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How to have a numerical legend showing with a categorical histogram?
The legend labels are just text; you can make then whatever you want -- try something like: nStroke=[2000,100;2750,125]; ...

11일 전 | 0

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if exist(file, "file") will only find the file if it is in the current working directory or on the search path and only if the ...

12일 전 | 0

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Position of Not-visible figure is WRONG (two monitors bug?)
I deal with it by having a usersettings structure saved as a .mat file that contains all the stuff to restore from the user's la...

12일 전 | 0

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HOW TO GROUP THE ELEMENTS OF AN ARRAY
One of those cases where the optimal way depends upon being familiar with internal array storage order being column-major and ma...

12일 전 | 0

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how can I add and change the position of elements in vector
NB: even if you have (again the unstated problem) >> a=2;b=3; >> ma=[a;b;0]; >> ma=[repmat(ma(3),2,1); sum(ma(1:2))] ma = ...

12일 전 | 0

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Splitting a matrix according to there labels
[ix,idx]=findgroups(X(:,4)); % get grouping variable on fourth column X for i=idx.' % for each g...

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Extract number from string
v=str2double(extractAfter(X,'=')); is one way. For more difficult cases look at the new(ish) @doc:pattern function

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Reading text file and searching for specific lines

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Generate hourly timeseries data from "START,END,VALUE" data
Well, in the end it turned out not so bad after all -- and, somewhat surprisingly, it didn't seen to be too bad on performance.....

13일 전 | 1

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if statements inside for loop issue
"I know nuthink!" about Simulink, but the problem you have in the function is primarily that you've created all those named vari...

13일 전 | 0

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OK, I'll just make another Answer so previous conversation doesn't distract Brute force; may be something a little more clever ...

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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...

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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 ...

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

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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...

14일 전 | 0

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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 '...

14일 전 | 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...

15일 전 | 0

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

16일 전 | 0

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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...

17일 전 | 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]);

17일 전 | 0

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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...

17일 전 | 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"...

18일 전 | 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)];

19일 전 | 0

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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...

19일 전 | 0

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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...

19일 전 | 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 ...

20일 전 | 1

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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...

20일 전 | 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...

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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...

20일 전 | 0

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