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szfxsy1
实验一：三次样条插值（P56，例6）
一、实验目的：
1) 掌握三次样条插值的运用
2) 了解拉格朗日插值在高次上的误差
二、实验环境：Matlab6.5
三、实验内容：
1) 给定函数f(x)=1/(1+x2)，-5<=x<=5，节点xk=-5+k，(k=0,1,2…10)，用三次样条插值求S10(x)，S10’(-5)=f’(-5)，S10’(5)=f’(5)。
2）作原函数f(x)，拉格朗日插值函数Ln(x)，三次样条差值函数Sn(x)。画出三个函数的图像，比较它们的区别。
(Experiment I: cubic spline interpolation (P56, cases of 6) First, the experiment was: 1) cubic spline interpolation to master the use of 2) understanding of Lagrange interpolation in high-error second, experimental environment: Matlab6 .5 c, experimental elements: 1) a given function f (x) = 1/(1+ x2),-5 <= x <= 5, node xk =- 5+ k, (k = 0,1,2 ... 10), using cubic spline interpolation for S10 (x), S10 (-5) = f (-5), S10 (5) = f (5). 2) for the original function f (x), the Lagrange interpolation function Ln (x), cubic spline difference function Sn (x). Draw the three functions of images, compare the difference between them.)
- 2009-01-18 23:06:15下载
- 积分：1
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Matlab-recognizing
预备实验 Matlab软件环境的熟悉，里面一些最简单的只是知识，可以帮助刚入门的学习(Prepared to experiment with Matlab software environment, which is just some of the most simple knowledge that can help just getting started learning)
- 2009-05-07 17:46:32下载
- 积分：1
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KalmFilter
说明： 一些有关卡尔曼滤波器的资料，非常全面，对关卡尔曼滤波器的原理用法都有详细的介绍(Some of the Kalman filter the information, very comprehensive, right off the principle of use of the Kalman filter are introduced in detail)
- 2010-03-21 21:29:21下载
- 积分：1
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rotation
图片任意角度旋转，没有做插值处理，matlab版本。(Image rotation any angle, does not do interpolation, matlab version.)
- 2010-09-05 13:26:20下载
- 积分：1
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IV_ahmed
iv curve of a solar cell in matlab
- 2010-11-20 23:32:12下载
- 积分：1
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pyramid
MATLAB code for laplacian pyramid in image processing.
- 2011-01-05 01:44:40下载
- 积分：1
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parameter-estimation
说明： 时间序列分析中参数估计方面的实现,在matlab环境下实现的代码(parameter estimation)
- 2011-03-10 19:39:49下载
- 积分：1
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zxbxs
基于matlab的正弦波波形显示仿真源代码(sinusoidal waveform simulation shows the source code)
- 2007-04-27 10:43:53下载
- 积分：1
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dsbdem
说明： 详尽的抑制载波双边带调制解调程序，有详细的注释说明(Detailed bilateral with carrier suppression modulation and demodulation process, detailed notes)
- 2009-07-29 15:13:40下载
- 积分：1
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Calculate-the-power
Calculate the power system Unit Commitment problem, intelligent algorithm, the convergence effect, iterative stable
- 2013-12-10 05:26:47下载
- 积分：1
