Diana

Last seen: 5年弱前 | 2016 年からアクティブ

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質問

Uninstall Old version R2020a
Can I delete the older version R2020a now that I have R2020b ? old versions are occupying 13.55 GB

5年弱前 | 1 件の回答 | 0

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質問

Eigen Vectors and Values using Matlab
I'm using the following code to find the eigen vectors, now when I evaluate lambda manually I get dfferent numbers A=[4 6 2;...

5年弱前 | 2 件の回答 | 0

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質問

adjmat unrecognized function in Matlab
I'm trying to run a code and it has the function t5 = diff(lambda); t5 = adjmat(t5); but I got the error that adjmat unr...

5年弱前 | 2 件の回答 | 0

2

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質問

Numerical differential using a set of data
I have a function b(v), where b is the root of an equation that envolves bessel functions and the input is v. I found b using ...

5年弱前 | 1 件の回答 | 0

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質問

Different results for the same equation
Why E1 is different than E3, though lambda(1)= lambda(3)

5年弱前 | 1 件の回答 | 0

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質問

Only the real part of the complex number is displayed
When I have a complex number as an output, Mtalab either doesn't display the number or only shows the real part. Any idea how ca...

5年弱前 | 1 件の回答 | 0

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質問

Only the real part of the complex number is displayed and not the imaginary part
I'm facing this unusal problem. the output is saved as you can see in the workspace but its not being displayed in live editor s...

約5年前 | 1 件の回答 | 0

1

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質問

Mixing text and output
I wonder if there is a way to write in live editor directly such text A=[1 0;0 1] $\mathbf{A}=A$ So the output can be dire...

約5年前 | 1 件の回答 | 0

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質問

Display is too small
The tools can hardly seen on the left, how can I restore it to default

約5年前 | 2 件の回答 | 0

2

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質問

Double integration using dblquad not working
what is the mistake in this code, I'm getting this error "Error using dblquad>innerintegral (line 76) Inputs must be floats, na...

6年以上前 | 1 件の回答 | 0

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質問

Figure printing size and printing in latex
I have multiple of Matlab figures and I need all the figures to have the same size when I save them as Pdf but I can't make them...

8年弱前 | 1 件の回答 | 0

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質問

using $\textit{w}$ in legend
I have an existing figure that I want to use this term $\textit{w} = 0$ in its legend. I'm setting the latex interpreter using ...

8年弱前 | 1 件の回答 | 0

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質問

continouse OFDM with filtering
I'm trying to do the following code data (bits) QAM-MApping using (comm.RectangularQAMModulator) IFFT( to generate the OFDM s...

約9年前 | 0 件の回答 | 0

0

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質問

I'm dealing with very small numbers in matlab and I came across this problem .. I have a vector (x) that I add a D.C. Value to it ( constant number around 0.5) and then I subtract the number to get y.. the problem is x is not equal to y, why?
The problem also extends to the demodulation where if I sent 1+J I get 1-j since I'm using hard decision

約9年前 | 2 件の回答 | 0

2

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