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Daniel Catton


Last seen: 5 Monate vor |  Aktiv seit 2020

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  • CUP Challenge Master
  • MATLAB Central Treasure Hunt Finisher
  • Treasure Hunt Participant
  • Introduction to MATLAB Master
  • Knowledgeable Level 2
  • Solver
  • First Answer

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Beantwortet
Set multiple fields of a struct to a certain value?
You could do a loop but on just the one line? for x=1:4; pressdata(x).refF1 = 1000; end

etwa 2 Jahre vor | 1

Beantwortet
IF-statements not executing correctly
Instead of using multiple "if" statements, try having the first as "if" and the others as "elseif", that may solve your problem ...

etwa 2 Jahre vor | 1

| akzeptiert

Beantwortet
Extend vector with NaN at specific points
I've been able to come up with this code, it follows my understanding of the problem given your example: RTdataflat = [1 2 3 Na...

etwa 3 Jahre vor | 0

| akzeptiert

Beantwortet
How to add multiple values from column together
n = 10 a = rand(n,1); b = sum(a);

etwa 3 Jahre vor | 0

Beantwortet
Replace values on a column filtering with a value
I think I understand what you mean, this works for my understanding of your problem but let me know if I have misunderstood. The...

etwa 3 Jahre vor | 0

Beantwortet
Running script from App designer, workspace not updated
If you are trying to view these just so you know they are being shows correctly, then you can enter debugging mode (very similar...

mehr als 3 Jahre vor | 0

| akzeptiert

Beantwortet
"Using MATLAB Write a function that Calculates the overall sum of the elements in each row of a Matrix and also shows on the screen (Not: prints the sum of only the positive numbers from each row)" How can I apply the note to the code?
This is my understanding of the question: A = rand(15,13); %Can set to whatever matrix you wish [row,col] = size(A); %Counts h...

mehr als 3 Jahre vor | 0

| akzeptiert

Beantwortet
Create a new array by summing the columns of old array
a = YourArray; b = []; for i = 1:2:32 b = [b a(:,i)+a(:,i+1)]; end

mehr als 3 Jahre vor | 0

Beantwortet
How can I solve this problem in the matlab program ?
I believe your maths is incorrect and that is the first problem. You get your derivitive of u as du = -4x.dx which is correc...

mehr als 3 Jahre vor | 0

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