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opticalmultichannel
多模光纤的信道特性研究，以上是其全部代码。主要针对多模光纤的高频带通特性
(multimode fiber channel characteristics, and above all its code. Targeted at multi-mode fiber high-frequency band-pass characteristics)
- 2006-12-07 14:52:11下载
- 积分：1
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Diversity
diversity analysis in matlab
- 2011-10-20 05:15:14下载
- 积分：1
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matlab-for-figure
matlab画图小程序，对初学matlab会有所帮助。。。。(matlab for figure)
- 2015-01-09 15:20:46下载
- 积分：1
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xiashan
MATLAB 牛顿下山法的一个小程序，原理就不详细说了。因牛顿迭代法受初值选取的限制，为防止迭代发散，对迭代过程再附加一项要求:|f(x(k+1))|<|f(x(k))|,将牛顿法迭代的结果:x(k+1) =x(k)-f(x(k))/f (x(k))和前一近似值x(k)适当加权平均做为新的改进值:x(k+1)=u*x(k+1) +(1-u)*x(k),其中u(0<>
迭代时u取1开始，逐次减半计算，直至附加要求符合为止。实例计算中x(k)=x(0)不变，只更新u和x(k+1)，直至:|f(x(k+1))|<|f(x(k))|（即|f(x(1))|<|f(x(0))|)，然后更新下山因子为u=1,继续以牛顿法迭代。(MATLAB Newton-down a small program, the principle is not explained in detail. Newton iteration by the initial value of the selected limit, in order to prevent additional iterative divergence, the iterative process a request: | f (x (k+1)) | < | f (x (k)) | Newton iteration Results: x (k+1) ' = X (k)-f (x (k))/f' (x (k)) and a previous approximation x (k), appropriately weighted average as a new improved value: x (k+1 ) = u* x (k+1) ' + (1-u)* x (k), where u (0 < u> iteration take successive calculated at 50 until the additional requirements found so far. examples of calculation of X ( k) = x (0) unchanged profile u and x (k+1, hungry) until: | f (x (k+1)) | < | f (x (k)) | (i.e. | f (x (1)) | < | f (x (0)) |), then profile downhill factor for u = 1, to continue to Newton iteration.)
- 2013-05-15 08:52:09下载
- 积分：1
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STFT
短时傅里叶变换的Matlab程序代码，短时傅里叶变换时最经典的时频分析方法(Matlab code short time Fourier transform, short-time Fourier transform of the most classic time-frequency analysis)
- 2014-03-01 19:48:13下载
- 积分：1
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Code_GK
Matlab code for GK Algorithm for segmentation
- 2015-04-14 15:44:29下载
- 积分：1
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Setbasedstochasticoptimizationforevolvinginstinct
Set-based stochastic optimization for evolving instinct-learning balance
- 2010-07-09 13:30:12下载
- 积分：1
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biggest_lyapunov
用小数据量方法求最大lyapunov指数程序设计(With a small amount of data method, to calculate the largest index of program design lyapunov)
- 2009-11-13 16:34:49下载
- 积分：1
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online
主成分分析在线功能实现和用法，这里是源代码，代码详细，数据齐全(Principal component analysis of the implementation and usage of online features, here is the source code, the code in detail, the data is complete)
- 2014-12-02 13:16:48下载
- 积分：1
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CRC_encode_decode
这是一个matlab编写的CRC冗余校验编解码程序，里面采用了美国通用的16位CRC交验多项式，(This is a matlab prepared codec CRC redundancy check procedure, which uses the U.S. General inspection of the 16-bit CRC polynomial,)
- 2007-12-26 10:29:04下载
- 积分：1
