amitppg

hi.. i need some help.i want to transmitt analog data without converting it in to digital format,,,,can any one suggest me circuit diag for htis, and is there any ic...

we can also practice English,by talking to ourself ,this works better......... and also try to prepare presentation on any topic ,and deliver it in front of mirror

hi friends,i want to learn matlab, plz help me what should i do for this

its great, to have part of such idea