该脚本由 ByteLoader 前同步码组成，编译好的代码以字节字符串的形式保存。

The script consists of the ByteLoader preamble, with the compiled code stored as a byte string.

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解决早期使用的固定密码方式易破解的问题，并解决了滚动跳码机制及前向预测同步技术。

It is resolved that the problem is the machine-processed of rolling hopping code and forward predicting synchronous technology, too.

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前两种同步算法使用了巴克码与PN序列来提高同步性能。

The first two synchronization algorithms employing Barker code and PN sequence.

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