I am trying to convert a small code of Matlab in c++. In matlab normalization of random number can be done easily as below:
val = x / norm(x)
where x contains random generated real and img part between 0 and 255 as below:
70.0000000000000 + 112.000000000000i
11.0000000000000 + 97.0000000000000i
24.0000000000000 + 195.000000000000i
210.000000000000 + 203.000000000000i
177.000000000000 + 47.0000000000000i
81.0000000000000 + 125.000000000000i
243.000000000000 + 114.000000000000i
8.00000000000000 + 165.000000000000i
After the normalization, the values in val are as below:
0.126554761381164 + 0.202487618209862i
0.0198871767884686 + 0.175368740771041i
0.0433902039021132 + 0.352545406704670i
0.379664284143491 + 0.367008808005375i
0.320002753778085 + 0.0849724826416384i
0.146441938169632 + 0.225990645323507i
0.439325814508897 + 0.206103468535038i
0.0144634013007044 + 0.298307651827029i
I really donot know how to do the similar work in c++. I thought of doing something like below but soon got stuck.
int random_real_number;
int random_img_number;
vector<int > real_number;
vector<int> img_number;
int data_size_val= 8;
srand (time(NULL)); // Initialize random seed
for(int i=0;i< data_size_val;i++){
random_real_number = rand() % 255 + 0;
std::cout << random_real_number << std::endl;
random_img_number= rand() % 255 + 0;
std::cout << random_img_number << std::endl;
real_number.push_back(random_real_number);
img_number.push_back(random_img_number);
}
It would be great help if someone can help me in it. Thanks in advance.