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Walter Manns


UTFSM

Active since 2011

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Plot arrays plus intersections.
With this i'm actually plotting three different arrays (Tpf, pfo and Tpp) Example: Tpf = [0 1 2 3 4 5] Tpp = [5 9 12 15 1...

mer än 13 år ago | 0 answers | 0

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answers

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Help with iteration...
I'll show code first, then explain. H = input('Altura de la Conserva [m] = '); D = input('Diámetro de la Conserva [m] = ...

mer än 13 år ago | 0 answers | 0

0

answers

Answered
For loop help... :(
i just found how, no worries.

mer än 13 år ago | 0

Question


For loop help... :(
Regards, I'm working on a big code, but i'm having trouble in this section: for k=1:(t-1) fo(k) = ((time(k+...

mer än 13 år ago | 1 answer | 0

1

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Having trouble with integral and matrix range.
I need to calculate the integral fo Fo value (wich is used in food industry for determining if sterilization or pasteurization w...

mer än 13 år ago | 1 answer | 0

1

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Cannot plot cell 1x1 from a matrix NxN againt another 1xN array.
So, i have multiple matrices (more than three) in this arrangement: val(:,:,1) = 18 18 18 18 18 ...

mer än 13 år ago | 1 answer | 0

1

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Question


Plotting multiple matrices in the same plot, so i can seee how the matrices develop trough time?
Sorry for the horrible english, but i don't know how to explain it otherwise. I want to plot these matrices: val(:,:,1) ...

mer än 13 år ago | 2 answers | 0

2

answers

Answered
Help programing 2D conduction heat transfer in time, using finite diference method (forward euler for time, centered euler for space).
Grant, thank you so much for helping me. I finnaly found what i did wrong. The alpha i was using was huge in comparison to a ...

mer än 13 år ago | 0

Answered
Help programing 2D conduction heat transfer in time, using finite diference method (forward euler for time, centered euler for space).
Thank for your helpfor finding that mistake. I'm still getting errors though. Fot t=1 my matrix goes ok. For t=2 it should star...

mer än 13 år ago | 0

Question


Help programing 2D conduction heat transfer in time, using finite diference method (forward euler for time, centered euler for space).
25 Points Grid. r = x, z = y. The formulas are correct, but i don't kwon what i am doing wrong with the matlab programming. Ple...

mer än 13 år ago | 3 answers | 0

3

answers