Output of a function varies in size for each iteration
Probably as simple a solution as any is to return the indices where the change occurs with both row and column in a form that d...

8 jours ago | 0

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How to use readtable when skipping every second (non-data) line?
>> C=readcell('samplefile.txt'); >> C=C(9:2:end,:); >> C(1:12,:) ans = 12×3 cell array {[16]} {[26]} {'52.7 ...

8 jours ago | 0

Don't try to explain in words; show us precisely what the external software generates. " They are all inside a .mat file..." T...

8 jours ago | 1

StackedPlots: Problem by moving Legend out of plot and expand distance between single charts
The stacked plot is pretty much "what you see is what you get" -- not much is user-variable about the layout -- in particular, f...

9 jours ago | 0

write from cell aray to txt file
fprintf example <<Tabular text file> illustrates a fixed-width text file...if that's the intent use the width parameter on the '...

9 jours ago | 0

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Appending Values to an Empty Array
Because as written size() returns a two-vector and rate(end+1) is an address for a single array element -- you're trying to stor...

10 jours ago | 0

column number extract using find function..
Use the optional second output form of find [r,c]=find(....);

11 jours ago | 0

How to change exponent position in an axis of a surface plot
It's an undocumented property -- hAx=gca; % get axes handle hY=hAx.YRuler; % and the subject axis ruler handle...

12 jours ago | 1

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Interconnecting different sized matrices
Similar to above but to illustrate vector addressing would be c=[bob anne]; c=c(:,1:[3 end-1 4:6 end]);

12 jours ago | 0

How to append values to an array in for loop?
>> for i=1:10:height(direction_table)-10 dx=abs(direction_table.direction(i+1:i+9)-direction_table.direction(i)); ix=find(dx>1...

12 jours ago | 1

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Assign a categorical value to a table
N=[30,10,10,10]; % the number of the four categories each C=["Running";"Walking"...

13 jours ago | 0

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How to count the amount of times certain row changes in a table?
" Would taking these 3 columns apart help...?" No. tT.Diff=[false;any(diff(tT.X),2)];

14 jours ago | 0

How to couple Matlab to other model for monte carlo simulations??
That all depends on how the other application reads/writes its input/output. If it uses files and you can specify the input/out...

14 jours ago | 0

How to split only one column of a table (based on a space)?
If it's still in text form (string or cellstr), it's no problem dt=split(tTable.DateString); % split the component p...

14 jours ago | 1

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How to make two different size matrix of same size
A1=[A1 A(:,end)]; could be one alternate solution...there is no unique answer without additional conditions placed on expected ...

15 jours ago | 1

Using indexed data to colour graph
See the documentation for the function rectangle() that you're using to do the drawing. The LH side of the page has links to th...

15 jours ago | 0

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How can I plot these two variable in bars?
load sl % get variable titles T=categorical(T); % turn into categorical variable C=randi(200,1,n...

15 jours ago | 0

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How to find the occurrence of an element in a column of a table
tYourTable.Status=categorical(tYourTable.Status); % more convenient thatn cellstr() in use tCounts=groupsummary(tYourTable,'St...

15 jours ago | 0

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Save a table of results to an Excel file
Excel "knows nuthink!" about cell arrays; every cell can contain only one value. You'll have to expand to an array of sum of co...

17 jours ago | 0

extract data from string
The dead-ahead approach... >> tok=split(s,','); >> str2double(tok([4:5 10:11])) ans = 0.45274 5.1296e-06 ...

17 jours ago | 1

Index in position 1 is invalid. Array indices must be positive integers or logical values.
In new_roi = filtered(Schwerpunkte_X(i) - delta_x(j) : Schwerpunkte_X(i) + delta_x(j), ... Schwerpunkte_Y...

17 jours ago | 0

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Plot with two x axis and proper scaling/aligning
The idea is to set the limits of the second axes to the values corresponding to those of the first so the two plots are identica...

18 jours ago | 0

How to remove the first element and last element based on First column
Of course there is. :) But, specifically how to do so is dependent on answer to several other questions regarding what is re...

18 jours ago | 0

How to crop the initial values and the last values of a column
The 'Range' named input parameter to readtable refers to the range of an input Excel spreadsheet and is not dynamic in its defin...

18 jours ago | 1

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I have a txt file containing a Matrix separated by commas. I would like to add a comma after the last column on every row.

19 jours ago | 0

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I need a little help with reading from file.
That's an annoyingly difficult form to parse -- looks nice to read, but the mixture of text and data and different number variab...

19 jours ago | 0

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How to create new matrix in for loop?
MATLAB is "MATrix LABoratory" -- it operates on matrices and arrays by builtin syntax; that's a primary source of its power and ...

19 jours ago | 1

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Find time between 2 given time
OK, the above is one simple-minded approach that might work depending on the needs...another that works with the given data and ...

19 jours ago | 1

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