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于 2011-01-14 发布文件大小:2KB

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图像的平面微分平方和能够反映图像高频分量的能量。用计算平面微分平方和的方法在空间域上计算相邻像素亮度差值的平方和，对应于在频率域上计算图像高频分量的能量和，此值越大，图像对焦越准确(Differential square image plane and the image can reflect the energy of high frequency. Computational method of Planar Differential squares calculated in the space domain to the square of the difference between the brightness of adjacent pixels and corresponds to the image in the frequency domain calculation of high frequency energy and, this value is larger, the more accurate the image focus)

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dspapp
有11項影像處理的功能，有興趣者下載回去(有11???像處理的 ?| 能 ??有興??者下載回?)

2007-09-11 10:12:41下载

积分：1
opticsfiber
光通信新技术的简介：光接收机和光检测机的详细讲解好描述。(optics fiber communications)

2009-11-01 20:05:25下载

积分：1
roughs3
基于fft的三维高斯粗糙面生成，可以快速模拟三维高斯粗糙面，便于更深层次的研究(3d gauss rough surface)

2010-10-27 11:20:08下载

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WCDMA
在MATLAB中显示了WCDMA的仿真，并在SIMULINK中仿真通过(WCDMA is shown in the MATLAB simulation and the simulation by SIMULINK)

2009-12-13 18:15:18下载

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lab_pro2
一级直线倒立摆频率控制 matlab simulink仿真(A linear inverted pendulum frequency control matlab simulink simulation)

2013-01-04 14:26:00下载

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mfiles
< matlab教程7.1>>中所有matlab源程序()

2007-07-10 18:29:43下载

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MATLAB codes used in Mathematical Methods for Diff
说明：本程序为利用matlab求解微分方程的源程序及相关例子。(the procedures for the use of Matlab to solve the differential equation of the source and relevant examples.)

2005-09-02 22:10:35下载

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aircraft
This is used for aircraft projects ,where it contains the aircraft related papers

2014-01-04 01:18:59下载

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icasso122
Introduction Icasso is based on running FastICA several times (resampling). Icasso pools all the estimates together and forms clusters bottom-up among them. The basic idea is that a tight cluster of estimates is considered to be a candidate for including a "good" estimate. A centroid of such cluster is considered a more reliable estimates than any estimate from an arbitrary run. (Instead of an average as a centroid, Icasso visualizes and returns a centrotype from each cluster. This is the one of the original estimates that is most similar to other estimates in the same cluster. You can compute the average by using Icasso functions.)

2009-04-11 23:10:41下载

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matlab-code
matlab解线性方程组的源代码 function x=nagauss2(a,b,flag) ％用途：选列主元Gauss消去法解线性方程组ax=b ％格式：x=nagauss2(a,b,flag) a为系数矩阵，b为右端列向量，flag若为0，则显示中间过程 (Matlab solution of linear equations source code function nagauss2 x = (a , b, flag)% purposes : a selection PCA Gauss elimination method for solving linear equations ax = b% Format : nagauss2 x = (a, b, flag) for a coefficient matrix, b subguadratic column vector, if the flag is 0, then showed intermediate process)

2006-06-02 11:52:10下载

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