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Matrix manipulation Question - arranging rows

sortrows(a,1) See the documentation for sortrows for details.

Matrix manipulation Question - arranging rows

sortrows(a,1) See the documentation for sortrows for details.

약 23시간 전 | 0

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How do I generate a matrix from a function?

Here is a better way to do it, without for loops at all: wind_speed_range = 15:5:115; air_temp_range = -60:5:10; [ww,aa] ...

How do I generate a matrix from a function?

Here is a better way to do it, without for loops at all: wind_speed_range = 15:5:115; air_temp_range = -60:5:10; [ww,aa] ...

약 23시간 전 | 0

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How do I generate a matrix from a function?

Here is one way to do it, via similar for loops to what you set up. wind_speed_range = 15:5:115; air_temp_range = -60:5:10; ...

How do I generate a matrix from a function?

Here is one way to do it, via similar for loops to what you set up. wind_speed_range = 15:5:115; air_temp_range = -60:5:10; ...

약 24시간 전 | 0

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combination of integer numbers

I would download John D'Errico's partitions function, and then I believe your answer is p = partitions(15,[1 1 1 1])

combination of integer numbers

I would download John D'Errico's partitions function, and then I believe your answer is p = partitions(15,[1 1 1 1])

1일 전 | 0

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How to re-arrange swapped elements in an estimated vector as compared to a reference vector

Here is a different approach. It relies on the fact that you want the first three inputs to be in ascending numeric order, and i...

How to re-arrange swapped elements in an estimated vector as compared to a reference vector

Here is a different approach. It relies on the fact that you want the first three inputs to be in ascending numeric order, and i...

1일 전 | 0

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Within- & between-subjects in 'anovan'

This documentation page seems to be a pretty exhaustive description of how one can specify the test.

Within- & between-subjects in 'anovan'

This documentation page seems to be a pretty exhaustive description of how one can specify the test.

2일 전 | 0

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The lot of plot doesn't shown

In your code, Throughput is just a single value, that gets overwritten during each iteration of the for loop. I'm guessing you ...

The lot of plot doesn't shown

In your code, Throughput is just a single value, that gets overwritten during each iteration of the for loop. I'm guessing you ...

2일 전 | 0

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How to plot mean scores of dataset with different number of variables

% Make up some pretend data data = rand(2922,23); % 1-320, 321-655, 656-1001, 1002-1338, 1339-1684, 1685-2027, 2028-2348, 23...

How to plot mean scores of dataset with different number of variables

% Make up some pretend data data = rand(2922,23); % 1-320, 321-655, 656-1001, 1002-1338, 1339-1684, 1685-2027, 2028-2348, 23...

2일 전 | 0

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Sum up dissimilar values in a matrix

If M is your array ... sum(unique(M(M~=1)))

Sum up dissimilar values in a matrix

If M is your array ... sum(unique(M(M~=1)))

2일 전 | 0

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Reset the order of table columns

% Make the table x = rand(2,1); y = rand(2,1); tbl = table(x,y) % Rearrange the column order tbl = tbl(:,[2 1]);

Reset the order of table columns

% Make the table x = rand(2,1); y = rand(2,1); tbl = table(x,y) % Rearrange the column order tbl = tbl(:,[2 1]);

2일 전 | 0

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How can I use "IF" statement to prevent adding same element to an array?

Would it be acceptable to just remove duplicated rows after-the-fact? If so, you could do B = unique(B,'rows'); It seems likel...

How can I use "IF" statement to prevent adding same element to an array?

Would it be acceptable to just remove duplicated rows after-the-fact? If so, you could do B = unique(B,'rows'); It seems likel...

2일 전 | 1

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extracting specific data out of big data

Your question is not perfectly clear to me, especially regarding the size and shape of your input array(s) the exact output th...

extracting specific data out of big data

Your question is not perfectly clear to me, especially regarding the size and shape of your input array(s) the exact output th...

2일 전 | 0

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How to know the number of colunma having the magnitude and the row number in a matrix.

A = [ 6 5 3 1 9 2 4 6 8 5 12 14 6 18 16] row = 2; val = 6; find(A(row,:)==val)

How to know the number of colunma having the magnitude and the row number in a matrix.

A = [ 6 5 3 1 9 2 4 6 8 5 12 14 6 18 16] row = 2; val = 6; find(A(row,:)==val)

3일 전 | 1

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Bar plot with negative and positive values, stacked, and with non-zero base value

For what it is worth, this is not a bug. It is a change that was documented in the release notes for R2019b. It's in the Graphic...

Bar plot with negative and positive values, stacked, and with non-zero base value

For what it is worth, this is not a bug. It is a change that was documented in the release notes for R2019b. It's in the Graphic...

3일 전 | 1

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How to initialize an array such that the values satisfies an equation

I think if I were going to try to solve that problem, I would take as a starting point Roger Stafford's function randfixedsum, f...

How to initialize an array such that the values satisfies an equation

I think if I were going to try to solve that problem, I would take as a starting point Roger Stafford's function randfixedsum, f...

3일 전 | 0

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Why is the output of power spectrum this shape?

I expect that the answer to your question is embedded in the Spectrum Computation section of the documentation for pspectrum.

Why is the output of power spectrum this shape?

I expect that the answer to your question is embedded in the Spectrum Computation section of the documentation for pspectrum.

3일 전 | 0

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summing along 3rd dimension every 10 frames

Stephan provided a slick one-liner, but I think it might also be useful for you to see what mistakes you made. Here is a correct...

summing along 3rd dimension every 10 frames

Stephan provided a slick one-liner, but I think it might also be useful for you to see what mistakes you made. Here is a correct...

3일 전 | 0

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Anybody know how to import excel file or other (table) using MATLAB MOBILE?

If the Excel file is available in your MATLAB Drive, then you have a variety of options. One simple one is readtable. tbl = rea...

Anybody know how to import excel file or other (table) using MATLAB MOBILE?

If the Excel file is available in your MATLAB Drive, then you have a variety of options. One simple one is readtable. tbl = rea...

3일 전 | 0

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Correlation between two matrices

One possibility, which ignores any element for which A or B is NaN, is corrcoef(A,B,'rows','complete')

Correlation between two matrices

One possibility, which ignores any element for which A or B is NaN, is corrcoef(A,B,'rows','complete')

4일 전 | 1

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How to re-arrange swapped elements in an estimated vector as compared to a reference vector

% Inputs u=[0.5 1 1.5 0.6981 1.3962 1.5707]; Est1=[0.499 1.002 1.5001 0.6890 1.3880 1.49998]; Est2=[0.9999 0....

How to re-arrange swapped elements in an estimated vector as compared to a reference vector

% Inputs u=[0.5 1 1.5 0.6981 1.3962 1.5707]; Est1=[0.499 1.002 1.5001 0.6890 1.3880 1.49998]; Est2=[0.9999 0....

4일 전 | 0

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predicting CO2 using given data

Do you have the Statistic and Machine Learning Toolbox? If so then you could fit a simple linear model to your data like this: ...

predicting CO2 using given data

Do you have the Statistic and Machine Learning Toolbox? If so then you could fit a simple linear model to your data like this: ...

4일 전 | 0

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How to plot over a range using absolute value

One way to do it would be to create a grid that is larger than the one you need, but then overwrite the x-y grid values that do ...

How to plot over a range using absolute value

One way to do it would be to create a grid that is larger than the one you need, but then overwrite the x-y grid values that do ...

5일 전 | 1

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Unpack arrayfun output into different variables

No, it is not possible. It is true that the output of arrayfun in this case is a 1x3 cell array. And you may feel that it is ob...

Unpack arrayfun output into different variables

No, it is not possible. It is true that the output of arrayfun in this case is a 1x3 cell array. And you may feel that it is ob...

7일 전 | 0

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Disappear of z coordinate when plotting 3D

I think you can "manually" fix this by setting the view. For example, try view(15,15) after the plot is made. I've seen a cou...

Disappear of z coordinate when plotting 3D

I think you can "manually" fix this by setting the view. For example, try view(15,15) after the plot is made. I've seen a cou...

7일 전 | 0

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Helper Feature Vector2 Sequence

Do you have the Audio Toolbox installed? If you type ver at the command window prompt, do you see the Audio Toolbox listed?

Helper Feature Vector2 Sequence

Do you have the Audio Toolbox installed? If you type ver at the command window prompt, do you see the Audio Toolbox listed?

7일 전 | 0

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Plot range with semilogx

You needed element-wise instead of matrix division in these two lines: eta = (EfEm - 1)./(EfEm + xi); y70 = (1 + xi * eta * .7...

Plot range with semilogx

You needed element-wise instead of matrix division in these two lines: eta = (EfEm - 1)./(EfEm + xi); y70 = (1 + xi * eta * .7...

8일 전 | 1

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Hi, how can i proceed with this question, everytime i plot it, it doesn't show me my line. Can u guys help me

It's because you used a matrix division instead of an element-wise division to calculate y. Try this instead: y = (exp(x)./ sin...

Hi, how can i proceed with this question, everytime i plot it, it doesn't show me my line. Can u guys help me

It's because you used a matrix division instead of an element-wise division to calculate y. Try this instead: y = (exp(x)./ sin...

9일 전 | 0

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Multivariate Gaussian user defined function

I made a few changes: Define L as the first column of X, not just first value Ditto Y for second column Changed a couple matr...

Multivariate Gaussian user defined function

I made a few changes: Define L as the first column of X, not just first value Ditto Y for second column Changed a couple matr...

9일 전 | 0

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