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Matthew Palermo


Last seen: 4 months ago |  Active since 2019

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Index exceeds the number of array elements, must not exceed 1, in a nested for loop
In my code, I am analyzing a heat concentric heat exchanger and am solving for h, the local convection coefficients at points al...

4 months ago | 1 answer | 0

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answer

Question


Error using integral function with anonymous function
I am trying to use the following code to calculate the values of F(i,j) which is the integral of the anonymous function that I p...

5 months ago | 2 answers | 0

2

answers

Question


Plotting is not quie correct
I am trying to plot the temeprature curves for emissivity against the wavelength using Planck's Law. The plot I am getting is pr...

5 months ago | 1 answer | 0

1

answer

Question


Code does not update the array for each iteration of for loops
My code is not filling updating the temperature functino array (100x100) for each iteration of the for loops. Each column instea...

5 months ago | 1 answer | 0

1

answer

Question


Function output variable is unrecognized
So in this function, which is part of a larger problem, I am trying to determine the eigenvalues that I need. As far as I am awa...

5 months ago | 2 answers | 0

2

answers

Question


How to avoid dividing by zero in this function?
I fixed a previous issue of constant values and now the challenge is figuring out how to avoid dividing by zero. I figured that ...

5 months ago | 1 answer | 0

1

answer

Question


Function may not have a root
I am getting this eror with this code and associated functions: Exiting fzero: aborting search for an interval containing a s...

5 months ago | 1 answer | 0

1

answer

Question


Unrecognized function or variable for a 'for' loop.
I am trying to compare the penetratino time between two functions. The code was working fine and plotting until I realized that ...

5 months ago | 1 answer | 0

1

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Question


NaN error fills up my zeros array despite the hand calcs checking out.
I am trying to plot the nondimensionalized time-dependent temperture distribution. The function checks out and the code works, e...

5 months ago | 1 answer | 0

1

answer

Question


The code runs, but imediately deletes the animation and does not update
I am modeling a knuckle-link linkage system with a crank-slider and I am trying to get this animated plot for velocity and to sh...

4 years ago | 1 answer | 0

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Question


This error keeps popping up and I have no idea why: Error using viscircles Expected input number 1, centers, to be real. Error in viscircles>validateCentersAndRadii (line 283) validateattributes(centers,{'numeric'},{'nonsparse','real', ... Erro
I am trying to do an animation for a linkage system and it is not plotting one of the links for some reason. P1_pos = [56.25;43...

4 years ago | 1 answer | 0

1

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Question


I keep getting this error: Error using vertcat Dimensions of arrays being concatenated are not consistent. Error in ME450_project_linkage (line 16) P5_pos = D*[0;-1+sin(theta)];
I am trying to model a knuckle linkage system and I keep getting the error that the array dimensions are not consistent fro some...

4 years ago | 1 answer | 0

1

answer