IIR filter, highpass, type butterworth

How can i make a IIR filter,highpass, type butterworth with the cutoff Wt=300Hz ,attenuation 50 db at 125Hz and Fs=8KHz please help me, need corect matlab code!

clc;clf;clear all

Fs=8000;

we=2*pi*125/80000;% 50 db

wb=2*pi*?/80000;% it isn't specify in the text

Oe=we*Fs;%rad/s;

Ob=wb*Fs;%rad/s;

[n,Wt]=buttord(Oe,Ob,?,50,'s');

[bs,as] = butter(n,Wt,'high','s');

Answer 1

[Daniel Shub]

Have you tried looking at

doc buttord
doc butter

What type of inputs are they expecting? How does that relate to what you currently have. What do you need to do to get there? What have you tried so far?