Answered

Storing of output in a for loop

A=xlsread('Values.xlsx','Sheet1','A2:A3204'); count=0; % assign x x = 0:50:7500; % preallocate vector to hold counts numC...

Storing of output in a for loop

A=xlsread('Values.xlsx','Sheet1','A2:A3204'); count=0; % assign x x = 0:50:7500; % preallocate vector to hold counts numC...

15 dagar ago | 0

Answered

Creating a logic vector out of 2D matrix

%M matrix M = [1 2; 2 0; 3 1; 4 0; 5 3; 6 0; 7 2; 8 4; 9 0; 10 1]; % logic vector...

Creating a logic vector out of 2D matrix

%M matrix M = [1 2; 2 0; 3 1; 4 0; 5 3; 6 0; 7 2; 8 4; 9 0; 10 1]; % logic vector...

20 dagar ago | 0

Answered

Color each boxplot differently

I think this should get you closer to what you want. You can select other colors using their rgb color codes, I just used red,gr...

Color each boxplot differently

I think this should get you closer to what you want. You can select other colors using their rgb color codes, I just used red,gr...

21 dagar ago | 0

Answered

Repeating for loop N times

You need to use a nested for loop, so something like this, where I have assumed that H,D,K,J are length, numLoops vectors. You c...

Repeating for loop N times

You need to use a nested for loop, so something like this, where I have assumed that H,D,K,J are length, numLoops vectors. You c...

25 dagar ago | 0

Answered

How do I resolve these two lines separately?

It looks like you may have already answered your own question, but I think this is a little cleaner approach to do the same thin...

How do I resolve these two lines separately?

It looks like you may have already answered your own question, but I think this is a little cleaner approach to do the same thin...

26 dagar ago | 1

Answered

How do I make a vector of doubles continuous?

use interp1 so for example if you wanted "continuous" values at 1.2, 2.8, and 3.7, 33.5 xq = [1.2,2.8,3.7,33.5]; % query point...

How do I make a vector of doubles continuous?

use interp1 so for example if you wanted "continuous" values at 1.2, 2.8, and 3.7, 33.5 xq = [1.2,2.8,3.7,33.5]; % query point...

26 dagar ago | 0

| accepted

Answered

Call MATLAB function in appdesigner

It looks like your function just creates a variable called robotMTH and doesn't use anything in the app object to do its calcula...

Call MATLAB function in appdesigner

It looks like your function just creates a variable called robotMTH and doesn't use anything in the app object to do its calcula...

26 dagar ago | 0

Answered

Setting elements of an array to be zero based on the values of a vector

I think you want to look at every possible pair of indices that could be made out of the elements of b and set those elements of...

Setting elements of an array to be zero based on the values of a vector

I think you want to look at every possible pair of indices that could be made out of the elements of b and set those elements of...

27 dagar ago | 0

Answered

Find all y values for single x in polyshape plot

You can use the intersect function for this, for example pgon = polyshape([0 0 1 1],[1 0 0 1]) endpoints = intersect(pgon,[0.2...

Find all y values for single x in polyshape plot

You can use the intersect function for this, for example pgon = polyshape([0 0 1 1],[1 0 0 1]) endpoints = intersect(pgon,[0.2...

27 dagar ago | 1

| accepted

Answered

How to count active faults in a specific time interval

Here is another approach (uses repelem trick from @Jan https://www.mathworks.com/matlabcentral/answers/382011-how-to-count-the-n...

How to count active faults in a specific time interval

Here is another approach (uses repelem trick from @Jan https://www.mathworks.com/matlabcentral/answers/382011-how-to-count-the-n...

27 dagar ago | 0

Answered

Removing multiple columns from a matrix

I think this will do what you want for k = 1:numel(b) a(k,:) = [a(k,b(k)+1:end),zeros(1,b(k))] end

Removing multiple columns from a matrix

I think this will do what you want for k = 1:numel(b) a(k,:) = [a(k,b(k)+1:end),zeros(1,b(k))] end

28 dagar ago | 0

| accepted

Answered

How to run a Matlab script asynchronously from a Matlab app?

One way would be to use a MATLAB timer and make your script that you want to execute asynchonously be the timer's callback funct...

How to run a Matlab script asynchronously from a Matlab app?

One way would be to use a MATLAB timer and make your script that you want to execute asynchonously be the timer's callback funct...

29 dagar ago | 0

| accepted

Answered

How to use a saved figure in an existing plot?

I think this may get you what you want https://www.mathworks.com/matlabcentral/answers/3901-merging-two-figures

How to use a saved figure in an existing plot?

I think this may get you what you want https://www.mathworks.com/matlabcentral/answers/3901-merging-two-figures

2 månader ago | 0

Answered

How to extract table data based on column values?

Could be you should be using strcmp rather than == to compare the strings It's a little hard to know exactly how you have the d...

How to extract table data based on column values?

Could be you should be using strcmp rather than == to compare the strings It's a little hard to know exactly how you have the d...

2 månader ago | 0

Answered

How to generate Pattern in MATLAB

For the first plot you show, you could do something like this (you can adjust the exact scaling) x=linspace(0,0.1) xr = 0.1/3 ...

How to generate Pattern in MATLAB

For the first plot you show, you could do something like this (you can adjust the exact scaling) x=linspace(0,0.1) xr = 0.1/3 ...

2 månader ago | 0

Answered

Cant change directory between loops

Looking at your loops the logic seems basically OK but I can't run it to see exactly what happens as I don't have your image dir...

Cant change directory between loops

Looking at your loops the logic seems basically OK but I can't run it to see exactly what happens as I don't have your image dir...

2 månader ago | 0

Answered

Extracting unique rows from cell array Matlab 2015a

I'm not sure what you mean by 'unique" in your question title. In the example you give, it looks like you just want to sort the ...

Extracting unique rows from cell array Matlab 2015a

I'm not sure what you mean by 'unique" in your question title. In the example you give, it looks like you just want to sort the ...

2 månader ago | 0

| accepted

Answered

Unrecognized function or variable 'dudx'.

As far as I can tell, unless it is in a toolbox that I don't have there is no built in MATLAB function called dudx. If you thin...

Unrecognized function or variable 'dudx'.

As far as I can tell, unless it is in a toolbox that I don't have there is no built in MATLAB function called dudx. If you thin...

2 månader ago | 0

| accepted

Answered

Plot of head against velocity data based on timestamp similarity

First read in both of your datafiles. Then use MATLAB function interp1 to interpolate values at times matching the times in one...

Plot of head against velocity data based on timestamp similarity

First read in both of your datafiles. Then use MATLAB function interp1 to interpolate values at times matching the times in one...

2 månader ago | 1

| accepted

Answered

How to split a number into 5 parts equalling the sum of the number

Not sure exactly what you are expecting, but obviously if your total number of rows is not a multiple of 5 then you cannot split...

How to split a number into 5 parts equalling the sum of the number

Not sure exactly what you are expecting, but obviously if your total number of rows is not a multiple of 5 then you cannot split...

2 månader ago | 0

Answered

From frequency to time domain

If I understand what you are asking for correctly I am assuming that your matrix S has the fft of the original time domain data....

From frequency to time domain

If I understand what you are asking for correctly I am assuming that your matrix S has the fft of the original time domain data....

3 månader ago | 0

| accepted

Answered

The voltage and current of the panel at maximum power point ?

You could use this approach. Suppose you first calculate (as I think you show above) equal length vectors of current, I, and vo...

The voltage and current of the panel at maximum power point ?

You could use this approach. Suppose you first calculate (as I think you show above) equal length vectors of current, I, and vo...

3 månader ago | 1

| accepted

Answered

Extract rows from a cell array based on keywords

Let say you call your cell array A, then you could do this: % make first column into numerical values rather than strings x = ...

Extract rows from a cell array based on keywords

Let say you call your cell array A, then you could do this: % make first column into numerical values rather than strings x = ...

4 månader ago | 0

| accepted

Answered

MATLAB/Simulink error

It looks like your problem may be that you have a SISO (single input single output) transfer function block (Gnm) but the input ...

MATLAB/Simulink error

It looks like your problem may be that you have a SISO (single input single output) transfer function block (Gnm) but the input ...

4 månader ago | 0

| accepted

Answered

How do I access AppDesigner variables in a function that I write and call?

So I'm understanding that you have written a function and want to call it from within your appdesigner app. You then want this f...

How do I access AppDesigner variables in a function that I write and call?

So I'm understanding that you have written a function and want to call it from within your appdesigner app. You then want this f...

4 månader ago | 1

Answered

How can I find the last alpha_k value?

I was just going through your code and made a corrected version. I see now that Torsten has also given you a comment that echos ...

How can I find the last alpha_k value?

I was just going through your code and made a corrected version. I see now that Torsten has also given you a comment that echos ...

4 månader ago | 0

| accepted

Answered

How can I find if edges in a subgraph SG appear inside/belong to a graph G?

You can name the edges in G and then the corresponding edges in the subgraph will have the same names as those in the main graph...

How can I find if edges in a subgraph SG appear inside/belong to a graph G?

You can name the edges in G and then the corresponding edges in the subgraph will have the same names as those in the main graph...

4 månader ago | 1

| accepted

Answered

polynomial regression of a given function

You only solved for the coefficients. If you want to compare the original data and the fit you can do something like this, after...

polynomial regression of a given function

You only solved for the coefficients. If you want to compare the original data and the fit you can do something like this, after...

4 månader ago | 0

| accepted

Answered

Why do I recieve error when doing sinc function

If you want to plot the sinc value for a range of values then you need to pass it a vector of values. So for example: x = lins...

Why do I recieve error when doing sinc function

If you want to plot the sinc value for a range of values then you need to pass it a vector of values. So for example: x = lins...

4 månader ago | 0

Answered

Doubt about finding the nearest values between array and a matrix

You are overwriting the value of ID with each pass through your loop, so you only see the value for the last pass. If you want ...

Doubt about finding the nearest values between array and a matrix

You are overwriting the value of ID with each pass through your loop, so you only see the value for the last pass. If you want ...

4 månader ago | 1