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Najam us Saqib Fraz


Last seen: 11 mesi ago |  Active since 2020

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Adding colors to the plots in loop
I have a loop that do a function forteen times.Each time it averages some values and makes a plot.It means there are are fourtee...

oltre un anno ago | 1 answer | 0

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answer

Question


Out of memory error
My data looks like this in the picture.I am using textscan to scan the data.But sometimes when the data is little bit larger it ...

circa 2 anni ago | 1 answer | 0

1

answer

Question


How to make plot smooth when we can not increase the x and y variables.
Hello Every One..... I am plotting a graph between two values let say x and y. There 10 x's and 10 y's.So when I plot I get a s...

circa 2 anni ago | 1 answer | 0

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answer

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Changing the legend color
Hello Every one.I am using loop to get 14 plots at one figure.I need to have 14 legends.But the colours for the plot keep repeat...

circa 2 anni ago | 1 answer | 0

1

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Plotting a given velocity field (vortex flow)
Hello every one !! I am simulating water flow on the stepped spillway.At each step there is a vortex flow.I have data of Vx( vel...

circa 2 anni ago | 0 answers | 1

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Question


Deleting Some initials of The Matrix
I have data as given in the above picture.I want to delete the selected part ( Bluish part in the picture) and consider all oth...

circa 2 anni ago | 1 answer | 0

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answer

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two vectors having different sizes
I have two vectors which have different sizes.I want to perform the operation in away if 1st vector have lesser elements than nu...

circa 2 anni ago | 1 answer | 0

1

answer

Question


how to make given plot smooth
Hello every one!! I am getting a vector named final_integrand for which code is not shown here.final_integrand is a vector,and I...

circa 2 anni ago | 1 answer | 0

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answer

Question


Making graph at the every for loop
I have a for loop,which runs for 14 times.After the end of each loop it produces a plot,which means that whole program produces ...

circa 2 anni ago | 1 answer | 0

1

answer

Question


Looping through the element of a matrix and integrating it for the other coloumn
Hello every one !! I have 5000 by 4 Matrix,cotaining 4 coloumns,that are x,y,z and s values.I need to write a program that will ...

circa 2 anni ago | 0 answers | 0

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Question


Extracting a submatrix based on conditions on first columns of a big matrix
A small part of a big data is shown here !!. I want to extract a submatrix from this big data matrix and then perform operations...

circa 2 anni ago | 1 answer | 0

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answer

Question


Looping the column elements of the Matrix
Hello Every one !!! Following data is a small part of large data.I want to write a program that can go to first coloumn,and for ...

circa 2 anni ago | 1 answer | 0

1

answer

Question


Making a plot smooth
I have two vectors.I need to make the smooth plots.But I am getting straight lines which are not appealing.Kindly suggest me any...

circa 2 anni ago | 1 answer | 0

1

answer

Question


finding the mean based on a specific value in other column
Guys I have following data as an example.The data contain 4 coloumns.want to average 4th coloumn when 1st couloumn is equal to 5...

circa 2 anni ago | 3 answers | 0

3

answers

Question


Accessing the data in MATRIX based on condition
I have a 9000 by one Matrix.As an Example considering the following X Y Z P 5 5 5 900 5 ...

circa 2 anni ago | 1 answer | 0

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answer