how can i use this integration function?

hm=1.5; 

t= 0:-0.1:-1;

m=100;

n=1:1:m;

Fs=zeros(length(t),length(n));

FEM=zeros(length(t),length(n));

for ii=1:length(t)

    for jj = 1:length(n);

      Lm=76.3-10*log10(hm);

      x=(-1j*t(ii)*sqrt(m-n)*sqrt(2/pi)+0.5);

      y=(exp(-t*srt(n-m)))/(sqrt(2j));

      S=int(sin(t^2),y=0..x);% how can I use integration??

      C=int(cos(t^2),y=0..x);

      Fs(x)=y(S+1j*C);

      FEM(ii,jj)= (1/n)*sum(Lm(t(ii))*Fs);

    end

end

[Walter Roberson]

duplicates http://www.mathworks.co.uk/matlabcentral/answers/121527-how-can-i-enter-this-integral