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Xingda Chen


Last seen: 3 meses ago Active since 2020

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alternate hist() function
a = [4 4]; b=unique(a); c=hist(a,b); c=nonzeros(c); d=find(c~=0); result=a(d); I got a simple ...

4 meses ago | 0

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alternate hist() function
I wanted to know how many times a number is repeated in a vector, so I used the hist() function. For example, an extracted idea...

4 meses ago | 1 answer | 0

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answer

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check ismember for each element individually
Hello all, I wonder if there is any smart way checking the indices of every individual elements in an array, in another array. ...

4 meses ago | 3 answers | 0

3

answers

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set(gca,'fontsize',[]) reporting error
Hi all, I bumped into a simple problem but I do not know what is going on. I was trying to make a plot and seting up the font s...

5 meses ago | 2 answers | 0

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what is the best way to model a noise effected wired ASK communication on Matlab?
I want to model/simulatE how 60Hz AC power EMI affected an ASK modulated wired transmission, preperrably see the distrotion in t...

más de 1 año ago | 0 answers | 0

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how to plot data from a cell array that the numbers are type string?
Hi, I want to plot some lab data. they are collected in txt file, the data itself in txt looks like this I want to plot ...

más de 1 año ago | 1 answer | 0

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matlab does not plot the from origin
trying to plot my lab result, but the first data point suppose to be (0,0) , can't make matlab plot that....does this happen to ...

más de 1 año ago | 0 answers | 0

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Error in naming function handles
Hi all, I am writting a Runge Kutta for a time varying system of ODEs, but bumped into an error of indexing. I think the proble...

más de 1 año ago | 1 answer | 0

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