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uigetfile doesn't get all files with a certain extension
My old eyes didn't see it first go -- your list of extensions is malformed -- use [f,p] = uigetfile({'*.TXA';'*.txt'}); instea...

4年以上前 | 0

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Bug or Normal behavior in Table variable Types?
That is behavior I've observed with table from initial inception. I, too, agree that it is not intuitive inside the table and n...

4年以上前 | 0

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Converting Intrinsic MATLAB Functions ones(), zeros(), sparse(), diag() to FORTRAN
This will depend upon, firstly, the level of the Fortrand Standard to which you are coding; current Fortran includes a great dea...

4年以上前 | 1

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How can I add error bars to my scatter plot if I only have a .fig file.
If the figure is the current one, then hAx=gca; % get handle to current axes hold on ...

4年以上前 | 0

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How to connect the point of the plot on Matlab?
%figure('Name','Load vs Time') %Also, how can I fix this line so that my figure has a name and all points will appear on a si...

4年以上前 | 0

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Fortran code in Matlab
Try adding additional switch to handle the backlash edit descriptor James' keen eyes spotted (I used the DEC DVF/CVF compiler fo...

4年以上前 | 0

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Separating datetime data ('yyyy-MM-dd HHmm:ss' Into 'hh:mm:ss')
See doc timeofday NB: When you have an area of functionality but don't know the function name, the "Functions" link at the to...

4年以上前 | 0

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How do i get the CDF and ICDF functions to accept a variable instead of just numbers.
K>> load D_obj K>> fieldnames(D_obj) ans = 3×1 cell array {'k'} {'n'} {'w'} K>> The field name is lowerca...

4年以上前 | 0

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for loop question, how to put the for loop answer in new matrix
A number of issues with the above code -- Don't use line as a variable, it's a builtin important plotting function, size(A) re...

4年以上前 | 1

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Create a new table by transforming data in existing table with few lines (maybe just one)
The above syntax is for a variable/matrix/array, NOT for a table if a MATLAB table object is, indeed, what you have. We can't t...

4年以上前 | 0

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When debugging in R2021b, the current line is highlighted in light green making it impossible to read the line when the text color is light and background is dark.
Under preferences, "Editor/Debugger" the checkbox "Highlight Current Line" has the option to select the highlight color.

4年以上前 | 1

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interpolate data in timeseries
v=[0.18 3.15 0.18 0.16 0.17 0.58 0.33 ]; % example data % the engine nI=3; ...

4年以上前 | 0

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regexprep delete parenthesis in a sentence. not working
It's short enough, I'll repost the working code from previous Answer again... txt=textread('bogar.txt','%s','whitespace','','de...

4年以上前 | 0

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delete lines in txt based off phrase
txt=textread('bogar.txt','%s','whitespace','','delimiter',newline); % read file a cellstr array idxHdr=find(contains(txt,'Name'...

4年以上前 | 0

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Add random numbess to matrix
If the desire is a bounded, symmetric, continuous distribution that approximates a normal, consider the beta with, eta,gamma equ...

4年以上前 | 1

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How can I randomize target positions in a Gaussian distribution?
Z=randn(10,1)*40+80; isOK=all(iswithin(Z,0,160)); while ~isOK % regenerate code here depending on what your definition of "...

4年以上前 | 0

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How to count number from database
I don't like struct stuff so didn't try to construct it since can't copy an image...but following should provide enough bread cr...

4年以上前 | 1

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How to determine the figure window on which subplots are created?
subplot() doesn't allow a figure handle; use the alternate meaning of figure() to set the figure before calling subplot() figur...

4年以上前 | 0

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How can I insert NaN value in a matrix?
a(iseven(a))=nan; % iseven() is in Signal Processing TB w/o the SP TB, it's not much more a(~mod(a,2))=nan; These a...

4年以上前 | 1

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Using datetime function - questions on speed and specific time points
OK, I'll take a chance after rereading the Q? again... d0=datetime(["2021-11-29 10:00:00";"2021-11-29 22:15:00";"2021-11-30 08:...

4年以上前 | 0

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Change negative values in data
You're almost there, but making it more complicated than needs be... invalidDataIndex=(windTurbineData.mean_Power_kW<0); ...

4年以上前 | 1

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How to subplot using for loop?
for m=1:10 figure for n=1:8 subplot(2,4,n) plot(MM(:,n,m)); end end The above plots each against the ordi...

4年以上前 | 0

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Axis labels - subscripts not working
What does hAx=gca;hAx.YLabel.Interpreter return after the figure? If you get no error message, the above symptoms indicate ...

4年以上前 | 2

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How to convert timeseries class mat file to excel
It's not bad at all...I let the file download overnight last night and got a few minutes to poke around just now...I was almost ...

4年以上前 | 0

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Restricting time on graph with given time
Alternatively, simply xlim([datetime(2019,1,1) datetime(2019,1,31)]) will leave all the data plotted but only display that bet...

4年以上前 | 1

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How to Use the Latex \bm for Math Symbols in ylabel?
Can do in regular text as ylabel('$$\textit{\textbf{X}}$$','Interpreter','latex') I don't think anybody has ever figured out h...

4年以上前 | 0

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How to convert timeseries class mat file to excel
You've managed to put a timeseries object into a table as a cell. To do anything with it, you've got to dereference it back to ...

4年以上前 | 1

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Run TRIM in bath mode, but get Run-time error '62' \n Input past end of file
The above looks like could be much simpler if it is just doing a string substitution on a given line...try something like funct...

4年以上前 | 0

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select the correct row in a table with a different index in the for loop
j=1; for i=1:5:1440 j=j+1; ... end

4年以上前 | 1

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I have total of 40 years = 40*365 days = 14600 days of rainfall datas. What if I want to represent a total of 40 plots per year, not per day unit?
Use ttP=readtimetable('yourfile'); ttPY=retime(ttP,'yearly','mean'); and magic will happen...

4年以上前 | 0

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