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Lagrange Interpolation
Computes estimates of a function sing lagrange interpolation
4 years 前 | 32 次下载 |
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How i implement Adams Predictor-Corrector Method from general code ?
clc; clear all; h = 0.01; mu = 20; f_m = @(t,y) mu*(y-cos(t))-sin(t); exact = @(t) exp(mu*t)+cos(t); [t,y_m] = dd2(f_m,[0, ...
How i implement Adams Predictor-Corrector Method from general code ?
clc; clear all; h = 0.01; mu = 20; f_m = @(t,y) mu*(y-cos(t))-sin(t); exact = @(t) exp(mu*t)+cos(t); [t,y_m] = dd2(f_m,[0, ...
4 years 前 | 0
| 已接受
已回答
Not enough input arguments.
%% Backward Difference Formula Method %% clc; clear all; h=0.01; t=0:h:1; n=numel(t); mu = 20; f_m = @(t,y) mu*(y-cos(t)...
Not enough input arguments.
%% Backward Difference Formula Method %% clc; clear all; h=0.01; t=0:h:1; n=numel(t); mu = 20; f_m = @(t,y) mu*(y-cos(t)...
4 years 前 | 0
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Block Pentadiagonal Solver
Solves the block pentadiagonal system Ax = f, where a, b, c, d, and e are the five diagonals of A
4 years 前 | 28 次下载 |
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Block Tridiagonal Solver
Solves the block tridiagonal system Ax=d, where a, b, and c are the three diagonals of A.
4 years 前 | 32 次下载 |
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Block Diagonal
This code allows you to process block diagonal elements. Its like the generalization of inbuilt diag.
4 years 前 | 9 次下载 |
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Gauss Legendre Integration Node and Weights
This script is for computing definite integrals using Legendre-Gauss
4 years 前 | 111 次下载 |
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Array indices must be positive integers or logical values.
here is another modification to make the code look exactly like the description %% Adam-Bashforth %% clc; clear all; h = 0....
Array indices must be positive integers or logical values.
here is another modification to make the code look exactly like the description %% Adam-Bashforth %% clc; clear all; h = 0....
4 years 前 | 0
| 已接受
已解决
Sums of cubes and squares of sums
Given the positive integers 1:n, can you: 1. Compute twice the sum of the cubes of those numbers. 2. Subtract the square...
4 years 前
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Interpolator
You have a two vectors, a and b. They are monotonic and the same length. Given a value, va, where va is between a(1) and a(end...
4 years 前
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Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...
4 years 前
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Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...
4 years 前
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Lambert_W
% Lambert_W Lambert's W function. % W = lambertw(Z) solves W*exp(W) = Z. % W = lambertw(K,Z) is the K-th branch of this mu...
4 years 前 | 64 次下载 |
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Numerical Laplace inversion with fmincon
I am sorry, I didnt see the problem early. This is the complete code clear all; close all; clc; Data = ... [1 0.003322259 ...
Numerical Laplace inversion with fmincon
I am sorry, I didnt see the problem early. This is the complete code clear all; close all; clc; Data = ... [1 0.003322259 ...
4 years 前 | 0
| 已接受
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AnimateNewtonRaphson
This file solves a univariate equation using newton raphson's method and makes gif file for you to visualize the process.
5 years 前 | 11 次下载 |
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Simulation of floating balls on water
This file describes how to simulate floating balls on water
5 years 前 | 43 次下载 |
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Tube Function
This function is the numerical analogy to the tube function in maple
5 years 前 | 172 次下载 |
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Animate
This program animates the transformation of one graphic object to another.
6 years 前 | 23 次下载 |
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fitVirusCV19varW (Variable weight fitting of SIR Model)
Estimation of coronavirus COVID-19 epidemic evaluation by the SIR model, Code receives and plots most recent data from HDX.
6 years 前 | 124 次下载 |
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VecNorm
It computes vecnorm for those using matlab version earlier than 2017b
6 years 前 | 454 次下载 |
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SIRModelSimulation
% This file simulates SIR model for the spread of infectious diseases
6 years 前 | 487 次下载 |
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SolveTrusses
% This file explains how to use the program SolveTrusses and displays the % force in each member on them.
7 years 前 | 122 次下载 |
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How to set outside a country values to NaN, in a 3d array (lat x lon x time) ?
The best solution is to use google map to get latitudes and logitudes of vertices of a polygon representing the external boundar...
How to set outside a country values to NaN, in a 3d array (lat x lon x time) ?
The best solution is to use google map to get latitudes and logitudes of vertices of a polygon representing the external boundar...
7 years 前 | 1
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PolarPlot.m
This script creates a polar plot for those using versions of matlab thats earlier than 2016a
7 years 前 | 306 次下载 |
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Solve ordinary differential equations with events
This script solves an ordinary differential equation with events.
7 years 前 | 64 次下载 |