Log graphic and matrix problem

hi, i got issue with my code, i want to display function on graph with semilogx but i got "matrix error":

Error using ^ (line 51)

Incorrect dimensions for raising a matrix to a

power. Check that the matrix is square and the

power is a scalar. To perform elementwise matrix

powers, use '.^'.

Error in Grzesik_cz3/plot_g (line 13)

y=20*log(abs((1/(R1*R2*C1*C2))/(((1j*2*pi*x)^2)+((1j*2*pi*x)*((1/(R1*C1))+(1/(R2*C1))+(1/(R2*C2))))+(1/(R1*R2*C1*C2)))));

Error in Grzesik_cz3 (line 9)

plot_g(C1,R1,C2,R2)

thisis my code:

function Grzesik_cz3

%deklaracje

C1=0.000000032;%F%

C2=0.000000032;%F%

R1=1000;%Ohm%

R2=1000;%Ohm%

plot_g(C1,R1,C2,R2)

function plot_g(C1,R1,C2,R2)

x=0.001:1000000;

y=20*log(abs((1/(R1*R2*C1*C2))/(((1j*2*pi*x)^2)+((1j*2*pi*x)*((1/(R1*C1))+(1/(R2*C1))+(1/(R2*C2))))+(1/(R1*R2*C1*C2)))));

figure

semilogx(x,y);

hold off

end

end

Answer 1

[KALYAN ACHARJYA]

Try with (element wise operation)

.^