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Solving non-homogeneous differential equation
I have a second order differential equation: M*x''(t) + D*x'(t) + K*x(t) = F(t) which I have rewritten into a system of first ...
circa 7 anni fa | 2 risposte | 0
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Changing bin edges on polar histogram
Hi, I am making a polar histogram showing wind directions. I would like each bin to represent each tick rather than representing...
oltre 7 anni fa | 1 risposta | 1
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Fitting data to a nonlinear model to estimate parameters
I am trying estimate two unknown parameters in a nonlinear model. The script that is have made works for some iterations but sud...
oltre 7 anni fa | 0 risposte | 0
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Smoothing data on one half
So, my problem is that I have a matrix with 3 columns and 64800 rows. The first column shows the longitude measured in degrees g...
oltre 8 anni fa | 0 risposte | 0
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Comparing matrices of different length
I have two matrices of different length. For both matrices the first column is x-coordinate, second column is y-coordinate and t...
oltre 8 anni fa | 2 risposte | 0
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How to keep adding a number to a matrix if it occurs several times
Hey I would like to add 0.15 to an element in a matrix for each time it occurs in each column. I have this code so far and i...
quasi 9 anni fa | 1 risposta | 0
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How to extract specific arrays out of a CSV file
Hey I have a CSV file looking something like the following Header 1 Header 2 Header 3 Header 4 'a' 'b'...
quasi 9 anni fa | 2 risposte | 0
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How to change the distance between the bars in a bar graph
I have made this bar graph x = [-3,0,2,4,7,10,12] y = [1,1,0,1,3,3,2] bar(x,y) When I run the script it shows me the b...
quasi 9 anni fa | 1 risposta | 0
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How can I split a string and assign new values to the strings?
If if want to change the string str='Hello' Into a new string with the values str='Hotel-Echo-Lima-Lima-Oscar' H...
quasi 9 anni fa | 3 risposte | 0
