pdf函数
function a=pdf_8psk(x,y,SNR)
a=1/16/pi*(exp(-((x-sqrt(SNR))).^2/2)+exp(-(x+sqrt(SNR)).^2/2)+exp(-(y-sqrt(SNR)).^2/2)+exp(-(y+sqrt(SNR)).^2/2)+exp(-(x-sqrt(SNR/2)).^2/2-(y-sqrt(SNR/2)).^2/2)...
+exp(-(x+sqrt(SNR/2)).^2/2-(y-sqrt(SNR/2)).^2/2)+exp(-(x-sqrt(SNR/2)).^2/2-(y+sqrt(SNR/2)).^2/2)+exp(-(x+sqrt(SNR/2)).^2/2-(y+sqrt(SNR/2)).^2/2));
rs("reg_money") = rs("reg_money") + money
rs.update
response.write ""
end if
rs.close
set rs=nothing
你下的Matlab程序是虹膜识别中的哪一部分?我也做过虹膜识别识别系统,也许能帮到你。