matlab实现一个二进制全帧结构,子帧长度不小于6,副帧不小于4,子帧同步码为EB90,副帧同步码为146F每路用8位二进制表示
时间: 2024-03-11 17:47:00 浏览: 161
您好,可以使用MATLAB实现一个二进制全帧结构,如下所示:
```matlab
% 定义全帧长度
frame_length = 64;
% 定义子帧长度
subframe_length = 6;
% 定义副帧长度
superframe_length = 4;
% 定义同步码
subframe_sync_code = 'EB90';
superframe_sync_code = '146F';
% 生成子帧数据
subframe_data = randi([0, 1], 1, subframe_length);
% 生成副帧数据
superframe_data = '';
for i = 1:superframe_length
superframe_data = append(superframe_data, dec2bin(randi([0, 255]), 8));
end
% 插入同步码
subframe_data = [hexToBinaryVector(subframe_sync_code), subframe_data];
superframe_data = [hexToBinaryVector(superframe_sync_code), superframe_data];
% 填充全帧数据
frame_data = '';
for i = 1:frame_length
if mod(i, subframe_length + superframe_length) <= subframe_length
frame_data = append(frame_data, subframe_data);
else
frame_data = append(frame_data, superframe_data);
end
end
```
以上代码中,我们使用 `randi` 函数生成随机的子帧和副帧数据,然后使用 `hexToBinaryVector` 函数将同步码转换为二进制向量,并将其插入到帧数据中。最后,我们使用一个循环来填充全帧数据,每隔一个子帧长度加一个副帧长度。生成的全帧数据存储在 `frame_data` 变量中。
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