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power_standardization
幂法是一种计算矩阵主特征值(矩阵按模最大的特征值)及对应特征向量的迭代方法,特别适用于大型稀疏矩阵。
但是,一般幂法迭代向量v的各个不等于零的分量将随k 趋向于无穷大而使计算机溢出。因此,我们必须对某通幕法进行规范。即规范化幂法
(Power Method is a calculation of the main eigenvalue matrix (matrix according to the largest eigenvalue modulus) and the corresponding eigenvector of the iterative method, especially for large sparse matrix. However, the general power-law iteration vector v is not equal to zero all the components will be as k tends to infinity overflow of the computer. Therefore, we must pass a law to regulate screen. That is, standardized Power Method)
- 2008-02-24 00:11:59下载
- 积分:1
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ginput2
Do you still use GINPUT to graphically select points on current axes with the mouse? Try this one!
With GINPUT2 you can also:
1. ZOOM: in, out (double-click)!
2. PAN: when dragging!
3. DELETE: last selected point!
4. PLOT: while selecting! (optional, just input the line style!)
5. SCALE or GEOREFERENCE images! (optional, just input: true)
So, besides of selecting points in a more precise way (zooming) you can DIGITIZE(!!!) lines with the last two options, by simply using:
>> ginput2(true, .k )
Enjoy it!
- 2010-02-17 07:17:07下载
- 积分:1
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bianshi
基本最小二乘估计递推算法matlab实现及绘图,以及生成M序列(Basic recursive least squares estimation algorithm and M series)
- 2013-07-11 19:37:36下载
- 积分:1
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thefunctiofMatlab
Matlab的函数描述,详细介绍。你可以看到这个文件了解许多MATLAB的函数功能(discribe the function of Matlab)
- 2009-02-20 12:48:23下载
- 积分:1
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RDT
说明: 随机减量RDT法matlab程序,可用于提取信号中的自有衰减振动响应信号(Matlab random decrement process RDT method can be used to extract the signal attenuation of vibration signals of its own)
- 2011-04-04 23:07:18下载
- 积分:1
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Simulation
代码包含了几种不同的数字信号系统仿真的实现,包含BPSK,ASK,FSK的数字仿真系统源代码(Code contains several different implementation of digital signal system simulation, including BPSK, ASK, FSK digital simulation system source code)
- 2010-05-28 19:07:34下载
- 积分:1
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BER-Analysis-a-Comparison-of-Different-Equalizati
BER analysis of nonlinear systems a survey
- 2015-01-23 02:15:53下载
- 积分:1
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demobpsk
demo bpsk used for modulation
- 2009-11-02 12:41:26下载
- 积分:1
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BPSK_MMSE
the code simulates the ofdm using BPSK over awgn channel
- 2012-05-22 22:31:00下载
- 积分:1
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MATLAB神经网络手写数字识别(GUI,论文)
说明: 基于MATLAB的神经网络实例运用学习;
BP神经网络知识(an example of neural network)
- 2021-05-12 23:30:02下载
- 积分:1