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Luke Radcliff


Actif depuis 2016

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Question


problems with my contour plot
my second contour plot with time, is not starting to plot at (0,0), which it's supposed to. Not sure why m = 8; ft = 40; b...

plus de 7 ans il y a | 1 réponse | 0

1

réponse

Question


Is it possible to have a for-loop return multiple column vectors?
The last for loop for p=1:length(a), Im trying to get multiple column vectors as the answer for b, 100 column vectors to be exac...

presque 8 ans il y a | 1 réponse | 0

1

réponse

Question


finding zeroes of data
How do you find zeroes from data? I have two data sets, a for acceleration and t for time. I plotted acceleration with respect t...

presque 8 ans il y a | 3 réponses | 0

3

réponses

Question


Run simulation 1000 times
This code I made is a simulation that finds the the total profit(yearprofit) from trading a product Q= 240 + 9*randn(250,1...

environ 8 ans il y a | 1 réponse | 0

1

réponse

Question


Solving linear systems with a function
I have a circuit that has 5 resistors and 1 applied voltage. Kirchoff's voltage law was applied to 3 loops that gave me 3 linear...

environ 8 ans il y a | 2 réponses | 0

2

réponses

Question


Finding data off excel sheet
In the excel sheet attached, the data is 3 different sensors 0,1 and 2(1st column), their voltage(2nd column) and time of the re...

environ 8 ans il y a | 1 réponse | 0

1

réponse

Question


Run single equation many times
Here I have code that finds W over again 1000 times nsample1 = 255; nsample2 = 160; X = 1.2 + 0.15*randn(1,nsample1); Y ...

environ 8 ans il y a | 2 réponses | 0

2

réponses

Question


for loop and while loop help with Collatz conjecture
Below is code for Collatz conjecture, that given an x value will print out the max number(mx) during the run for that x value an...

environ 8 ans il y a | 1 réponse | 0

1

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Question


need help solving this summation
I need to solve this, but keep getting an error about the matrix, probably dealing with the x and y variables set. L=3; W=5...

environ 8 ans il y a | 1 réponse | 0

1

réponse

Question


custom function using loops and if statements help
I have to make a function that takes a input vector of integers(each between 1 and 100) and will output the number of elements s...

environ 8 ans il y a | 1 réponse | 0

1

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Question


Nothing on my plot is showing up, anyone know why?
figure(1); clf; x = [linspace(50,100,1000) linspace(0,50,1000)]; z = -x(1).*x(2).*exp(-(x(1)^2 + x(2)^2)./3); plot(x,...

environ 8 ans il y a | 2 réponses | 0

2

réponses

Question


I keep getting this for my function and I don't know how to fix it -- Undefined function 'symsum' for input arguments of type 'double'.
This is what have, a pic is also attached of the problem, have to find phi values of n =5,10 and 50 function phi = ...

environ 8 ans il y a | 2 réponses | 0

2

réponses