Matlab频率集中随机选取跳频频点

简述

Matlab在频率集中选取随机选取256个点，并将其作为十六进制输出到coe文件中，供ROM读取使用

代码

freq_num = 256;
freq_pattern = upper(dec2hex(datasample(freq_collect,freq_num),8));

fid = fopen('freq_pattern.coe', 'w');
fprintf(fid, 'memory_initialization_radix=16;\n');
fprintf(fid, 'memory_initialization_vector=\n');

for i = 1:length(freq_pattern)
    if i == length(freq_pattern)
        fprintf(fid, '%s;\n', freq_pattern(i, :));
    else
        fprintf(fid, '%s,\n', freq_pattern(i, :));
    end
end

fclose(fid);