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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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meshless1D
自己整理出来的几个常用的一维无网格方法的matlab程序。(Organize their own out of several commonly used one-dimensional meshless method matlab program.)
- 2009-04-21 20:27:34下载
- 积分:1
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zooming
zoomig and add-subtract and multiplying image
- 2009-12-12 01:50:57下载
- 积分:1
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Introduction_to_Simulink_with_Engineering_Applica
Introduction to Simulink®
with Engineering Applications
- 2010-01-01 18:24:44下载
- 积分:1
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Chapter7
基于MATLAB的应用与源代码以及m文件(基于MATLAB的应用与源代码)
- 2010-01-24 22:36:11下载
- 积分:1
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Desktop
在故障诊断研究中,模式识别环节很重要,该程序是支持向量机模式识别的MATLAB程序。(In the study, fault diagnosis, pattern recognition is very important part of the program is to support vector machine pattern recognition MATLAB program.)
- 2014-12-07 11:21:57下载
- 积分:1
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SMOSVM
用于svc分类, 用SMO实现SVC,并在UCI数据集Iris上进行实验,2. 可借鉴现成SVM软件包,实现回归分析。
(For svc classification, using SMO to achieve SVC, and in the UCI Iris data set on the experiment, 2. SVM can learn ready-made packages, to achieve regression analysis.)
- 2011-06-07 00:45:15下载
- 积分:1
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Wavelet-anlysis-and-reconstruction
小波一维信号的分解和重构
c c++代码(wavelet analysis and reconstruction)
- 2013-01-29 11:43:02下载
- 积分:1
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libsvm
说明: 支持向量机(SVM)matlab 代码,附有详细的使用说明及举例讲解。 (This tool provides a simple interface to LIBSVM, a library for support vector
machines.)
- 2010-04-21 21:30:20下载
- 积分:1
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wavelet-package
小波包分解的MATLAB代码,代码有详细的注释,容易看懂(MATLAB code for wavelet package decomposition)
- 2014-08-28 16:01:46下载
- 积分:1