If A2 and B7´s content were 1 - then how to fill A3 to A6 with ones by function??

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Jonas Maurer
Jonas Maurer 2017-12-13
评论： Jonas Maurer 2018-1-29
Hi. I´ve described my problem in the picture... My action looked like that:
for m=2:e-a
if X(m,1)==1 || X(1:e-a,3)==1 && X(m,2)==0
X(m,3)=1;
else
X(m,3)=0;
end
end
That should be repeated other way round for Column 4. Problem: I´ve got a glimpse of an idea that MatLab doesn´t like, if i refer to a cell in the output column?! Do you have any other option to fill the cells with ones easier? Thanks very much!
  1 个评论
Jan
Jan 2017-12-13
编辑：Jan 2017-12-13
Please note that "cells" mean cell arrays in Matlab. Do you mean "element"?
After inspecting the picture, I have no idea what "That should be repeated other way round for Column 4" might mean. What is "e" and "a"? What does this mean:
I´ve got a glimpse of an idea that MatLab doesn´t like, if i
refer to a cell in the output column?
Do you get an error message?
"A2 and B7´s content" sounds, like you have an Excel problem. Does you question concern Matlab?

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Jan
Jan 2017-12-13
编辑：Jan 2017-12-13
Maybe you want this:
c1 = (X(:, 1) == 1);
c2 = (X(:, 2) == 1);
X(c2, 1) = -1;
X(c1, 2) = -1;
X(1, :) = max(X(1, :), 0);
Y = cumsum(X, 1);
Or:
match = find([any(X, 2), true]);
index = repelem(match(1:end-1), diff(match));
Y = X(index, :);
UNTESTED - please provide some inputs.
  1 个评论
Jonas Maurer
Jonas Maurer 2018-1-29
Thanks Jan Simon,
your tool fits my question. Thank you very much for that one. I also found a maybe more time consuming way which is seen below. But just to mention this way...
for m=range
if A(m,1) >= 0.9 && B(m,1)==0
C(m,1)=1;
else C(m,1)=0;
end
if C(m-1,1) >= 0.9 && B(m,1) <= 0.9
C(m,1)=1;
end
end

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