登录
首页 » Visual C++ » weifen

weifen

于 2011-12-23 发布 文件大小:1KB
0 299
下载积分: 1 下载次数: 2

代码说明:

  微分方程模型代码,很多时候差分格式的重写(the function as is code)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • greyforecast
    灰色系统预测GM(1,1)模型的MATLAB源代码(Gray Forecast GM (1,1) model of MATLAB source code)
    2015-03-24 16:16:30下载
    积分:1
  • chap11
    徑向基底函數類神經網路,是單隱藏層的3層前向網路,模擬人腦中局部調整,有很好的逼近能力(Radial basis function neural network, a single hidden layer of 3 layer to the network, simulating the brain partial adjust, has a very good approximation ability)
    2007-10-29 18:25:26下载
    积分:1
  • zuidouxiajiang_LMS
    在matlab上面实现lms算法的一些功能验证(matlab lms )
    2011-05-08 08:23:46下载
    积分:1
  • MATLAB
    关于紫外光语音通信系统的大气信道的仿真程序(MATLAB实现)(UV-voice communications systems on the atmospheric channel simulation program (MATLAB implementation))
    2009-10-20 08:57:13下载
    积分:1
  • FPE
    说明:  按FPE定阶的 源程序:fpe.cpp M序列:M序列.txt 白噪声:Gauss.txt 程序中先用依模型阶次递推算法估计模型的参数,再用fpe方法判断模型的阶次。 程序运行结果如下: n: 1 判断阶次FPE的值: 0.0096406 -0.481665 1.07868 n: 2 判断阶次FPE的值: 0.00875755 -0.446739 0.00498181 1.07791 0.0527289 n: 3 判断阶次FPE的值: 0.0087098 -0.459433 0.120972 -0.0569228 1.07814 0.0390757 0.116982 n: 4 判断阶次FPE的值: 0.000396884 -0.509677 0.4501 -0.200906 0.0656188 1.07991 -0.0156362 0.442989 0.0497236 n: 5 判断阶次FPE的值: 3.2095e-007 -1.18415 0.813123 -0.517862 0.34881 -0.116864 1.07999 -0.744141 0.474462 -0.253112 0.122771 n: 6 判断阶次FPE的值: 3.23349e-007 -1.14659 0.76933 -0.487651 0.329676 -0.10377 -0.00440907 1.07999 -0.703574 0.447253 -0.235282 0.113587 0.00479688 从以上结果可以看出,当n=5时,fpe值最小,所以这时的模型阶次和参数估计值为最优结果: 3.2095e-007 -1.18415 0.813123 -0.517862 0.34881 -0.116864 1.07999 -0.744141 0.474462 -0.253112 0.122771(err)
    2008-09-12 01:14:14下载
    积分:1
  • Vis
    Supermarket cashier system .doc(Supermarket cashier system )
    2014-01-08 22:59:33下载
    积分:1
  • aa
    说明:  在过去的几年中, 背包问题吸引了众多理论研究人员和应用工作者的注意力, 因而得到了广泛而深入的研究。理论方面, 研究兴趣主要来自于该问题简单的结构, 而这种特点既可以深入探索许多组合特性, 又可以通过解决一系列背包子问题来最终求解更为复杂的优化问题。实践方面, 这些问题可以表述许多工业场合的应用, 最典型的应用包括货 物装载、存储分配和资本预算等等。在寻找背包问题可行解的过程中, 出现了众多的算法, 本文是利用MATLAB 程序求背包问题可行解的一种算法。(In the past few years, knapsack problem has attracted many researchers and application of theoretical attention of workers, which has been extensive and in-depth study. Theory, research interest mainly from the simple structure of the problem, and this characteristic combination of both in-depth exploration of many features, but also can solve a series of knapsack sub-problems to solve more complex final optimization problem. Practice, these problems can be expressed in many industrial applications where the most typical applications include cargo loading, storage, distribution and capital budgets, and so on. Knapsack problem in finding feasible solutions in the process, there have been many algorithms, this is the knapsack problem using MATLAB program seeking a feasible solution algorithm.)
    2011-12-01 11:45:25下载
    积分:1
  • ANN
    详细介绍了BP神经网络和RBF神经网络的分类能力(Details of the BP neural network and RBF neural network classification ability)
    2011-04-24 11:07:47下载
    积分:1
  • ColorInvariance
    自己做的程序中的一部分,颜色不变量模型的实现,一个函数(Own program part, color invariant model for the realization of a function)
    2013-01-22 11:05:30下载
    积分:1
  • corba2
    关于CORBA 通信的描述和开发,原理和 概念 ,中文版 (The description on the CORBA communication and development, principles and concepts, the Chinese version)
    2010-05-12 13:34:14下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载