路径规划人工鱼群算法

相控阵天线方向图的不同画法3(Beam_F2.m)

递归最小二乘法.mdl

【实例简介】

Matlab使用Xilinx FPGA系统生成器system generator实现数字调制仿真(ASK, BPSK, FSK, OOK, QPSK)

【实例简介】基于蚁群算法的最短路径优化

先进PID控制MATLAB仿真程序实例第四版

IMM-交互式多模型算法imm-simulationCV, CT, CA IMM model data generation 

适量拟合代码 

function [modes its]=ceemdan(x,Nstd,NR,MaxIter)% WARNING: for this code works it is necessary to include in the same%directoy the file emd.m developed by Rilling and Flandrin.%This file is available at %http://perso.ens-lyon.fr/patrick.flandrin/emd.html%We use the default stopping criterion.%We use the last modification: 3.2007% % This version was run on Matlab 7.10.0 (R2010a)%----------------------------------------------------------------------% INPUTs% x: signal to decompose% Nstd: noise standard deviation% NR: number of realizations% MaxIter: maximum number of sifting iterations allowed.%% OUTPUTs% modes: contain the obtained modes in a matrix with the rows being the modes % its: contain the sifting iterations needed for each mode for each realization (one row for each realization)% -------------------------------------------------------------------------% Syntax%% modes=ceemdan(x,Nstd,NR,MaxIter)% [modes its]=ceemdan(x,Nstd,NR,MaxIter)%%--------------------------------------------------------------------------% This algorithm was presented at ICASSP 2011, Prague, Czech Republic% Plese, if you use this code in your work, please cite the paper where the% algorithm was first presented.

求最速、牛顿方向的matlab源码，定义函数、初始点，能够得到函数的梯度，海森矩阵，最速下降方向和牛顿方向。