-
fit
用差分方程或数值微分解决简单的实际问题。
实验3 插值与数值积分
l 插值问题提法和求解思路
l Lagrange插值的原理和优缺点
l 分段线性和三次样条插值的原理和优缺点
l 用MATLAB实现分段线性和三次样条插值
l 梯形、辛普森积分公式的原理及MATLAB实现
l 数值积分公式的误差——收敛阶的概念
l 高斯积分公式
l 广义积分与多重积分
l 用插值和数值积分解决简单的实际问题。
实验4 常微分方程数值解
l 欧拉方法的原理及龙格-库塔方法的思路
l 局部截断误差和精度的概念
l 龙格-库塔方法的MATLAB实现,包括求解微分方程组和高阶微分方程
(data fitting)
- 2009-02-04 22:05:00下载
- 积分:1
-
MATLAB求解非线性最小二乘法拟合问题 源程序代码 MATLAB-nonlinear-least-squares
MATLAB求解非线性最小二乘法拟合问题 源程序代码(MATLAB to solve the nonlinear least squares fitting problem source program code)
- 2020-11-18 16:59:38下载
- 积分:1
-
system_1
通信数字传输系统各部分仿真程序,包括调制、解调、A/D转换、D/A转换、信道传输、抽样判决等(Communications system to digital transmission simulation program, including modulation, demodulation, A/D converter, D/A conversion, channel transmission, a sample of sentences)
- 2008-04-16 11:51:32下载
- 积分:1
-
Plesm
这是一个关于最小二乘法的程序,可能有点问题,希望大虾帮忙看一下,急求。(This is one of the least-squares method of procedure, may have problems in the hope of tremendous help to see if promptly.)
- 2005-05-17 22:13:10下载
- 积分:1
-
xiaobobao
小波包变换可以对高频部分提供更精细的分解,而且这种分解既无冗余,也无疏漏,所以对包含大量中、高频信息的信号能够进行更好的时频局部化分析。(Wavelet packet transform can provide the high frequency part of the finer decomposition, and this decomposition is neither redundant nor oversight, so the signal contains a large amount of high frequency information can be a better time-frequency localization analysis.)
- 2014-11-24 15:09:35下载
- 积分:1
-
ux
说明: Ux profile in boundary layer
- 2013-12-12 15:07:28下载
- 积分:1
-
ModernCmmunicationSystemMATLAB
这是一本很好的现代通信书籍,由国外教材翻译过来,课本内附带有matlab程序配套讲解(This is a very good modern communication books, translated by foreign materials, textbooks included matlab program with supporting explanation)
- 2010-06-12 09:57:00下载
- 积分:1
-
dianziqin
实现电子琴功能,是一个GUI界面,学生做毕业设计的入门参考
(digital piano)
- 2012-04-10 18:44:58下载
- 积分:1
-
17686393RS_coding
RS码是一种纠错能力很强的编码,对RS码具有进一步分析(RS code is a very strong error correction coding, with a further analysis of the RS code)
- 2011-10-31 19:25:05下载
- 积分:1
-
matlabgui1
matlab gui..................(matlab gui.........................)
- 2013-11-03 20:47:36下载
- 积分:1