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Project
OFDM simulated in Matlab
- 2009-07-01 08:22:54下载
- 积分：1
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spect
计算时频图，功率图的程序，运用在matlab里面。可以很好的实现图形(Computing time-frequency map, power map program, use the matlab inside. Can achieve a good graphics)
- 2011-07-24 17:37:40下载
- 积分：1
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DRFM_RF
用matlab编写的基于DRFM的数字窄带干扰，分析了干扰信号的时域波形及频谱。(drfm matlab)
- 2021-03-04 14:29:32下载
- 积分：1
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disp
spectrum sensing is used for communication purpose. Matlab code is utilized for detecting signal by using energy detection noise.
- 2015-02-16 20:21:53下载
- 积分：1
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Moorer2
用matlab实现的moorer混响源代码(Reverb with moorer matlab source code that implements)
- 2015-05-31 15:32:48下载
- 积分：1
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pearson
feature selection based on pearson coffeicients
- 2009-09-07 20:16:58下载
- 积分：1
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zhendong
MATLAB下的振动仿真 本科毕业设计，要的下(zhedongfang zhe matlab fdf)
- 2010-06-21 20:20:23下载
- 积分：1
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cyclostatioarity
This folder contains several codes for energy detection and match filter.
- 2010-10-19 01:15:27下载
- 积分：1
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GA_toolbox
1.附件结构: gatbx.rar: (1)gatbx-origin.zip (2)gatbx-toolbox.rar (3)gatbx-example.rar
2.调试所用Matlab版本是6.5，gatbx-toolbox是调试过程中使用的工具箱，有些热心的研友已经提供了该工具箱，之所以再贴一遍，是因为6.5版本下调试该工具箱会出现一些错误提示，在该版本中已经进行了改正，使用该工具箱只需要将压缩包下的gatbx和gatbxTest_fns加入到Matlab搜索路径即可，另外gatbx-origin是Sheffield大学提供的原始版本的工具箱，未做任何改动，两者可做比较之用
3.gatbx-example是算例调试源码和各算例的调试说明，大家可以对照原书进行比较
4.窃以为gatbx工具箱较之Matlab7新版下的gads工具箱更能让人熟悉和了解遗传算法的原理和计算过程，虽然在可视化方面不及gads(1 attachment structure: gatbx.rar: (1) gatbx-origin.zip (2) gatbx-toolbox.rar (3) gatbx-example.rar
2 debugging using Matlab version 6.5, gatbx-toolbox is used during debugging toolkit, and some enthusiastic research has provided the Friends of the toolbox, paste again the reason is because the 6.5 version of the toolkit will be to debug some error, in this version has been corrected, use the toolkit to archive only under gatbx and gatbx Test_fns can be added to the Matlab search path, in addition to the University of Sheffield gatbx-origin is the original version of the tools available box, without making any changes, both to do comparison with the
3.gatbx-example is the study of debugging code and debugging examples illustrate, we can compare against the original book
4. I humbly believe gatbx than Matlab7 new toolbox toolbox under gads more people are familiar with and understand the principles of genetic algorithms and calculations, although less than in the visual )
- 2011-06-26 10:08:51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
