The principle of detection by pseudorandom code is illustrated in this paper.
比较详细地讨论卫星测控系统中利用伪随机码来测距的几种方法。
In order to solve the above problems, we develop ultrasonic range-finder which is based on pseudorandom code.
为了解决上述问题，我们研制了基于伪随机码调制的超声波测距。
The pseudorandom code instead of single impulse is used for modulation to improve the capability of anti-jamming and precision of measuring range.
使用完全正交的伪随机码代替单脉冲信号对超声信号进行调制，以提高发送信号的抗干扰能力和系统的测距精度；
The key technology of laser fuse is studied at present, including mainly pitch detection technology and pseudorandom code technology are introduced.
针对目前在研的激光引信探测的关键问题，即激光引信的前倾探测和伪随机码探测技术进行了分析。
To improve the fuze antijamming performance and the distance resolution, presents the main parameters of pseudorandom code source in pseudorandom code modulation fuze.
从提高引信抗干扰性能和距离分辨率的角度出发，确定了伪码引信中伪随机信号源的一些主要技术参量。
M sequence pseudorandom code is used for encoding the pseudorandom code absolute encoder, double slit technique is used to perform time sharing reading and ROM is used as the coding device.
伪随机码绝对式编码器采用M序列伪随机码作为编码方法，采用双狭缝技术进行分时位置读取，并采用ROM元件进行译码输出。
Aiming at the question on rapid search for long code, a rapid search strategy of long code is proposed, which expands the search scope of pseudorandom code adopting expansion and average technologies.
针对长周期伪码的快速搜索问题，提出一种通过扩展均值处理技术扩大伪码搜索范围的长码快速搜索策略。
The characteristics of the chaotic system, such as well pseudorandom, long inscrutability, high sensibility to the initial value, make it be applied in the code field.
混沌系统具有良好的伪随机性、长期的不可预测性、对初始值的高度敏感性等特性，这就决定了混沌系统可以应用于密码学领域。
The cyclic code based on pseudorandom sequence, and its decoding can take advantage of the nice characteristic of pseudorandom sequence's correlation.
构造一类具有伪随机序列性质的循环码，并利用良好的伪随机序列的相关特性，对循环码进行相关译码。
The cyclic code based on pseudorandom sequence, and its decoding can take advantage of the nice characteristic of pseudorandom sequence's correlation.
构造一类具有伪随机序列性质的循环码，并利用良好的伪随机序列的相关特性，对循环码进行相关译码。
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