??? Function 'log10' is not defined for values of class 'embedded.fi'.

Hello all, Can anyone help me as to what alternative code can I use instead of log10 to calculate Gain of a signal in decibels? Here's my code sample...

var_s_cfb=sum(ip.^2)/(length(ip)) - (length(ip))*mean(ip)^2/(length(ip));

var_en_3_cfb=sum(en_3.^2)/(length(en_3)) - (length(en_3))*mean(en_3)^2/(length(en_3));

GPcfblms=(var_s_cfb)/(var_en_3_cfb);

GPcfblms_dB=20*log10(GPcfblms);

Thank you, Shruthi Sampathkumar.

Answer 1

[mnescola]

I met the same error, would U tell me how do you solve it?