improve visibility of a plot

Question

Sajid Afaque 2020-6-1

评论： darova 2020-6-14

is their any way, by which i can get better visibility of the graph. i.e in the above graph the blue line is almost flattened on log y-axis.

if i zoom in as shown in below image i lose the data of green line.

is their any way i can get both data plotted completely and also with improved visibility

darova 2020-6-14

You can create additional axes window

Answer 1

Kevin Joshi 2020-6-1

Considering your data is already in log scale and has huge difference between the plot, i suggest to please consider the following option-

Break the Y-axis to represent the graph using the file exchange submission

https://in.mathworks.com/matlabcentral/fileexchange/45760-break-y-axis?s_tid=FX_rc2_behav

Answer 2

Sugar Daddy 2020-6-1

You need to

for example

grid on
grid minor
a = gca;
a.XAxis.MinorTickValues = [0:1:20];
a.GridAlpha = 0.7;
a.YLim = [10^-9 10^-7];
a.YTick = [10^-8];

similarly select the yminorticks you want by a.YAxis.MinorTickValues