分裂与合并算法)是将曲线近似表示为一系列点，并减少点的数量的一种算法。它的优点是具有平移和旋转不变性，给定曲线与阈值后，抽样结果一定。(Douglas Peucker algorithm is the curve approximated by a series of points, and reduce the number of points of an algorithm. It has the advantages of translation and rotation invariance, given the curve and the threshold, the sampling results must.)

回归分析(Regression analysis)