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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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Two
离散信号处理 1、信号的生成方法
2、频域信号的分析
3、求正弦信号的频率
4、求正弦信号的加入时间
5、滤波器的设计
(1 discrete signal processing, signal generation method 2, the frequency domain analysis of signal 3, and 4 the frequency of sinusoidal signal, and added sinusoidal signal 5, filter design)
- 2007-10-10 16:00:20下载
- 积分：1
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pso3.rar
有关粒子群算法的源程序，用matlab语言编得，可用于求解函数优化问题(Particle Swarm Optimization on the source, using matlab language was made, can be used to solve the function optimization problem)
- 2009-03-24 21:19:42下载
- 积分：1
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wind-power-generation-system
说明： 有关风力发电系统的文章，包含发电机的设计，整流逆变电路等等(Articles on wind power generation system, including the design of the generator, rectifier inverter circuit, etc.)
- 2011-02-18 17:42:50下载
- 积分：1
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HuPMoment
基于不变矩的形态特征提取，语言是MATLAB，代码可以运行(Morphological features extraction based on moment invariants, language MATLAB, the code can run)
- 2012-03-29 11:38:18下载
- 积分：1
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chap5
一维函数逼近仿真和二维函数逼近仿真 matlab程序(Simulation of one-dimensional function approximation and two-dimensional function approximation process simulation matlab)
- 2010-05-22 11:21:20下载
- 积分：1
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fuduqifu_mn_1
雷达中频回波仿真，对脉内起伏进行仿真，含脉内慢起伏和脉内快起伏(Radar IF echo simulation, simulation intrapulse downs, including slow downs and pulse-pulse fluctuations within the fast)
- 2013-09-29 08:17:29下载
- 积分：1
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RRT
说明： 传统RRT算法，快速拓展随机树，路径规划(Traditional RRT algorithm,rapidly expanding random tree,path planing)
- 2021-03-15 15:32:55下载
- 积分：1
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EMdemo
This is Expectation Maximization algorithm code.
- 2010-07-17 05:36:15下载
- 积分：1
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mese
《数字信号处理》（程佩青第３版）课后上机实验的程序(" Digital Signal Processing" (Cheng Peiqing version 3) experiment on the computer after school program)
- 2010-08-13 02:08:06下载
- 积分：1
