hello guys sorry 4 bothering u with me. i know that im asking much help from u but i know also u will not let me down. im counting on u guys
i have message like hi there how r u
how can i change that message to number??
im designing RSA algorithm so converting part is very important to me
i tried functions str2num and double but i didnt get any satisfied answer.
my second question is if i have the following arithmetic operation
d= 79^-1 mod 3220
how can i write into matlab code i tried it as above but i got message said
error, missing operatot, comma or semicolon
how can i do it?
also i tried the command d=mod(79^-1,3220)
but the result wasnt correct as it should be. the answer is 1019 but i got 0.0127
u see the big difference between two previous answer.
hopefully u will help me