Community Profile # metin yilmaz

Last seen: 5 months ago Active since 2020

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created file does not appear?
Thank you for your all advices. I still cannot find the file even though it exists but now other files are in vision. It works ...

6 months ago | 0

Question

created file does not appear?
I am not really sure if this issue is related to Matlab or Windows. I am trying to create a file with the command dlmwrite. The...

6 months ago | 2 answers | 0

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calculating combinations of two vectors simultanously?
Sorry, for being late. You did the operation for a and for b. Can you do one operation that will calculate both a(index) and b...

8 months ago | 0

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calculating combinations of two vectors simultanously?
I am a beginner so would you please explain the easiest, the most straightforward methods to calculate combinations of more than...

8 months ago | 2 answers | 0

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excluding a small combinations from a combination?
Hello. Would you please explain how to exclude combinations including "2,4,6" from combinations of from fourth combination of t...

1 year ago | 2 answers | 0

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how to multiple successive numbers?
Would you please show how to multiply the number from 70 to 80 successively without entering them by one by?

1 year ago | 1 answer | 0

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showing roots of an equation
Would you please explain what is wrong with this operation? I entered an equation as a string and then assigned it to a variabl...

1 year ago | 1 answer | 0

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the use of fplot function
Would you please help me plot the function x^2 between [-2,2]? This does not work, and would you please explain why that does ...

1 year ago | 1 answer | 0

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the use of the text function.
Can I name the functions using the function text, or any other, in one step? x:0:pi/40:4*pi; plotyy(x, sin(x), x, cos(2*x))...

1 year ago | 1 answer | 0

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use of built in functions; manipulating data arrays
Would you please explain when this works >> d = [1, 2, 3; 4, 5, 6]; f = size(d) f = 2 3 >> [rows,cols] = si...

1 year ago | 1 answer | 0

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When I write this command solve(sin(x)), why is the result 0? What is the meaning of this operation? Can I solve it for 0:10? ...

1 year ago | 1 answer | 0

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The expression to the left of the equals sign is not a valid target for an assignment
The reference is quite difficult for me to understand. I am someone with no background of data structures. Would you please exp...

1 year ago | 0

Question

The expression to the left of the equals sign is not a valid target for an assignment
both x and y has been introduced by syms. This seems to me perfectly correct. What is wrong here? >> solve(5*x + 4*y = 3, x...

1 year ago | 2 answers | 0

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the use of ezplot function
But what is the diffence between syms x d = x^2 - 6*x - 12; figure ezplot(d) and syms x d = x^2 - 6*x - 12; fi...

1 year ago | 0

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the use of ezplot function
Would you please explain the use of ezplot function. Why it is giving a warning in this case? Thanks >> d d = 'x^2 ...

1 year ago | 2 answers | 0

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solving algebraic equations and characteristic vectors
How many times should I enter syms command? In every new equation?

1 year ago | 0

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solving algebraic equations and characteristic vectors
I am very new in matlab. I am struggling with warnings when I am trying to solve algebraic equaions. Would you please help me un...

1 year ago | 3 answers | 0

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the use of eye command?
Would you please explain the meaning of this use of eye command? >>eye (2,4) ans= 1 0 0 0 0 1 0 0 Thank...

1 year ago | 1 answer | 0

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what is the meaning of this operation?
If you have a matrix d=[1 2 3 4; 5 6 7 8 9; 10 11 12 13]; what is the meaning of d(1 2) and d([1 2]) Thank you.

1 year ago | 3 answers | 0

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A strange result with vectors
When I create 1:3:5 matlab turns 1 4, a row matrix. why does matlab ignores .* between two vectors? 1:3:5 .* 1:3:5 turns o...

1 year ago | 1 answer | 0

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1x0 emtpy double row vector?
What does 1x0 empty double row vector mean? When I do this operation 0:0.1, matlab turns 0 as a result. But why does 1:0...

1 year ago | 2 answers | 0

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creating a new matrix from an obtained matix?
Thank you Alan Stevens but what If I wanted 2s, or twos, as the first column instead of 0s, or zeros, as the last one?

2 years ago | 0

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creating a new matrix from an obtained matix?
Hello. If I already have a matrix [1 2 3; 4 5 6; 7 8 9], how can I add 0 to its every row by a command? Thank you.

2 years ago | 2 answers | 0

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calculating and writing sorted results in matlab
Would you please explain how to write sorted results to a txt file? For example if you have (0, 2, 4, 6, 8) and (1, 3, 5, 7,...

2 years ago | 1 answer | 0

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what is fileID in matlab?
I have no experience in programming. Would you please explain what "fileID" is in general and for specifically in Matlab? Wha...

2 years ago | 1 answer | 0