實(shí)驗(yàn)一:三次樣條插值(P56,例6) 一、實(shí)驗(yàn)?zāi)康模? 1) 掌握三次樣條插值的運(yùn)用 2) 了解拉格朗日插值在高次上的誤差 二、實(shí)驗(yàn)環(huán)境:Matlab6.5 三、實(shí)驗(yàn)內(nèi)容: 1) 給定函數(shù)f(x)=1/(1+x2),-5<=x<=5,節(jié)點(diǎn)xk=-5+k,(k=0,1,2…10),用三次樣條插值求S10(x),S10’(-5)=f’(-5),S10’(5)=f’(5)。 2)作原函數(shù)f(x),拉格朗日插值函數(shù)Ln(x),三次樣條差值函數(shù)Sn(x)。畫出三個(gè)函數(shù)的圖像,比較它們的區(qū)別。
標(biāo)簽: P56 實(shí)驗(yàn) 三次樣條 插值
上傳時(shí)間: 2017-02-18
上傳用戶:天誠(chéng)24
Input : A set S of planar points Output : A convex hull for S Step 1: If S contains no more than five points, use exhaustive searching to find the convex hull and return. Step 2: Find a median line perpendicular to the X-axis which divides S into SL and SR SL lies to the left of SR . Step 3: Recursively construct convex hulls for SL and SR. Denote these convex hulls by Hull(SL) and Hull(SR) respectively. Step 4: Apply the merging procedure to merge Hull(SL) and Hull(SR) together to form a convex hull. Time complexity: T(n) = 2T(n/2) + O(n) = O(n log n)
標(biāo)簽: contains Output convex planar
上傳時(shí)間: 2017-02-19
上傳用戶:wyc199288
documentation for optimal filtering toolbox for mathematical software package Matlab. The methods in the toolbox include Kalman filter, extended Kalman filter and unscented Kalman filter for discrete time state space models. Also included in the toolbox are the Rauch-Tung-Striebel and Forward-Backward smoother counter-parts for each filter, which can be used to smooth the previous state estimates, after obtaining new measurements. The usage and function of each method are illustrated with five demonstrations problems. 1
標(biāo)簽: documentation mathematical for filtering
上傳時(shí)間: 2014-01-20
上傳用戶:changeboy
documentation for optimal filtering toolbox for mathematical software package Matlab. The methods in the toolbox include Kalman filter, extended Kalman filter and unscented Kalman filter for discrete time state space models. Also included in the toolbox are the Rauch-Tung-Striebel and Forward-Backward smoother counter-parts for each filter, which can be used to smooth the previous state estimates, after obtaining new measurements. The usage and function of each method are illustrated with five demonstrations problems. 1
標(biāo)簽: documentation mathematical for filtering
上傳時(shí)間: 2013-12-10
上傳用戶:zxc23456789
my AVL tree implementation. Have tested it for 8! deletions sequences with 8! insertion sequences. Fast for order statistics.
標(biāo)簽: sequences implementation deletions insertion
上傳時(shí)間: 2017-03-02
上傳用戶:lixinxiang
matlab rgb to hsi conversion file. matlab rgb to hsi conversion file. matlab rgb to hsi conversion file.
標(biāo)簽: conversion matlab hsi rgb
上傳時(shí)間: 2013-12-25
上傳用戶:wangchong
算法思路: 1.如果只有一個(gè)金片,則把該金片從源移動(dòng)到目標(biāo)棒,結(jié)束。 2.如果有n個(gè)金片,則把前n-1個(gè)金片移動(dòng)到輔助的棒,然后把自己移動(dòng)到目標(biāo)棒,最后再把前n-1個(gè)移動(dòng)到目標(biāo)棒. 3.單純對(duì)于有N個(gè)金片要挪動(dòng)的步數(shù)求出, 可以使用遞推方法,滿足遞推方程f(i) = f(i - 1) * 2 + 1
標(biāo)簽: 算法
上傳時(shí)間: 2017-03-04
上傳用戶:leehom61
matlab環(huán)境下目標(biāo)函數(shù)為求最大值,且解非負(fù)整數(shù)解 %bounds 邊界約束 %Myfun 為目標(biāo)函數(shù) %num 初始種群數(shù) %N 最大迭代次數(shù) %CP 交叉概率 %P 突變概率 %f 目標(biāo)最優(yōu)解 %x 最優(yōu)解向量
標(biāo)簽: matlab 環(huán)境 目標(biāo)函數(shù)
上傳時(shí)間: 2017-03-06
上傳用戶:Ants
【問題描述】 設(shè)計(jì)一個(gè)利用哈夫曼算法的編碼和譯碼系統(tǒng),重復(fù)地顯示并處理以下項(xiàng)目,直到選擇退出為止。 【基本要求】 (1)初始化:鍵盤輸入字符集大小n、n個(gè)字符和n個(gè)權(quán)值,建立哈夫曼樹; (2)編碼:利用建好的哈夫曼樹生成哈夫曼編碼; (3)輸出編碼; (4)設(shè)字符集及頻度如下表: 字符:A B C D E F 頻度:4 9 23 2 17 15 字符:G H I J K 頻度:1 2 3 3 4
上傳時(shí)間: 2017-03-07
上傳用戶:qwe1234
通過socket編程,編寫兩個(gè)獨(dú)立運(yùn)行的C++程序,一個(gè)為服務(wù)器,一個(gè)是客戶端。 本次作業(yè)能實(shí)現(xiàn)客戶端對(duì)服務(wù)器的下載文件和上載文件的操作。 客戶端:D盤的FTP文件夾存放要上傳的文件,F(xiàn)盤的FTP文件夾存放下載的文件。 服務(wù)器端:D盤的FTP文件夾存放供用戶下載的文件,F(xiàn)盤的FTP文件夾存放用戶上載的文件。
上傳時(shí)間: 2013-12-07
上傳用戶:SimonQQ
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