序列发生器

一个板上序列发生器产生的所有内部曝光和读超时时间。

An on-board sequencer generates all internal exposure and timing of read-outs .

基于FPGA的伪随机码序列发生器实现方案研究

Research of the Realization Plan of Pseudo-Stochastic-Code Generator Based on FPGA

DSP在伪随机序列发生器中的应用

Application of the DSP in the Pseudo-random Sequence Generator

一类基于FPGA的m序列发生器的设计

A Kind of Design of M-sequence Generator Based on FPGA

基于VHDL的GOLD序列发生器的设计与实现

Design and Implementation of The GOLD Sequence Generator Based on VHDL

混沌跳频序列发生器的FPGA实现

FPGA Realization of a Chaotic FH Sequence Generator

基于FPGA伪随机序列发生器设计

Design of pseudo-random sequence generator based on FPGA

Hash函数在信息安全中随机序列发生器中的应用

Application of Hash Function in Random Number Generators of the Information Security

基于VHDL可编程m序列发生器的研制

Research and Development of Programmable m Sequence Generator Based on VHDL

一种基于CPLD的伪随机序列发生器

A Pseudo-random Sequence Generator Based on CPLD

用DES算法构造跳频码序列发生器的实现研究

Implementation of Hopping Code Generator Using DES Algorithm

基于Chebyshev映射的快速伪随机序列发生器

Fast Pseudo Stochastic Sequence Generator Based on Chebyshev Map

对用VHDL实现的分段线性混沌序列发生器进行了门级仿真；

The piecewise linear chaotic generator is realized by means of VHDL and the simulations are made .

基于PLD的m序列发生器

M Sequence Generator Base on the PLD

一种用GAL实现的m序列发生器

A m-Sequence Generator Realized by GAL

另外，本文还利用可编程逻辑器件CPLD设计了一个伪随机序列发生器，可用作通信系统测试的信号源。

In addition , a pseudo-random sequence generator was designed with programmable logic device CPLD , which could be used as testing signal source in communication systems .

应用混沌的良好特性构造伪随机序列发生器（Pseudo-RandomSequenceGenerator，PRSG）在理论研究及工程应用上都有现实意义。

Using the better characteristics of chaos to tectonic Pseudo-Random Sequence Generator ( PRSG ) has practical significance in both theoretical research and engineering applications .

基于LFSR的演化随机序列发生器

Evolutionary Random Sequence Generator Based on LFSR

在此基础之上，采用传统的模拟电路设计混沌信号发生器，同时基于XilinxSystemGenerator设计Chebyshev序列发生器和统一混沌信号发生器。

Then on this basis , the chaotic signal generators are designed by using traditional analog circuits . Meanwhile , Chebyshev sequence generator and unified chaotic signal generator are designed by Xilinx System Generator .

第一部分简单介绍了核磁共振成像的基本原理，以及MRI仪器的各个组成部分。其中包括脉冲序列发生器、射频发射单元、接收机单元和梯度发生单元。

The first part introduce the basic principle of Magnetic Resonance Imaging and the structure of MRI spectrometer , which includes pulse sequence generator and compiler , RF unit , receiver unit and pulse field gradient unit .

另外，本文以现场可编程逻辑器件FPGA为硬件电路的载体设计了混沌扩频序列发生器。

Also , in my paper a design of chaos-based SS sequence generator is done by using field programmable logic device FPGA as hardware circuit carrier , and a hardware circuit program is written in Verilog hardware description language .

为实现这个目标，小型微代码存储器有ROM构成，微状态机转移为大型微代码存储器和复杂的硬件单元以及序列发生器。

Small microcode stores were built from ROM and microstate machines were moved to large microcode stores and to complex hardware units and sequencers , to achieve those goals .

首先，利用chebyshev混沌映射的密码学特性，设计一种双混沌系统的伪随机序列发生器，并对其进行性能分析和计算机仿真。

First , the paper uses cryptography characteristic of chebyshev chaotic map to design a pseudo-random sequence generator of double chaotic system and analyze performance of the chaotic system .

基于Chua电路，设计一种混沌扩频序列发生器，并分析其产生的混沌扩频序列的统计特性。

We design a kind of chaotic spread sequences generator based on Chua 's circuit , analyze the statistical properties of chaotic spread sequences generated with the generator .

然后通过Xilinx公司的开发工具ISE对电路设计进行了综合与验证，为设计混沌伪随机序列发生器奠定了基础。

Circuit was synthesized and simulated by the ISE software developed by Xilinx . It lays a foundation for the design of the chaos pseudo-random sequence generator .

基于该混沌系统设计了一个混沌伪随机序列发生器，并对该发生器产生序列的性能使用美国国家标准与技术委员会（NIST）提供的测试标准进行了测试。

Based on this chaotic system designed a chaos pseudo random sequence generator , used standard test method provided by NIST to test performance of sequence produced by the generator .

分析了伪随机序列发生器工作原理，指出其发生序列的周期长度小于2n的根源在于仅用异或运算产生反馈信号。

The principle of pseudorandom sequence generators is analyzed ; and the source why the length of a period of the sequences generated with pseudorandom sequence generators is less than 2n is that only exclusive-or operation is used to get the feedback signal .

全状态伪随机序列发生器（ASPRG）是在FSR的基础上，通过修改其反馈函数而得到，其最大的优点就是利用了移位寄存器的全部状态，序列最大长度为2n。

The All-Status Pseudo-Random sequence Generator ( ASPRG ) is based on the FSR , obtained that through modifying its feedback transfer function , its biggest merit is that the shift register states are all used & the greatest length is 2 ~ n.

基于8098的可控伪随机序列发生器研究及应用

Research & application of controllable pseudo-random serial generator based on 8098

混沌自同步序列发生器和数字语音保密通信

Chaotic Self - synchronizing Sequence Generator and Digital Voice Secure Communication