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How to plot error bars for multiple data points at a single time point
Plot versus ordinal value and then use xticklabels to label the times... hB=bar(EXP.Blood_15); hold on hEr=errorbar(1:numel(E...

5年弱前 | 0

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sort the in plot
Many possible ways... Sort a, keep index for b --- [a,ix]=sort(a); % sort a, keep order index, replace a with sort...

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how to generate random point that have fix distance between each point
I see two possible simple alternatives-- Just use rejection technique to remove those within the prescribed distance metric(*),...

5年弱前 | 0

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Does anyone Know how can i share an app with a user that dont have MATLAB
Use the MATLAB Compiler TB https://www.mathworks.com/products/compiler.html Works quite nicely...have built a couple relatively...

5年弱前 | 0

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How to run find function faster?
Generally one doesn't need find explicitly at all; just use the logical addressing vector returned by the logical test. Alterna...

5年弱前 | 1

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Problem with my project
This seems to be a FEX submission -- Convert a doc or docx file to pdf file. You must specify the full path for both files. ...

5年弱前 | 0

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Error when trying to plot with a datetime array
tDaily=readtable('Daily__Jun-20-2021_12_32_15PM.csv','NumHeaderLines',1); tDaily.ID=categorical(tDaily.ID); tDaily.Date=dateti...

5年弱前 | 0

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How to decrease frequency resolution by keeping RMS same in MATLAB
Frequency resolution is solely dependent upon the sample rate and number of FFT points used -- you since the number of points is...

5年弱前 | 0

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Find all but one in an array of chars
In future, attach the data itself (as .mat file or just sample text) not images. Nobody can do anything with images except look...

5年弱前 | 1

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How to create matrices with a fix number of constant?
nR=3; % number rows A=repmat([q d n p],nR,1); % create A of nRx4 M=randi(20,size(A)); % generat...

5年弱前 | 0

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Difference between FFT(FFT(X)) ,FFT2(X) and FFT(X,[ ],2)
As the doc for fft2 shows fft2(X) == fft(fft(X).') or the 2D FFT is computed sequentially by 1D and then transposing and 1D th...

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How to find particular number in the data vector?
You've answered the question (sorta') with your tag referencing find -- but...(there's almost always a "but", isn't there!!?? )...

5年弱前 | 0

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Creating new variable with maximum value from within a timetable and it's not giving the correct associated date time.
The retime method over a time period returns the maximum over the period; it doesn't keep track of the particular record in the...

5年弱前 | 0

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Splitapply: Returning multiple output values
This is harder because corrcoef returns a square maxtrix, not just the 2-sample coefficient, p-values. Easiest is to write a he...

5年弱前 | 0

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Including interpolation row by row in a matrix using a for loop
What error? Looks like should be ok but didn't have data to try and didn't make up any...but should be able to use the vectoriz...

5年弱前 | 0

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Labeling 3 different points on plot
text(1:3,rand(1,3)*10,{'A','B','C'}) xlim([0 5]),ylim([0 10]) produced All you need do is define what x,y pairs and label ...

5年弱前 | 0

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Accessing contents inside Nested cell
nMax=cellfun(@numel,edges) array=cell2mat(cellfun(@(c)cat(2,c,zeros(1,nMax-numel(c))),edges.','UniformOutput',false)); Will a...

5年弱前 | 0

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For loop to replace n/a with NaN in a table
This is a case readtable needs some help -- use an import options object... opt=detectImportOptions('Cape_Breton_Highlands_NP_W...

5年弱前 | 0

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How to prevent matlab from exponential form in displaying arrays
With the common disp() or echo of a variable to the command window, no--a MATLAB array is an entity. You can output in whatever...

5年弱前 | 0

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Error using readtable: Must be a scalar logical value
"file names are Master w EQ 00 deg.txt, Master w EQ 05 deg.txt, etc up to Master w EQ 90 deg.txt." d=dir('Master*deg.txt'); fo...

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Need to calculate the mean without considering the 0 counts. In [1 2 3 4 0 6 7], mean should be (1+2+3+4+6+7)/6 and then output place the mean of six number at place of 0.
>> v=[1 2 3 4 0 6 7]; >> v(v==0)=mean(v(v~=0)) v = 1.0000 2.0000 3.0000 4.0000 3.8333 6.0000 7.0000 >>...

5年弱前 | 0

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Normality test of the Matlab function 'randn'
I always use the Wilks-Shapiro test(*) and have little experience with Lillifors test, but some trials with various N have convi...

5年弱前 | 0

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How to extract rows from a table using a loop to search for specific column values, and create a new table with extracted rows
Would be much easier if attached a subset of the input file or a .mat file containing the table...we have to make up stuff to tr...

5年弱前 | 0

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How to quickly save a matrix by adding rows?
Yes. Preallocate the array and index into it...without context it's conjecture what you have/are doing, but the general idea is...

5年弱前 | 0

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plotting data that includes '-nan(incl)'
Use tables; you'll get benefit of variable names and easier addressing for free...the "CT6" file that your function didn't read ...

5年弱前 | 0

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How to quickly find the indecis of an array in another array?
>> [~,ia]=find(ismember(B,A)) ia = 1 3 4 >> whether it is any faster I doubt, but it doesn't use intersect. W...

5年弱前 | 0

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How does "findpeak" work? How does it ignore the unwanted peaks?
The doc for 'MinPeakDistance' explains that it picks the tallest in the signal overall and then ignores everything else within t...

5年弱前 | 1

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find reverses the dimension of rows and column output vectors when input is a vector
It has always behaved to return the shape of the input -- a row vector input returns a row vector output. That is expected beh...

5年弱前 | 0

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How to find multiple table column numbers by column names?
col_ind_rmt = find(string(G_Value.Properties.VariableNames) == "rk_mill_tonnage" || 'ore_mill_tonnage'); Just replace "||" with...

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How to use splitappy for only 10 rows in each group?
You can't (at least without more machinations than I'd care to even attempt) do that with an anonymous function, but since the r...

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