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Abdulaziz


Active since 2011

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Warning: Imaginary parts of complex X and/or Y arguments ignored
Hi Everybody, I want to plot gp vs. q in the following code: kab=3; kba=3; gp=0.0:0.0001:1.25; gn=0...

mer än 12 år ago | 2 answers | 0

2

answers

Question


Numerical Solution
Hi everybody, I have an equation which is: |i*q=k*sin(q)| I need to use the matlab to find its roots. I want to set a s...

mer än 12 år ago | 3 answers | 0

3

answers

Question


Changing the figure font
Hi every body, I want to change the font size of the plotted figure itself, so as we have many line styles like (--, :, -., -...

mer än 12 år ago | 3 answers | 0

3

answers

Question


In an assignment A(I) = B, the number of elements in B and I must be the same.
Hi every body, When I run this code: t=-3:.1:3; Go=1000; Bc=5; Pin=@(t)3*exp(-t.^2); Ein = quadgk(Pin,-i...

nästan 13 år ago | 1 answer | 0

1

answer

Question


Subscript indices must either be real positive integers or logicals
When I run this script: x=-3:.1:3; Go=1000; Bc=5; Pin=@(x) 3*exp(-x.^2); Ein(i)=quadgk(Pin,-inf,inf); for i=1:...

nästan 13 år ago | 1 answer | 0

1

answer

Question


Undefined function or method 'int' for input arguments of type 'double'.
Hi Everybody, I need your help please. When I run my following script: x=-3:.1:3; Go=1000; Bc=5; Pin=3*exp(-x....

nästan 13 år ago | 1 answer | 0

1

answer

Question


In an assignment A(I) = B, the number of elements in B and I must be the same.
Hi everyone, Here is the code, that gives me the error that I put in my title. Please correct my code, Also, I am new in MATLAB...

nästan 13 år ago | 1 answer | 0

1

answer

Question


Undefined function or method 'fft' for input arguments of type 'sym'.
Hi Everyone: When I run this script: syms t x=-3:.1:3; for i=1:length(x); Pin=3*exp(-t^2); z=x(i); ...

nästan 13 år ago | 2 answers | 0

2

answers

Question


Conversion to double from sym is not possible
Hi every body, this is my code syms t x=-3:.1:3; for i=1:length(x); Pin=3*exp(-t^2); z=x(i); Eo(i)=int(Pin,t,...

ungefär 13 år ago | 2 answers | 0

2

answers