Community Profile # Abdallah Qaswal

Last seen: 3 mois ago Active since 2022

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Question

where is the error in my code?
Hi every one, I would like to plot the relationship between the integral (fun) and the variable (w) from 1 to 4 and I used the...

3 mois ago | 1 answer | 0

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Question

Why there are two plots here when I ran the following code?
Hi every one, when I run the following code, I get an extra line (circled in red). This line is not expected to occur but I th...

4 mois ago | 0 answers | 0

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Question

where is the error in my code?
Hi every one, when I run the following code, I get a plot with unexpected two lines as circled by the red lines in the image a...

4 mois ago | 0 answers | 0

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Question

Where is the error in my code?
I am trying to plot three variables Q,R,W using surf function, but I get this error message : Error using surf (line 71) Z must...

4 mois ago | 3 answers | 0

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Question

Something wrong in the plotting
Hi every one, why when I run the following code: V1 = @(r,w) -acosh(10*(w/(1600*r + 21))^(1/2))/20000000000 V2 = @(r,w) a...

4 mois ago | 1 answer | 0

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Question

where are the errors in my code? please help me!!
Urgent Help ,please! I would like to Solve an equation for a variable (y) while setting another variable (r) across a range an...

4 mois ago | 2 answers | 0

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Plotting a function containing a single integral with two variables
Hi, Thank you for response! Please, see my code and guess where is the problem! <</matlabcentral/answers/uploaded_files/967...

6 mois ago | 0

Question

Plotting a function containing a single integral with two variables
URGENT HELP, PLEASE! Could you please help me to plot the function in the figure attached ? It contains two variables in the ...

6 mois ago | 2 answers | 0