i have plotted a graph and want to know how to find out the slope of that plot .
can any one please help me. which command i need to use.
Nd = 5e15; % in cm^-3
ni= 1.5e10;
Vbi = 0.769;
E=11.7*8.85e-14
A= 5e-5;
x= 1.6e-19;
t = [0:0.1:6]
syms Vr
z= (1/A.^2)*(2*(Vbi+Vr)./(x*E*Nd))
y= double (subs (z,Vr,t));
plot(t,y);
can any one please help me. which command i need to use.
Nd = 5e15; % in cm^-3
ni= 1.5e10;
Vbi = 0.769;
E=11.7*8.85e-14
A= 5e-5;
x= 1.6e-19;
t = [0:0.1:6]
syms Vr
z= (1/A.^2)*(2*(Vbi+Vr)./(x*E*Nd))
y= double (subs (z,Vr,t));
plot(t,y);