Adding of two signals and convert into vhdl

I have a problem at converting floating point to fixed point ???Can u please help?

function[y] = addsig(x, x1) 
fs=100;
N=1000;
A=1000;
dt=1/fs;
t=dt*(0:N-1);
x=A*sin(2*pi*f*t);
x1=A*sin(2*pi*f*t);
y=x+x1; 
coder.extrinsic(''plot') 
plot(y) 
end

[KALYAN ACHARJYA]

Any Issue?

have you checked here?

[madhan ravi]

coder.extrinsic(''plot') 
                ^-^----change this
coder.extrinsic('plot')      

Answer 1

[Kiran Kintali]

If you are using autoamted floating point to fixed point conversion tool please share the testbench.

https://www.mathworks.com/help/fixedpoint/ug/fixed-point-conversion.html