does plotting work on large no of values

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ali hassan
ali hassan on 3 Dec 2020
Answered: KSSV on 3 Dec 2020
actually plotting is not working on large number of values. need any expert
code:
t=linspace(0.0000000000000001,0.0000000000001,100000000);
[minval ind]=min(t)
[maxval ind1]=max(t)
size(t)
xs=randn(1,100000000);
subplot(3,1,1)
plot(t,xs)

Accepted Answer

KSSV
KSSV on 3 Dec 2020
Why it will not work? First try with less number of points. You ave taken a huge number of points.
clc; clear all ;
m = 100 ; % change this number
t=linspace(0.0000000000000001,0.0000000000001,m);
[minval ind]=min(t) % This is not required. This is nothing but t(1)
minval = 1.0000e-16
ind = 1
[maxval ind1]=max(t) % this is not required. This is nothing but t(end)
maxval = 1.0000e-13
ind1 = 100
size(t) % this would be 1*m
ans = 1×2
1 100
xs=randn(1,m);
% subplot(3,1,1) % why subplot?
plot(t,xs)

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