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dpb


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Answered
Hiding Plot Elements makes those elements appearing in the legend and the legend itself a much lighter shade than it should be. How to fix this?
OK, wasn't too hard to take yours and make an example... figure(1) colormap jet hAx(1) = subplot(5,5,[1,2,6,7]); yyaxis le...

ungefär 22 timmar ago | 0

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Answered
Write multiple vectors into .dat file
Simplest, presuming they're the same length would be to write as 2D array. I'd write as column instead of row.. writematrix([x...

en dag ago | 1

Answered
Extract numbers from lines in a txt file. Onset times from experimental data.
Carrying on from the above that just diddled with the file format to be able to get the data; the following seems to work: file...

en dag ago | 0

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Answered
log-log plot explained
You have created such...what's the problem? Probably the issue is that your data don't cover a sufficient range in either x or ...

2 dagar ago | 0

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Answered
Extract numbers from lines in a txt file. Onset times from experimental data.
The problem is the file contains double-byte characters and ML isn't interpreting them ... >> txt=importdata('Imagine_simple-1-...

2 dagar ago | 0

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Create a logistical variable based on time range
readtable is a convenient byway on the way to a timetable which will undoubtedly be your friend... tt=readtable('Forum_aq_data....

3 dagar ago | 0

Answered
Plotting an array of vectors
Your data are nothing at all like that of the other figures; hence it's not surprising they don't plot similar-looking graphs. ...

3 dagar ago | 0

Answered
Sum across columns with shift
May be some other more clever indexing, but the "deadahead" thing that comes to mind if I understand the desire >> a=1:18;a=res...

5 dagar ago | 0

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Answered
Scatter Plot with different "markers" and "data labels"
Adam posted first but will add slightly different way to get to same place (sans some of the finishing niceties...) Why scatter...

7 dagar ago | 1

Answered
How to reshape an array in a specific manner
>> reshape(a,3,[]).' ans = 1 2 3 1 2 3 1 2 3 1 2 3 >>

8 dagar ago | 0

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Answered
How can I get information that a 'uisave' command was aborted?
No can do. Less than primo "Quality of Implemenation" that TMW didn't have an optional return value from uisave >> fn=uisave('...

13 dagar ago | 0

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Answered
How to sort a vector according to another vector?
R=['a':'d'].'; % So can identify elements of R % the engine [~,ix]=sort(ranks); % the result... >> R(ix) ans = 4×1 char...

13 dagar ago | 0

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Answered
Question on why tilde cannot return the opposite statement result
Q4_ans_test2 = mean( adultdata.hours_per_week(adultdata.age>30 & ~(adultdata.age>50))); Without the parentheses, the ~operator ...

13 dagar ago | 1

Answered
Fractions as array indices in for loop
Short answer? "Because!" TMW hath so decreed. I'm sure it's mostly performance related as well as ease of code development an...

14 dagar ago | 0

Answered
row from matrix by argument
m=randi(200,4) % sample data m = 125 95 46 63 118 47 35 185 42 169 46 87 ...

14 dagar ago | 0

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Answered
Counts the number of times the signal crosses zero
Use zcd = dsp.ZeroCrossingDetector; to create the object per the documentation. Then you pass that object the data... numZero...

14 dagar ago | 0

Answered
Looping through different sheets/sheet names in each loop to access data
You've embedded the text string '({SheetNames}.(iSheetData}' in the readtable call instead of using the variable Sheetnames. Ju...

14 dagar ago | 0

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Answered
Deleting Characters from String and Repeating
Well, I don't know how you get L=96 from 50 bytes and I don't think it's likely what you're really going to need, but.. Given t...

14 dagar ago | 0

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Answered
plot 3D minimum value of a function
Don't think it could be any easier...look at the following from one of the surf examples: [X,Y,Z] = peaks(25); CO(:,:,1) = zer...

16 dagar ago | 0

Answered
Plot graph with different markers
See <Marker in Graphplot properties>. Pass an index array to the position of the desired marker type as the 'Marker' property. ...

16 dagar ago | 0

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Answered
Concatenating strings w/ character with while loops
>> myname = 'Nate Johnson'; >> split(myname) ans = 2×1 cell array {'Nate' } {'Johnson'} >> presuming the nex...

16 dagar ago | 0

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Answered
How to find the name of the first filed of a struct?
If the struct variable is s, then name=fieldnames(s); name=name(1); No way to write the second-level addressing w/o the inter...

16 dagar ago | 1

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Answered
Replace NaN with Blanks
Can't be done--a double array has to be regular in both dimension; can't have holes. Only possibility is to convert to a cell a...

18 dagar ago | 0

Answered
fprintf and fscanf same format fail to read file. appreciate help
MATLAB is NOT Fortran. As Stephen notes above and is documented, fscanf returns a single array of a given class; if there are a...

18 dagar ago | 1

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Answered
fprintf and fscanf same format fail to read file. appreciate help
fprintf(fid,'%5i%5i %17.4E%17.4E\r\n', A); will write A in column-major order, not row-major as you're trying to read it in l...

18 dagar ago | 0

Answered
How to combine datetime and duration columns to form 1 new datetime column in table
Add the duration to the date... Starting with: t = 3×3 table Date Time Data ___________ ____...

19 dagar ago | 5

Answered
How to Delete certain rows in a Matrix
Use indexing expressions... N1=15; % number to save N2=90; ...

19 dagar ago | 1

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Answered
How to customize the subplots?
Just make the additional adjustments to axes/line properties in each subplot as you create it. As you've written it, that means...

20 dagar ago | 1

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Answered
Updating a matrix through a loop
>> nR=sum(m~=0,2); % the number by row nonzero entries >> m(:,any(m(nR==max(nR),:),1))=[] % remove colu...

22 dagar ago | 0

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