| 基于截断伪随机序列计数器设计 |
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| 引用本文： | 强世锦.基于截断伪随机序列计数器设计[J].武汉职业技术学院学报,2007,6(5):79-82. |
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| 作者姓名： | 强世锦 |
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| 作者单位： | 武汉职业技术学院,通信工程系,湖北,武汉,430074 |
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| 摘 要： | 在利用最常用的伪随机m序列的原理实现高速计数的基础上，由于要获得任意长度伪随机计数器要受到初始状态限制。通过给出一种基于截断伪随机序列计数器的设计方案，应用触发器本身置住和清零逻辑功能来实现截断序列状态的跳跃，实现初始状态不受限制任意长度的伪随机计数器，使高速伪随机计数器设计复杂度得到降低。
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| 关 键 词： | M序列 截断m序列 伪随机计数器 伪随机序列 |
| 文章编号： | 1671-931X（2007）05-0079-04 |
| 修稿时间： | 2007-08-05 |
Design of Pseudo-random Counter Based on Interceptive in Sequence |
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| QIANG Shi-jin.Design of Pseudo-random Counter Based on Interceptive in Sequence[J].Journal of Wuhan Institute of Technology,2007,6(5):79-82. |
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| Authors: | QIANG Shi-jin |
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| Institution: | Department of Communication Engineering, Wuhan Institute of Technology, Wuhan, 430074, China |
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| Abstract: | When making use of the principle of pseudo-random m sequence,the most in common use,to implement the high-speed count and acquire a pseudo-random counter with arbitrary length,the pseudo-random counter with arbitrary length will have to be subject to the initial state.The paper puts forward a design of pseudo-random counter based on interceptive in sequence,in which the triggering of shift register and its zero logic functions have been used to realize the jumping of the state of interceptive m sequence.In this way,the pseudo-random counter with arbitrary length can be free from the limits of the initial state and it can reduce the complexity of the high-speed pseudo-random counter design. |
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| Keywords: | m sequence interceptive m sequence pseudo-random counter pseudo-random sequence |
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