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The evaluation method is the basic tool for satellite navigation systems' spreading codes design and performance analysis. This paper schemes a novel randomness-based evaluation method for spreading codes. Five basic randomness tests and the significance level are proposed in the scheme. The spreading codes of GPS L2C/L5/L1C signals are evaluated with the method. The result shows that the randomness...
The evaluation of intelligent decision making is a key quagmire. Given the current status of intelligent decision making archetypes, analysts clearly desire the rough sets and particle swarm optimization, which embodies the practical principles of cryptography. Our focus in our research is not on whether the intelligent decision making problem and the rough sets are rarely incompatible, but rather...
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