搜索资源列表
randHe
- 基于Henon映射的混沌伪随机序列发生器,用MATLAB7.1实现-Henon mapping based on Chaotic Pseudo-random sequence generator, to achieve with MATLAB7.1
file_c8
- 第一个是CDMA伪随机序列的自相关。第二个是CDMA系统。-The first is the pseudo-random sequence CDMA autocorrelation. The second is the CDMA system.
randomcreater
- 伪随机信号发生器,可生成PN63,PN511序列 ,调试通过,可直接使用,也可以稍微修改用在其他伪随机序列生成-Pseudo-random signal generator, can generate PN63, PN511 sequence, through debugging, can be used directly, or you can use a little change in other pseudo-random sequence generation
awgn
- 高斯白噪声的VHDL实现。伪随机序列只能输出均匀噪声,需要打乱相关性。-awgn in vhdl
PN4
- 语言:VHDL 功能:该PN4序列的特点为将一个4位序列的前两位取异或,再让序列左移一位,用异或的结果作为序列的最后一位。序列周期是15,即15位伪随机序列。其中包括序列的产生模块和检测模块。对于误码检测,首先捕获相位。然后,规定测试的码的总个数,统计这些码中有多少个不能满足PN序列特点的,用计数器统计个数。如果发现误码过多,可能是相位失调,重新捕获相位,再进行误码检测。 仿真工具:modelsim 综合工具:quartus -Language: VHDL function:
shiyanmm11
- 伪随机序列与扩频通信方面的实验程序,虽然只有一个程序但是有通讯实现的全过程-Pseudo-random sequence spread spectrum communications with the experimental procedure, while only a program but the whole process of communication to achieve
1
- 利用伪随机序列理论产生均匀分布的随机序列 进而产生高斯白噪声 -Theory of pseudo-random sequence generated using uniformly distributed random sequence and then generate Gaussian white noise
ithm
- 混沌伪随机序列均匀化普适算法的FPGA实现-Homogenization of chaotic pseudo-random sequence FPGA realization of the universal algorithm
tongxinyuanli
- (1)、设计伪随机码电路:产生八位伪随机序列(如M序列、Gold序列等); (2)、了解D/A的工作原理及使用方法,将伪随机序列输入D/A中(如DAC0808),观察其模拟信号的特性; (3)、分析信号源的特点,使用EWB软件进行仿真; -(1), pseudo-random code circuit design: eight pseudo-random sequence generation (such as M sequences, Gold sequences, etc.)
chaosushuchaxun
- 利用一种伪随机数生成的新方法 ———超素数法,在单片机的P1.6口产生周期为498的伪随机序列。-Pseudo-random number generator using a new method--- law of prime numbers, generated in the microcontroller ports P1.6 period of 498 pseudo-random sequence.
snow
- SNOW 加密算法的c语言实现,能产生高质量的伪随机序列。-the software implementation of SNOW-a word-oriented stream cipher.
base-on-MATLAB_Simulink
- 基于MATLAB的仿真,伪随机序列的应用和产生。对于学习和工程应用有帮助。-MATLAB-based simulation, the application of pseudo-random sequences and generation. For help learning and engineering applications.
PN-(2)
- 伪随机序列FPGA 通过仿真 M3-Pseudo-random sequence M3000 FPGA simulation
matlab
- 用于产生伪随机序列最长线性序列m序列,在matlab环境下实现-Used to generate pseudo-random sequence of the longest linear sequence of m-sequences, in the matlab environment to achieve
ofdm1
- 由MATLAB程序产生2Gbi/s的基带OFDM信号先将2^15-1个伪随机序列映射到256个进行4QAM编码调制的子载波上,编码后的OFDM符号再经过IFFT变换将其转换为时域波形,接着添加6.4ns的循环前缀(CP),产生的数据波形再装载到Tektronix任意波形发生器(AWG)中,产生2Gbit/s的基带OFDM信号。基带OFDM信号频谱示意图如图3所示。其中包括256个OFDM子载波256个子载波中200个子信道用来传送数据信号,27个高频和28个低频子信道为了过采样的需要置0,OFD
The-spread-spectrum-communication
- 用一个伪随机序列对信号进行扩频,然后解扩,最后得到误码率-Spread the signal with pn code,then de-spread the sequence,and finally get the bit error rate
prbs-FPGA
- 。本文 给出了基于线性反馈移位寄存器电路,并结合FPGA 的特有结构,设计了一种简捷而又高效的伪随机序列产生方法。-. In this paper, based on linear feedback shift register circuit, combined with the unique structure of the FPGA, the design of a simple and efficient method for pseudo-random sequence.
c_seq
- 生成伪随机序列,以比特的形式存储下来,开发环境为ccs3.3-Generate pseudo-random sequence to bits stored down development environment for the ccs3.3
cazac
- CAZAC序列的生成仿真程序。用在无线通信系统伪随机序列生成的研究。-CAZAC sequence generation simulation program. Used in wireless communication system pseudo-random sequence generation research.
logistic--Pseudo-Random-Number
- logistic 运用普适算法 来产生伪随机序列,采用c语言编写-logistic the universal algorithm Pseudo Random Number