How can i ameliorate this curve ?

Hi

How can i ameliorate the curve power_R to obtain the nice figure ?

Answer 1

[Image Analyst]

Interpolate in more points with interp1(), then use conv() or sgolayfilt() to smooth the signal.

[Mallouli Marwa]

This is my program

loglog(R_matrix, P_out.*1e6 )

xlabel('Resistive load (\Omega)')

ylabel('|Power| [\mu W/g^2]')

How can i add the above function ?

[Image Analyst]

You forgot to supply the data for R_matrix and P_out so I can't run your code. Make it easy for me to help you, not hard.

[Mallouli Marwa]

R_matrix= [100; 1e3; 10e3; 100e3; 1e6; 10e6];

P_out = [1,570e-06;1,523e-05;0,000111;0,000136;8,169e-05; 1,0594e-05];