Unable to set the scale fro -inf to inf
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
Hi,
I am trying to plot 2 arrays but I am not getting the expected result. I am sure I am making some mistake but I am unable to identify it.
x = [1 0.93 1 0.96 1 1 1 0.86];
snr = [Inf 9 -0.539 -4.98 -7.9 -10.08 -11.83 -13.28];
plot(snr,x)
ylim([0 1])
xlim([-inf inf])
Firstly, the plot is missing the value at 'inf' which is 1 and second, I am trying to make the scale of x axis from -inf to inf but that is not working.
I am actually trying to make the x axis ticks as [ -inf -15 -10 -5 0 5 10 15 int] but i am still trying to figure out how to do that.
Can someone help me with this. Any help is appreciated.
Thank you
0 Kommentare
Antworten (1)
Sulaymon Eshkabilov
am 13 Jan. 2023
Note that [inf -inf] will make your plot hardly visible and thus, you had better take a bit larger values to the two extreme points, e.g.:
x = [1 0.93 1 0.96 1 1 1 0.86];
snr = [Inf 9 -0.539 -4.98 -7.9 -10.08 -11.83 -13.28];
plot(snr,x, 'ro-', 'linewidth', 2), grid on
ylim([0 1])
xlim([-25 25])
xticks([-25 -15 -10 -5 0 5 10 15 25])
xticklabels({'-inf', '-15', '-10', '-5', '0', '5', '10', '15', 'inf'})
2 Kommentare
Sulaymon Eshkabilov
am 13 Jan. 2023
Here is how you can make it visible:
x = [1 0.93 1 0.96 1 1 1 0.86];
snr = [-25 9 -0.539 -4.98 -7.9 -10.08 -11.83 -13.28];
[SNR, IND] = sort(snr);
X = x(IND);
plot(SNR,X, 'ro-', 'linewidth', 2), grid on
ylim([0 1])
xlim([-25 25])
xticks([-25 -15 -10 -5 0 5 10 15 25])
xticklabels({'-inf', '-15', '-10', '-5', '0', '5', '10', '15', 'inf'})
Siehe auch
Kategorien
Mehr zu Line Plots finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!