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gabor.rar
该代码仅计算了一个101×101尺寸的Gabor函数变换,得到均值和方差。代码采用两种卷积计算方式,从结果中可以看出,快速傅立叶变换卷积的效率是离散二维叠加和卷积的近50倍。
(The code is only the calculation of a 101 × 101 size Gabor function transformation, the mean and variance. Convolutional code using two methods of calculation can be seen from the results, fast Fourier transform convolution efficiency are two-dimensional discrete convolution superposition and nearly 50 times.)
- 2009-03-09 18:43:09下载
- 积分:1
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tuxiangruihua
说明: Matlab入门级图像处理程序__运用5种不同的梯度增强法进行图像锐化(Matlab image processing procedures for the entry-level __ gradient using 5 different methods for image enhancement sharpening)
- 2010-04-12 11:48:15下载
- 积分:1
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rsacore
hai it explain how rsa core
- 2011-10-14 02:48:49下载
- 积分:1
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qiyizhixielv
分析并实现了奇异谱斜率的方法,并把该方法用到了时域信号的检测。(Singular spectrum analysis and implementation of the slope method, and to the method used in the time-domain signal detection.)
- 2013-09-01 15:32:11下载
- 积分:1
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IPP
Integer prograamming problem in matlab
- 2009-03-29 17:31:37下载
- 积分:1
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8
小波与近似熵相结合的机械振动噪声信号分析
8.复morlet小波实验程序.(8 Complex Wavelet morlet experimental procedures.)
- 2013-11-02 04:49:26下载
- 积分:1
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approximation
该程序的作用用于产生正交多项式.该压缩包内含有多个M文件,其中Approximation.m文件为主要的函数文件,它会调用其他的函数文件.该函数提供了和Matlab自身提供的函数一样的条用方式.(The role of the program used to generate orthogonal polynomials. The package contains a number of M documents, including documents Approximation.m function as the main document, it will call a function of other documents. The Matlab function provided and provide their own be a function with the same way.)
- 2009-04-28 16:41:21下载
- 积分:1
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QPSK
瑞利衰落信道下无分集,2分集,4分集,8分集的qpsk调制并与awgn信道对比(qpsk modulation)
- 2015-01-03 11:12:57下载
- 积分:1
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Electric_Arc_Furnace
this is model of electric arc furnace
- 2015-01-23 22:04:58下载
- 积分:1
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function
一个函数的编写,实现四阶龙格-库塔方法解高阶微分方程组的初值问题 (Write a function to achieve fourth-order Runge- Kutta method for solving the initial value problem of higher order differential equations)
- 2010-10-29 16:14:55下载
- 积分:1