Plot is generating a series of vectors instead of a continuous line plot

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Andrew Stark
Andrew Stark 2020-11-15
评论： Star Strider 2020-11-15
for i=1:1000
plot(Df{i,:},Zf{i,:})
hold on
end
Both Zf and Df look like this but continue to 1000; however, the values within the matrix are different. I was wondering if there was a way to make the plot look like a continuous line for each row instead of a series of vectors? For example for line 1 the plot looks like 143 vectors coming from 0 instead of 1 continuous line.
  1 个评论
Andrew Stark
Andrew Stark 2020-11-15
The issue is that when I plot line after line of Df against Zf it treats each point as a seperate vector instead of 1 continuous line

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回答（1 个）

Star Strider
Star Strider 2020-11-15
I have no idea what ‘Df’ and ‘Zf’ are, so I created one of them and simulated the data:
Zf = {rand(143,1); rand(380,1); rand(164,1)}; % Create Data
Zfsz = cellfun(@(x)size(x,1), Zf); % Lengths Of Individual Cells
accum = cumsum([1;Zfsz]); % Concatenate '1’ & Accumulate Sum
figure
hold on
for k = 1:numel(Zf)
plot(accum(k):accum(k+1)-1, Zf{k})
end
hold off
This does what you want with my simulated data, however you will need to integrated it with your data.
  2 个评论
Andrew Stark
Andrew Stark 2020-11-15
I believe that sets each step as the x axis but I want the x axis to be Zf while the y axis is Df and then the steps is just the path that the line takes if that makes sense?
Star Strider
Star Strider 2020-11-15
Since I have absolutely no idea what ‘Df’ and ‘Zf’ are or the result you want, I can go no further.

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