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Seyyed Mohammad Saeed Damadi


Last seen: meer dan 3 jaar ago |  Active since 2018

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Question


How to plot the quadratic function surface?
I want to plot when . I wrote the following codes and was wondering if there is a more efficient way with less number of lines:...

meer dan 5 jaar ago | 1 answer | 1

1

answer

Question


Changing block row matrix to block column matrix?
I have a block matrix p = [A B C ...]. I want to change the matrix into a column block matrix without changing the elements of i...

bijna 6 jaar ago | 1 answer | 0

1

answer

Question


Add two hist3?
I have two hist3 figure as: Ctr = {1.5:0.5:4.5 0.1:0.1:0.9}; hist3([[1;2.7; 3.6], [0.25;.36;.84]],'Ctrs',Ctr); <</matla...

bijna 6 jaar ago | 0 answers | 0

0

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Question


Visualizing density of points?
I have a matrix A with dimension of 288*15581 where 288 is the length of time. Hence, I have 15581 curves. when I plot them I ha...

bijna 6 jaar ago | 2 answers | 0

2

answers

Question


Selecting specific time from date and time array?
I have a csv file which has been attached. I have imported the two columns in Matlab cell array using the following codes fi...

ongeveer 6 jaar ago | 2 answers | 0

2

answers

Answered
How can I plot the gradient vector of y=f(X) which is perpendicular to the graph?
Axis equal cannot solve the problem. I solved it on my own. Here is the codes: x=-pi:0.2:pi; figure y1=sin(x); plot(x,y1,...

meer dan 6 jaar ago | 1

| accepted

Question


How can I plot the gradient vector of y=f(X) which is perpendicular to the graph?
<</matlabcentral/answers/uploaded_files/100877/1.jpg>> To plot the gradient vectors of f(x)=y=sin(x), I plotted z=y-sin(x) co...

meer dan 6 jaar ago | 2 answers | 1

2

answers

Question


Is there any short cut key to change m-files that are open on the editor section?
My question is about changing an open m-file in editor window to the other m-file which is open as well without clicking on the ...

meer dan 6 jaar ago | 1 answer | 1

1

answer