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ansydualiefenxi
ANSYS水压试验疲劳apdl,对学习apdl的人有很打帮助(ANSYS the hydrostatic test fatigue apdl, learning apdl there are playing to help)
- 2012-11-21 11:13:44下载
- 积分:1
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10
说明: Anderson计算流体力学第十章平板超声速流动例子源码(Anderson Chapter 10 supersonic flow example source code)
- 2020-07-29 11:25:04下载
- 积分:1
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ex
说明: 设计一个函数,其功能是同时求得长度为20的整型数组所有元素中的最大值、最小值和平均值。并用相应的主函数对其进行测试,测试数组可以用随机数填充或者自行定义数据。(The design of a function, its function is to obtain the length of the maximum, minimum and average 20 integer array element. And its main function testing, the test array can be populated with a random number or define your own data.)
- 2012-12-06 09:43:13下载
- 积分:1
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lijisuan
这是几篇关于粒计算在故障诊断中的应用,对学习粒计算的应用很有帮助。(This is a few on Granular Computing in Fault Diagnosis of learning the application of granular computing helpful.)
- 2013-09-11 18:03:25下载
- 积分:1
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MYFEM
有限元求解柏松方程。本文采用FORTRAN语言编制程序。程序中大部分变量采用有名公共区存储方式存储,这样可以减少内存占用量。
IFG:生成有限元网格信息,即元素节点局部编码与总体编码对照表,节点实际坐标,边界节点编码与边界点上的已知值
GKD:生成总刚一维存储对角元的地址,计算总刚一维存储长度
FIXP:设置已知节点函数值
GK(NI,NJ,ADJ,AIJ):单元刚度矩阵计算
GF(NI,N,M,LE,YI,FE):单元列阵的计算
AK(I,J,AIJ):总刚度矩阵元素迭加
QEB:总刚度矩阵和总列阵合成
BDE:边界条件处理
SOLGS:Gauss-Seidel迭代法求解方程组
UDIFF(NI,NFLAG,UDIF,LE,ADJ):标准元素内形状函数导数计算
DIFF:节点上 , 加权平均
(In this program, FEM was used to solve the possion equation. It is implemented through FORTRAN)
- 2009-05-22 17:22:56下载
- 积分:1
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thresholdsplit
matlab计算的自适应阈值分隔,非常好用,适用于初学者(matlab adaptive threshold calculation separated, very useful for beginners)
- 2008-04-16 21:14:29下载
- 积分:1
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9.2.2
最小二乘法拟合形如f(x)=(a+bx)/(1+cx)的函数(9.2.2(1)),并解决人口预测问题(9.2.2(2))(Least squares fit of the form f (x) = (a+bx)/(1+cx) function (9.2.2 (1)), and to solve the population prediction problem (9.2.2 (2)))
- 2021-01-01 14:38:58下载
- 积分:1
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三维 近场-远场 变换 FDTD
三维 近场-远场 变换 FDTD...........(FDTD near field to far field transmition)
- 2020-06-27 03:20:01下载
- 积分:1
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利用扩展卡尔曼算法( EKF)对高动态直接扩频信号的载波相位和频率进行了估计 Pseudo Random Code Delay
利用扩展卡尔曼算法( EKF)对高动态直接扩频信号的载波相位和频率进行了估计,并利用载波辅助技术测量载波相位的变化值来
校正伪码延时环,减小多普勒频移对伪码延时的影响,得到了精确的延时估计值,提
高了伪码延时锁定环的动态跟踪性能.(The PN delay loop is adjusted through measuring the varied value of carrier phase with carrier aiding technology. The effect of Doppler shift on PN code delay is reduced through carrier aid-
ing technology. The precise delay estimation is obtained. The dynamic tracking performance of the PN delay loop is improved.)
- 2013-09-18 21:48:31下载
- 积分:1
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minfit
实现最小二乘的仿真函数,有3次和9次多项式的拟合。(Realize the simulation of least squares function, has 3 times and 9 times polynomial fitting.)
- 2007-10-26 21:32:30下载
- 积分:1