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Answered
How to display serial port setting?
See doc serialport and auxiliary section on serial port devices for all the skinny...

etwa 4 Stunden ago | 0

Answered
How to multiple set of normally distributed data?
You rest the RNG before each of the two sets in first code segment but only at the beginning of the loop in the second so the tw...

etwa 19 Stunden ago | 0

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Answered
Finding the place where number is in a sequence and insert it in between that sequence
in=find(b>a,1,"last"); a=[a(1:in) b a(in+1:end)];

etwa 19 Stunden ago | 0

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Answered
I only want to include the observations that have observations through the whole timeframe.
NFULL=588; % the full file number -- use variables instead of "magic numbers" in code tSave=groupfilter(tTable,'Permnoco',@...

etwa 23 Stunden ago | 1

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Answered
How to manage NaN values and calculate mean under conditions
M=movmean(Daily,[0 2],'omitnan'); or, for the specific file >> tDaily=readtable('Daily data.xlsx'); >> tDaily.MTmean=movmean(...

2 Tage ago | 0

Answered
Write a warning dialog with a dynamic number of inputs
Two ways -- for your above with cellstr() array, just use {:} instead of char() ... >> emptyF=cellstr("Folder"+['A':'C'].') em...

2 Tage ago | 0

Answered
How to make a table with date times and durations?
>> t=table(rampD_start,rampD_end,'VariableNames',{'Start','End'}); >> head(t) ans = 8×2 table Start End ...

4 Tage ago | 1

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Answered
How can i modify the values on the y axis ?
You can label the ticks however you wish -- yticklabels(yticks-200); However, that doesn't change the data of course so the da...

4 Tage ago | 0

Answered
How to edit exported regression model in regression learner app, after downloading the model.
No provisions are made for loading anything but data -- seems silly design oversight, but that appears to be the way things are....

6 Tage ago | 0

Answered
contourf without isoline but with label
This one is nearly intractable -- the underlying text handles are tied to the color of the line, although one could set their co...

7 Tage ago | 1

Answered
How I can change the arrow head and style in a compass plot?
That's not easy -- the arrowheads are part of the lines so they're not separate objects that can be changed independently of the...

8 Tage ago | 1

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Answered
Extracting Data above a specifc year
idx isn't the year; it's an index into the array by year. Simply yrWant=1981; dWant=dataFC21(dataFC21.Year>=yrWant,:); will ...

8 Tage ago | 0

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Answered
Row and column of minim value from 3D matrix
I'm going to shorten variable names... nP=size(X,3); % number planes in array X r=zeros(nP,1...

8 Tage ago | 1

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Answered
I need the Documentary evidence that MATLAB complier runtime 7.13 is for free.
It is freely available, yes. But, The Mathworks doesn't ballyhoo it around in big, bold print, no. See one of many prior answe...

9 Tage ago | 0

Answered
How do I multiples of a number in an array
Well, what have you tried? Follow the recipe given -- y=[8x;2*x.^2-1]; % x is vector If size(x) --> 2,N, then will need to s...

9 Tage ago | 0

Answered
Error when i use findpeaks
findpeaks(Aceleracion,Tiempo); Unlike plot() and many other functions, since findpeaks can be called without a corollary time/f...

9 Tage ago | 0

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Answered
Cross Product of Each Row in Two Large Arrays
Description C = cross(A,B) returns the cross product of A and B. ... If A and B are matrices or multidimensional arrays, .....

9 Tage ago | 0

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Answered
reading text files based on specific sub-string values.
nWant=3; wildCardName=sprintf('*%02d*.txt',nWant); d=dir(wildCardName); Unfortunately, the MATLAB implementation of dir() onl...

9 Tage ago | 0

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Answered
problem with polyval plotting
Your x values aren't sorted so they're being plotted with connecting lines in the order they are in the input arrays ... The co...

9 Tage ago | 1

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Answered
Trouble with findpeaks - 14 EEG signals and peaks on same plot - different colors
T.Timestamp=T.Timestamp-T.Timestamp(1); % 1622835751.18846; varlist={'AF3','F7','F3','FC5','T7','P7','O1','O2','P8','T8','FC6...

10 Tage ago | 0

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Answered
how to replace a variable with its value in function handle?
Nope. You get what you want; while the string representation of the function echos the input, any variable(s) inside an anonymo...

10 Tage ago | 0

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Answered
textscan conversion specifier for 1 string N float - possible without specifying '%f' N times?
Unfortunately, the C syntax doesn't allow for a repeat count as does the Fortran FORMAT -- the MATLAB idiom to deal with it is s...

10 Tage ago | 0

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Answered
Trouble controlling x-axis values in stackedplot (or having all plots vertically stacked in tiledlayout for 14 columns)
tTry=readtable('Try 4.csv'); stackedplot(tTry,tTry.Properties.VariableNames(2:end),'XVariable','Timestamp') works just fine pe...

11 Tage ago | 1

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Answered
MATLAB coder alternatives for textread.
https://www.mathworks.com/matlabcentral/answers/461159-read-text-file-line-by-line-in-deployed-application#answer_374294 indica...

11 Tage ago | 1

Answered
hours(diff(datetime([t1;t2]))) function
hours(diff(datetime(t1;t2]))) = c You're using hours that is a builtin function as an array name on the LHS of an assignment st...

11 Tage ago | 0

Answered
How to remove zeros from an element in a cell array
yourarray=cellfun(@(c)c(~-0),yourarray,'UniformOutput',false);

12 Tage ago | 0

Answered
Function to check whether an array contains a duplicate of elements
function flag=isduplicate(x,v,ix) flag=numel(find(x(ix:end)==v))>1; end x is vector or if x is array in linear addressing o...

12 Tage ago | 0

Answered
How to set the plot start to zero ? I have some measurements. On the x label, they start from 0 to 6, but from 1 I can see something change on
x=[0:size(Throughput,2)-1].'; % generate temporary x vector for convenience from 0 hL=plot(x,1E-6*Throughput(1:4,;).'...

14 Tage ago | 1

Answered
Find duplicate entries and sum up their associated values then put everything back in a table
tData = readtable("Data.xlsx"); tData.Properties.VariableNames={'Name','Score'}; % set a known set of variable names tSum=r...

15 Tage ago | 1

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Answered
Simple for loop on 90k records runs 51 seconds?!?
for i = 1:height(data)-1 data.duration(i) = data.time(i+1) - data.time(i); ... You've haven't preallocated and even t...

15 Tage ago | 0

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