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first
二维傅里叶变换,对图像进行二维傅里叶变换处理(Two-Dimensional Fast Fourier Transform
The purpose of this project is to develop a 2-D FFT program "package" that will be used
in several other projects that follow. Your implementation must have the capabilities to:
(a) Multiply the input image by (-1)x+y to center the transform for filtering.
(b) Multiply the resulting (complex) array by a real function (in the sense that the
the real coefficients multiply both the real and imaginary parts of the transforms).
Recall that multiplication of two images is done on pairs of corresponding elements.
(c) Compute the inverse Fourier transform.
(d) Multiply the result by (-1)x+y and take the real part.
(e) Compute the spectrum.)
- 2010-11-27 23:15:03下载
- 积分:1
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CPM
本文是复杂网络社团结构划分算法中比较经典的cpm算法的实现(Several types of foreign-based classic structure of a complex network of community division algorithm, algorithm implementation is given some source code, the implementation of this algorithm is cpm)
- 2011-12-05 14:45:12下载
- 积分:1
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youhua
数学建模中常用的优化算法程序,经整理,有注释(Commonly used mathematical modeling optimization procedures have been collated, annotated)
- 2013-05-19 22:20:52下载
- 积分:1
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Perceptron-Approach-with-matlab-
用matlab软件编写感知器算法,实现对样本的分类,样本点为X1(0,0),X2(0,-1),X3(-1,0),X4(-1,-1) (Perceptron Approach with matlab)
- 2012-11-28 19:42:12下载
- 积分:1
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La-machine-synchrone
Modelisation de la machine asynchrone avec matlab simulink
- 2014-01-21 20:53:59下载
- 积分:1
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matlab
说明: 仿真信号 进行卡尔曼滤波去除噪声 并用KNN算法实现定位(Kalman filter is used to remove noise from simulated signals and KNN algorithm is used to locate them.)
- 2019-03-04 16:31:46下载
- 积分:1
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labeling
this document for labeling and tracking object
- 2010-10-15 23:43:12下载
- 积分:1
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xinhaojiance
信号检测中采用Bayes准则求最佳判决门限的影响因素观察(Signal detection using Bayes factors observed criteria for the best decision threshold)
- 2014-01-06 18:53:00下载
- 积分:1
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DeepLearnToolbox
深度学习工具包,内有各大牛提出深度学习方法的matlab实现,挺全的(Deep learning toolkit, there are major cattle raised deep learning method matlab realize, quite wide)
- 2014-05-19 15:09:59下载
- 积分:1
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test_subfingerprint
fingerprinting test,it is very helpful to the learner(fingerprinting test, it is very helpful to the learner)
- 2007-04-11 10:57:25下载
- 积分:1