搜索资源列表
用伪随机序列实现加密保护
- 本文讨论了用伪随机序列实现加密保护的原理,方法及可编程逻辑器件(pLD)实现的具体方法,在此基础上 介绍了一种基于FPGA的网络传输信道加密系统。 关键词 网络安全 伪随机序列 加密 FPGA
m-sequence.rar
- 伪随机序列产生器源代码,Pseudo-random sequence generator source code
PN_Generator.rar
- 用Verilog编写的一个简单的产生伪随机序列的代码(m序列),比较实用。,Verilog prepared with the emergence of a simple pseudo-random code sequence (m sequence), more practical.
m_PN.rar
- 伪随机码或称PN码,是扩频通信中不可缺少的一种序列。扩频通信,简单的说来就是通过一组相关性很强的伪随机序列,使原有的信号按照伪随机序列的特性出现。从波形上看,原有信号完全淹没于随机的噪声中,达到隐藏信号和抗干扰的目的。接受方只要有相同的伪随机序列,就可以通过伪随机序列很强的相关性将信号还原出来。而m序列,是扩频系统中最长用的伪随机序列。下面的代码就是基于matlab的生成m序列的代码,通过改变初始多项式的值,就可以生成不同阶数的m序列。,Pseudo-random code or PN code
dpsk.rar
- 使用matlab编程,首先编写M位的伪随机序列,然后调用产生dpsk信号 ,Matlab programming produced by DPSK signal
m_vhdl
- 伪随机序列发生器的vhdl算法 设计一个伪随机序列发生器,采用的生成多项式为1+X^3+X^7。要求具有一个RESET端和两个控制端来调整寄存器初值(程序中设定好四种非零初值可选)-m sequence vhdl
mseq
- MATLAB实现的伪随机序列产生器源代码接收机建模-MATLAB implementation of the pseudo-random sequence generator source code for the receiver modeling
c21_pn_code_generator
- 精通verilog HDL语言编程源码之7——伪随机序列应用设计-Proficient in programming language source verilog HDL of 7- the application of pseudo-random sequence design
msequence
- m序列生成函数,可在matlab环境下调用生成伪随机序列-m sequence generation function can be generated in matlab environment, called pseudo-random sequence
themethodofcreatPRBS
- 产生伪随机序列的方法,C语言编写,调试通过。-Generate pseudo-random sequence, C languages, debugging through.
LFSR
- 伪随机序列产生器,线性反馈移位寄存器,原代码。-Pseudo-random sequence generator, linear feedback shift register, the original code.
fcsr
- 伪随机序列产生器-代进位反馈移位寄存器,matlab 原代码。-Pseudo-random sequence generator- on behalf of binary feedback shift register, matlab source code.
ffcsr
- 伪随机序列产生器-代进位反馈移位寄存器,电子书。-Pseudo-random sequence generator- on behalf of binary feedback shift register, e-books.
2.PRBSvc
- 用VC编的伪随机序列 很好的c语言程序 辨识用-VC allocated by the pseudo-random sequence c good language program used to identify
kuopin
- 生成m序列和gold的matlab程序代码,可以作为扩频序列的伪随机序列。-M sequence and gold to generate the matlab program code can be used as spreading sequences of pseudo-random sequence.
prbsforip
- 本文设计了一种简捷而又高效的伪随机序列产生方法,最后通过统计对比,说名这种方法产生的随机序列不仅周期长 还具有两好的随机特性-This paper designed a simple and efficient method for the selection of pseudo-random sequence, and finally through statistical comparison, saying that this method of random sequence gen
VHDL
- 8*8乘法器设计 伪随机序列发生器 PS2键盘设计 均为VHDL-8* 8 multiplier design of pseudo-random sequence generator are PS2 keyboard design VHDL
identification
- 使用FFT变换在频域对宽带扩频信号中的正弦干扰信号进行识别和抑制,其中扩频信号由1024点的伪随机序列表示-FFT transform the use of broadband in the frequency domain spread spectrum signal of sinusoidal interference signal identification and suppression, in which spread spectrum signal points from 1024
伪随机序列
- 如果一个序列,一方面它是可以预先确定的,并且是可以重复地生产和复制的;一方面它又具有某种随机序列的随机特性(即统计特性),我们便称这种序列为伪随机序列。(If a sequence is predefined on the one hand, it can be produced and replicated repeatedly; on the one hand, it has a random sequence of random properties (i.e. statistical p