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DZJSZ
调制的代码,包含FSK,ASK等多种调制方式。(Modulation code, including FSK, ASK modulation, etc..)
- 2007-08-19 14:38:29下载
- 积分:1
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RealSymmetricMatrixDiagonalization
实对称矩阵,对角化,有两篇论文,内含Matlab实现代码,在文章里的,可以直接写下来使用。测试过,还可以。(Real symmetric matrices, diagonalization, there are two papers, containing Matlab implementation code, the article can be directly used to write down. Tested, also.)
- 2010-05-19 13:45:43下载
- 积分:1
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GPLAB-Toolbox-3
Genetic Programming Toolbox
- 2014-01-05 23:10:11下载
- 积分:1
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关联维
说明: 计算时间序列的关联维,可评价时间序列的相关性(The correlation dimension of time series can be calculated and the correlation of time series can be evaluated)
- 2020-06-16 14:00:01下载
- 积分:1
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hhspectrum
说明: 这个程序能够显示EMD分解后的图形进行三维显示。(This program can display EMD decomposition of three-dimensional graphics display.)
- 2010-04-30 09:52:34下载
- 积分:1
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4fsk
通信调制中的FSK调制,用4个不同的调制载波对发送信号进行调制,从而代表不同的信息(four carriers fsk)
- 2014-10-18 08:52:34下载
- 积分:1
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pcm_u
基于MATLAB的PCM系统实现,采用u律压缩算法,供测试使用(MATLAB-based PCM system implementation, using u-law compression algorithm for testing)
- 2014-05-15 14:47:41下载
- 积分:1
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ZVZCSyixiangQUANQIAO
全桥变换器移相ZVZCS软开关控制的SIMULINK仿真(SIMULINK simulation of phase shifted ZVZCS soft switch control for full bridge converter)
- 2015-11-25 14:24:57下载
- 积分:1
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fd2d_predator_prey
反应扩散方程 捕食者捕食模型HOiing模型2D(Reaction-diffusion equation model of predator prey model HOiing 2D)
- 2020-12-04 23:09:23下载
- 积分:1
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gongetidufadshuzhixingzhi
共轭梯度法(Conjugate Gradient)是介于最速下降法与牛顿法之间的一个方法,它仅需利用一阶导数信息,但克服了最速下降法收敛慢的缺点,又避免了牛顿法需要存储和计算Hesse矩阵并求逆的缺点,共轭梯度法不仅是解决大型线性方程组最有用的方法之一,也是解大型非线性最优化最有效的算法之一。 在各种优化算法中,共轭梯度法是非常重要的一种。其优点是所需存储量小,具有步收敛性,稳定性高,而且不需要任何外来参数(Conjugate Gradient method (Conjugate Gradient) is between the steepest descent method between Newton method and a method, it only USES a derivative information, but overcome the steepest descent method slow convergence of weakness, but also avoid the Newton law needs to storage and computing Hesse inverse matrix and shortcomings, Conjugate Gradient method is not only solve linear equations with most of the large method, and also one of the most effective solution large nonlinear optimization of one of the algorithm. In all kinds of optimization algorithm, the conjugate gradient method is very important. Its advantage is the storage capacity needed, it has small step convergence, high stability, and doesn t require any exotic parameters numerical experiment, this is the modern scientific computing of the answer above problem sets)
- 2012-03-26 18:48:46下载
- 积分:1