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实验2-插值与拟合
1、掌握用MATLAB计算拉格朗日、分段线性、三次样条三种插值的方法,改变节点的数目,对三种插值结果进行初步分析。 2、掌握用MATLAB作线性最小二乘的方法。 3、通过实例学习如何用插值方法与拟合方法解决实际问题,注意二者的联系和区别。(1. Grasp by matlab calculating Lagrange, segement linear, 3rd order spline these 3 interpolation method. Analisize the 3 interpolation results by changing the No. of points.
2. Grasp the method of linear minimun 2 product mehtod using matlab.
3. Solve the practical problems though the study of example of how to use interpolation and fitting method. Pay attention to the relation and difference of the 2 methods.)
- 2005-08-06 09:30:27下载
- 积分:1
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DCtoACPWMconverter
AC-DC-AC整流逆变电路,三相全桥逆变电路。。。。。。。(AC-DC-AC inverter circuit rectifier, three-phase full-bridge inverter circuit. . . . . . .)
- 2011-05-07 20:56:11下载
- 积分:1
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bezier_surface_display
BEZIER_SURFACE_DISPLAY is a work in progress . I have managed to read the data in and display a crude image, in which each Bezier patch is represented by a flat rectangle. Obviously, I need to take the next step, which is to be able to sample the bicubic function and display a finer mesh of rectangles, in order to see the teapot in its glory!
- 2014-08-14 05:10:10下载
- 积分:1
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SERPSK-SERPAM-SERQAM-code
SERPSK SERPAM SERQAM
- 2014-09-22 10:31:27下载
- 积分:1
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chengmifa
乘幂法的MATLAB程序,基于数值分析中乘幂法的基本原理,相关的在注释中有详细说明。(power method)
- 2015-01-09 16:15:25下载
- 积分:1
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matlab
matlab 遗传算法代码 附详细步骤 超详细超详细(matlab gentic)
- 2013-12-10 19:28:23下载
- 积分:1
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MSChart
一个自动画折线图的DEMO,需要这方面的同学可以下载下来看看(A self-animated line graph DEMO, this need can be downloaded the students look)
- 2015-04-10 17:45:50下载
- 积分:1
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signals
generating all types of signals matlab source code
- 2010-07-11 12:46:38下载
- 积分:1
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dgleich-bisquik-aba0a62
复杂网络作图,统计特征等大量源码,可以直接使用(Complex network mapping, statistical characteristics of a large number of source code, can be directly used)
- 2012-06-22 10:02:56下载
- 积分:1
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源代码
遗传算法以及数据降维的简单实现,可以实现高维数据的可视化。遗传算法采用的是svm(Simple implementation of genetic algorithm and data reduction)
- 2020-12-30 19:38:59下载
- 积分:1