Why matlab shows an unexpected matlab expression?

in the line>> norm_factor=[1.0;0.7071;0.3162;0.1543]; here I am using R2015a version.

[KSSV]

show us the full code..

[MOLLAH KHOKON ALI]

The full code is>>

data = randint(1000,1,[1,0]); % generating binary data of 1000 bits with ones and zeros

mod_type=input('Enter the modulation type[1 for BPSK,2 for QPSK,3 for 16QAM,4 for 64QAM]: ');

norm_factor=[1.0;0.7071;0.3162;0.1543]; 
% normalization factors,1.0:BPSK,0.7071:QPSK,0.3162:16QAM,0.1543:64QAM
nc=[1;2;4;6]; % number of bits per subcarrier, 1:BPSK,2:QPSK,4:16QAM,6:64QAM

input_seq = data;

k=norm_factor(mod_type);

mode=nc(mod_type);

[Christoph F.]

Are you sure this is exactly the code that produces the error? It seems to run fine for me (except for not having the randint() and nc() functions).

[MOLLAH KHOKON ALI]

ok no problem

[Jan]

@Mollah: Does this mean, that the problem is solved?

[MOLLAH KHOKON ALI]

Yes sir, my problem has solved.