Location:
Search - m sequence
Search list
Description: 产生任意长度的M序列，并计算该M序列的自相关函数和功率谱密度函数。用于系统辨识-Generated sequence of random length M, and calculate the M series autocorrelation and power spectral density function. For system identification
Platform: |
Size: 1024 |
Author: 卢润戈 |
Hits:
Description: m序列举例。4级移位寄存器生成周期为15的m序列。-m sequence example. 4 shift register generating the m sequence of 15 cycles.
Platform: |
Size: 17408 |
Author: giggs |
Hits:
Description: 主要是针对扩频通信的m序列的产生方法的c++实现-Mainly for m-sequence spread spectrum communication method for forming the c++ Implementation
Platform: |
Size: 1024 |
Author: 张正孝 |
Hits:
Description: 直序扩频系统，首先基带信号通过脉冲成型，m序列扩频然后进行BPSK调制发送，接收端接收到信号加干扰和噪声，进行解调和解扩恢复原始信号。- The straight foreword wide frequency system, the first baseband signal through the pulse formation, the m sequence wide frequency then carries on BPSK the modulation transmission, the receive termination receives the signal to add the disturbance and the noise, carries on the demodulation and the despread restores the primary signal.
Platform: |
Size: 2048 |
Author: xiaoxiao |
Hits:
Description: 包括两种算法的信道估计，lmmse和ls算法，文件还包括一个小m序列的产生函数，可以方便的产生需要的小m序列-There are two types of channel estimation algorithm, lmmse and ls algorithm, the document also includes a small m sequences and functions, can easily generate the required small m sequence
Platform: |
Size: 3072 |
Author: 郭思铁 |
Hits:
Description: 美国国家航空和宇宙航空局(NASA)研制的跟踪和数据中继卫星系统(TDRSS)的正交信号发生器使用的是阶数为r=11的GOLD序列，序列长为2047，m序列优选对为4445和4005，利用Matlab程序构造出这个序列，并且验证信号的平衡标准，PACF(离散周期自相关函数)和PCCF(离散周期互相关函数)。通过Matlab2009A测试。-NASA developed tracking and data relay satellite system (TDRSS) use of orthogonal signal generator is the order of the GOLD for the r = 11 sequence of length 2047, m sequence pairs for the 4445 and 4005, use of Matlab program to construct the sequence, and verify the balance of the signal standard, PACF and PCCF. Testing by Matlab2009A.
Platform: |
Size: 2048 |
Author: Alex |
Hits:
Description: 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
Platform: |
Size: 1024 |
Author: krnrwa |
Hits:
Description: 扩频系统中的直接扩频产生的信号，m序列码的产生-Direct spread spectrum signal generated, m sequence code generated
Platform: |
Size: 1024 |
Author: zhao |
Hits:
Description: matlab function file.m-sequence, gold-sequence, crosscorrelation, autocorrelation.
Platform: |
Size: 1024 |
Author: k |
Hits:
Description: m序列发生器，长度可以变化，此处使用长度为40 的移位寄存器。反馈函数使用的是：x40+x5+x4+x3+1-m sequence generator, the length can be varied. here the length of the shift register is 40. Feedback function : x40+ x5+ x4+ x3+1
Platform: |
Size: 137216 |
Author: 李雪茹 |
Hits:
Description: m序列生成，用于CDMA扩频通信编码的产生-m sequence generation, coding for the production of CDMA spread spectrum communication
Platform: |
Size: 1024 |
Author: 宁磊 |
Hits:
Description: 系统辨识与MATLAB仿真程序与剖析夹介绍了MATLAB应用入门方法，本程序是关于m序列的MATLAB程序。并提供具体程序予以分析-System identification and analysis of MATLAB simulation program with MATLAB Applications folder entry describes the method, the program is on the m sequence of MATLAB. And to provide specific procedures to analyze
Platform: |
Size: 3773440 |
Author: 花十五 |
Hits:
Description: 用带反馈通道的移位寄存器产生PRBS序列信号。要选择合适的通道，经模二加法后进行反馈。在程序中，移位寄存器个数可从2到13中任意选择，其长度也可以自由选择。运行结果在vc++的运行环境中能看得很清楚，最后产生的M序列数据也存在相应的数据文件中。-With a shift register with feedback channel PRBS sequence generated signals. To select the appropriate channel, molded after the second addition of feedback. In the program, the number of shift register 13 can be from 2 to choose, free to choose its length. Operation results in vc++ runtime environment, can see clearly, the final sequence data generated by M also the corresponding data file.
Platform: |
Size: 5120 |
Author: chenshan |
Hits:
Description: m序列生成函数 输入十进制数,经计算 输出二进制m序列-The function of m sequence,from dectobin
Platform: |
Size: 1024 |
Author: 张汀 |
Hits:
Description: FSK/PSK信号调制器的VHDL程序，共分为分频器、m序列产生器、跳变检测、2:1数据选择器、正弦波信号产生器和DAC(数、模变换器)6部分-FSK/PSK signal modulator VHDL program is divided into divider, m sequence generator, transition detection, 2:1 data selector, the sine wave signal generator and DAC (number, mode converter) 6
Platform: |
Size: 2048 |
Author: hucy |
Hits:
Description: m序列产生子函数
gold序列产生子函数
自相关函数和互相关函数计算子函数
调用子函数[s,k,pn]=m(c,b0)产生第二条m序列-function [Rm]=Rm(golda,goldb) 自相关函数和互相关函数计算子函数
N=11
n=2^N-1
Rm(1)=sum(golda.*goldb)/n
for k=1:n-1
Rm(k+1)=sum(golda.*circshift(goldb,[0,k]))/n
end
Rm
Platform: |
Size: 1024 |
Author: SD |
Hits:
Description: 生成30位的m序列的matlab仿真源代码-M-generated sequence of 30 simulation source code matlab
Platform: |
Size: 3072 |
Author: wenjiahu |
Hits:
Description: M序列发生器函数，使用m文件实现，2至7级寄存器，主要分为两个部分。第一部分主要负责输入，输出，第二部分是M序列发生函数-M sequence generator function, 2-7 registers, divided into two parts. The first part is mainly responsible for the input, output, and the second part is the sequence generating function M
Platform: |
Size: 15360 |
Author: 陈建 |
Hits:
Description: m序列产生程序.matlab程序实现。验证正确。根据m序列的原理-m sequence
Platform: |
Size: 2048 |
Author: afu |
Hits:
Description: m序列发生器及其自相关
m序列构成的信号(矩形脉冲）
m序列sinc成形信号的自相关-m-sequence generator and its associated m-sequences formed from the signal (rectangular pulse) m sinc sequence forming signal autocorrelation
Platform: |
Size: 1024 |
Author: 王飞 |
Hits:
«
1
2
3
4
5
6
78
9
10
11
12
...
50
»