any one known how to take the y axis limit?

how reduce y axis limit ?

[dleal]

if ax is your axis:

ax.XLim = [lowerLimX upperLimX];
ax.YLim = [lowerLimY upperLimY];

[dpb]

From the values on the tick labels, it would appear you may be approaching the limits of precision -- what are the actual limits on y -- are those real values, not in the fractional M value?

You can try scaling Y by 1E9 or 1E12 and then maybe have some numbers that will be easier to deal with.

Answer 1

[Walter Roberson]

unless your y axes labels have no connection to the plot, then your y values are in the range 0.1-1e-13 to 0.1+1e-13 . What axes limits and tick values do you need?

[prajith samraj]

i need 0.1 range value.s in y axis

[prajith samraj]

how to plot this values 0.1-1e-13 to 0.1+1e-13 in y axis?

[Walter Roberson]

You are already plotting the full range of values on the y axes. But you can force it to show more digits.

y = randn(1,100)/1e15 + 0.1;

figure
plot(y)

figure
plot(y)
ytickformat('%.14f')

figure
plot(y)
ytickformat('%.15f')