搜索资源列表
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
m_sequence
- M序列的matlab实现，M序列算法，系统辨识用到的，-Matlab realization of M sequences, M sequences algorithm, system identification is used,
m_seq
- 利用MATLAB实现的产生M序列的程序及自动产生本原多项式的程序-MATLAB achieved using M sequences generated automatically generated procedures and procedures for primitive polynomial
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.
mxulie
- 一个很简单的m序列产生过程，很容易掌握的。-m-sequences generated by matlab procedures, good procedures, hard to find, and can be downloaded.
jiandancdma
- 简单的单用户ds-cdma系统仿真，包含六个m文件，m序列作为扩频码。-Simple single-user ds-cdma system simulation, including six m file, m sequences as spreading codes.
3pn
- 3种pn序列的产生代码，包括：m序列，gold序列，混沌序列。-Three kinds of pn sequences generated code, including: m sequence, gold sequences, chaotic sequences.
mgsequencegenerate
- 该函数将按照输入的优选对，输出相应的m序列和gold序列-The function will be preferred in accordance with the input that the output of the corresponding sequence of m sequences and gold
MonteCarlo
- hs is the set of files (with the powerpoint presentation, in french or in english) used for the Webinar "Simulation de Monte Carlo en MATLAB". - The first demo (LakeArea, run MainLakeArea) is computing the size of a polyogon using a MC approach
m-sequence-of-pseudo-random-noise
- 基于verilog 的用于通信系统的m序列伪随机噪声，可综合，我已验证通过。-Based on the verilog for m-sequences of pseudo-random noise of the communication system, can be integrated, I verified through.
BasicWave
- Matlab常用信号产生函数演示实例：编写一个M文件，依次产生均匀分布的随机序列、高斯白噪声随机序列、方波信号序列、三角波信号序列、正弦波信号序列，以及信噪比SNR为10dB的加性高斯白噪声正弦信号。-Matlab commonly used signal generating function demo examples: write a M file, in turn generating uniformly distributed random sequences, Gauss white
gold
- Gold序列的产生程序，是基于两个互相关值较小的m序列模2加得到的-The program is based on Gold sequences, two m sequences of cross-correlation value smaller 2 and get
17556m_seq
- m序列的matlab实现，m序列的matlab实现-Implementation of m sequences
code_gold
- Gold序列用于导航中的扩频通信，由两个M序列经模二和产生-Gold sequence spread spectrum communication for navigation by two M sequences generated by mode II and
matlab
- 讲述自适应控制的编译以及M序列的产生的程序以及仿真-About the adaptive program is compiled and M sequences generated control and simulation
M_Gold_spectrum_xcorr
- 根据M序列的性质，我们知道127位M序列需要8级线性移位寄存器。 在该模拟中，分别使用原始多项式D ^ 7 + D ^ 1 + 1和D ^ 7 + D ^ 3 + 1分别生成两个127位M序列，以研究其性质-According to the nature of the M-sequence we know that the 127-bit M-sequence requires 8-level linear shift registers. In this simulation, two 127
m-sequenceaconvolutional-code
- 产生本原多项式为x^4+x+1的m序列；对m序列进行加扰，并作为卷积码的输入序列；对卷积码的输出序列进行维特比解码；再进行解扰，最后计算误码率。-Generating a primitive polynomial of the m-sequence x ^ 4+x+1 for m scramble sequences, and convolutional code as an input sequence convolutional code sequence output Viterbi
pn序列扩频频谱分析(238248)
- 程序包含CDMA所要用到的pn序列以及其他的m序列，gold序列等在CDMA中长用到的地址码序列的产生程序(The program contains the pn sequence to be used by the CDMA and the generation sequence of the address code sequence used in CDMA for other m sequences, gold sequences, etc.)
MATLAB
- 产生m序列的matlab程序，可以设定阶数和初始状态(The matlab program that produces m sequences can set the order and initial state.)