how can i include both linear and logarithmic scales in one plot???

how can i include both linear and logarithmic (dB) scales in one plot

code

figure;

plot(w,20*log10(abs(p)))

grid

Answer 1

[Ameer Hamza]

Not possible on a single axes. You need to create two axes and join them in a seamless way. Refer to my answer here: https://www.mathworks.com/matlabcentral/answers/601147-extending-specific-y-axis-values for an example.