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# Henry B.

Last seen: ongeveer een jaar ago Active since 2021

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How to get sinusodial behaviour from 2nd order ode using function handle?
function[dtheta] = FiniteConduct(x,t,alph,L) n=[1:10] dtfh= @(t) 1-x./L -2 ./pi.*sum(1 ./n .*exp(-alph.*t.*((n.*pi/L).^2)).*...

ongeveer een jaar ago | 1 answer | 0

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Question

How to code heat transfer expansion of erf ?
%mainp3 clear all clc k=30;%Wm^-1K^-1 p=3950;%kg m^-3 c = 880; %J kg^-1 K^-1 L = 0.10;%m Tin = 1200;%K Tout = 300;%k t...

ongeveer een jaar ago | 0 answers | 0

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Question

How to create a function handle for thermodynamics(semi-infinite heat conduction) using erfc with multiple variables?
%So my initial guess would be to create arrays or vectors for t, x, and alpha and try to pass those values through funct...

ongeveer een jaar ago | 1 answer | 0

### 1

Question

how to use vectorization and integral on erf function and erfc function?
Im trying to code for these equations but my math background isnt on par with this level yet. I appreciate any help on my fina...

ongeveer een jaar ago | 0 answers | 0