登录
首页 » matlab » del2_9pt

del2_9pt

于 2008-04-19 发布 文件大小:1KB
0 176
下载积分: 1 下载次数: 101

代码说明:

  九点差分格式,精度比五点差分要高,对于实现有限差分,是一个重要的程序(Nine-point difference scheme, the accuracy than the five-point difference is higher, for the realization of finite-difference, is an important procedure)

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

  • PSO
    在判别分析中使用粒子群优化算法求解最优判别函数(Particle Swarm Optimization(PSO))
    2010-09-19 19:42:12下载
    积分:1
  • HHT
    可以用来方便的进行输入信号的Hilbert-Huang变换,经过了验证,可以使用(Used to implement the input signal of the Hilbert-Huang transform. First proposed calculation method, after validation, can be used.)
    2012-03-23 09:29:51下载
    积分:1
  • jsffbg
    计算方法实验报告: 编程环境:MATLAB7.0 牛顿K次插值多项式的程序实现 龙贝格求积公式的程序实现 高斯列主元消去法的程序实现.(report : Programming Environment : Newton MATLAB7 K polynomial interpolation procedures to achieve Romberg of Quadrature program Gaussian out PCA Elimination of the program.)
    2006-06-08 12:29:22下载
    积分:1
  • bmt2000
    一种基于脑电信号脑机介面(BCI)从设计,实时运行在Windows的标准组件(Design of an EEG-based Brain-Computer Interface (BCI) from standard components running in real-time under Windows)
    2010-05-17 20:03:11下载
    积分:1
  • ccs
    this is individual matlab wsn program
    2010-12-08 21:06:52下载
    积分:1
  • matlab-import-dxf
    用matlab读取.dxf文件。本站原有代码dxf2coord_20.m中对于圆弧只能读出其圆心坐标及半径,缺少圆弧起始角及终止角,并不能在应用中实际用起来。修改后可以读出圆弧的起始角和终止角(the script can offer start angle and end angle of an arc,which are unable to access in an earlier script dxf2coord_20.m 。)
    2020-06-30 07:00:02下载
    积分:1
  • XSteam
    Water and steam properties according to IAPWS IF-97
    2012-01-25 20:35:50下载
    积分:1
  • matlab2
    匈牙利算法的matlab程序,写得不错,多多支持啊(Hungary algorithm matlab procedures, written well, a lot of support ah)
    2008-12-16 13:21:30下载
    积分:1
  • quxiannihe
    曲线拟合范例 已知y=x^(-1/2),x分别取1:9 通过训练拟合,推测x=10和11时的y值(Known example of curve fitting y = x ^ (-1/2), x respectively 1:9 fit through training, that x = 10 and 11 when the y value)
    2009-05-24 16:11:33下载
    积分:1
  • lbfgs.f90
    BFGS算法: 可以解决无约束的最优化问题,如求目标函数的极值等。(BFGS algorithm: can solve unconstrained optimization problems, such as seeking the extreme, such as the objective function.)
    2008-06-24 16:55:22下载
    积分:1
  • 696518资源总数
  • 105739会员总数
  • 1今日下载