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laserMatlab
用基于 Matlab 的小容量 FFT (比如 256×256)程序,将取样窗口划分为
若干个全等的小矩形,对每个小矩形内离散点的复振幅作 FFT 变换,然后将所有变
换结果叠加,再乘以复数相位因子,相当于对整个物面上点进行菲涅耳衍射计算,
利用这种方法可以迅速的实现高精度的轴对称傍轴光学系统中的激光衍射计算 (With a small volume based on Matlab FFT (eg 256 × 256) procedure to sample window divided into a number of small identical rectangles, each small rectangle of discrete points within the complex amplitude for the FFT transform, and then transform the results of all the superposition multiplied by the complex phase factor, the equivalent point on the object plane Fresnel diffraction calculation, the use of this method can rapidly achieve high-precision optical system axis of symmetry in the paraxial calculation of laser diffraction)
- 2011-01-08 00:22:41下载
- 积分:1
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TIDUXIAJ
多变量无约束问题的优化最优化方法之梯度下降法(Optimization of the gradient descent method)
- 2009-12-01 14:43:34下载
- 积分:1
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logistics
说明: logistic 映射分叉图
用matlab 写的源程序(logistic mapping bifurcation and using Matlab was the source)
- 2006-03-27 21:51:59下载
- 积分:1
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matlab-robotics-toolbox
关于matlab机器人工具箱的使用,为更好的使用matlab的仿真功能(this is about matlab robotics toolbox)
- 2012-11-27 09:56:14下载
- 积分:1
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position_plot
position of vehicle maneuvering in lane changing with fuzzy
- 2015-01-26 02:23:20下载
- 积分:1
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SARBP
SAR成像,后向投影算法(BP)的简单介绍及matlab实现(back projection)
- 2020-08-13 18:48:27下载
- 积分:1
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Lab05
genetic algorithm scilab
- 2015-04-17 09:01:29下载
- 积分:1
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dopplerHz
一个简单的计算电磁波多普勒频率的matlab函数,自己用的,随手编写了。(A simple matlab function for compute doppler frequency,very simple.)
- 2015-04-17 09:54:01下载
- 积分:1
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EMD--LabVIEW--MATLAB
本书籍介绍了EMD信号处理方法在LabVIEW以及MATLAB中实现方法,简单易懂(This book introduces realization method of the EMD signal processing method in LabVIEW and MATLAB,simple and easy to understand)
- 2014-01-05 16:25:57下载
- 积分:1
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esprit1
esprit算法是进行高分辨阵列测向地基本算法,它与music算法不同的是它不用进行谱搜索,大大的节省了时间(esprit algorithm is to carry out high-resolution array geotropism test the basic algorithm, it is different music algorithm is its need for spectrum search, significantly saving time)
- 2007-10-10 19:18:38下载
- 积分:1