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Description: 根据输入的调制方式，对输入序列MOD_IN进行调制，分别采用BPSK, QPSK, !6QAM, 64QAM，完成对星座图的映射-According to the modulation input, the input sequence MOD_IN modulation, using BPSK. QPSK,! 6QAM, 64QAM, the completion of the mapping constellation
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Size: 4097 |
Author: feitian |
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Description: 根据输入的调制方式，对输入序列MOD_IN进行调制，分别采用BPSK, QPSK, !6QAM, 64QAM，完成对星座图的映射-According to the modulation input, the input sequence MOD_IN modulation, using BPSK. QPSK,! 6QAM, 64QAM, the completion of the mapping constellation
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Size: 4096 |
Author: feitian |
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Description: bpsk映射和解映射 实现01序列和+1 -1序列的相互转变-BPSK mapping realize reconciliation mapped 01 sequence and+ 1-1 sequence changes in the mutual
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Size: 1024 |
Author: bingo |
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Description: 根据输入的调制方式，对输入序列MOD_IN进行调制，分别采用BPSK, QPSK, !6QAM, 64QAM，完成对星座图的映射，输出为Y.转化的方法为：先写出十进制情况下从0 到N-1-According to the modulation input of the input sequence MOD_IN modulation, respectively, using BPSK, QPSK,! 6QAM, 64QAM, completion of the mapping constellation diagram, the output for Y. transformation method as follows: first write a decimal from 0 to N-1
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Size: 5120 |
Author: 李洁 |
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Description: 本程序用于完成BPSK、QPSK、pi/4QPSK、OQPSK、8PSK、16QAM、32QAM、64QAM和128QAM的调制仿真。并可任意扩展到MPSK和MQAM。程序分成四个部分，fir.m对基带码元序列进行脉冲成型，可选矩形脉冲，升余弦脉冲和平方根升余弦脉冲； modal.m 为主程序，完成岁各种信号的基带星座图映射、脉冲成型和调制；pi4QPSK.m 为pi/4QPSK信号的星座图映射程序；test1.m给出一个简单的频谱显示测试。-This procedure for the completion of BPSK, QPSK, pi/4QPSK, OQPSK, 8PSK, 16QAM, 32QAM, 64QAM and the modulation 128QAM simulation. Arbitrary and may be extended to MPSK and MQAM. Procedures are divided into four parts, fir.m of baseband symbol pulse sequences forming, optional rectangular pulse, raised cosine square root raised cosine pulse and pulse modal.m-based procedures, the completion of the age range of the base-band signal constellation diagram mapping, pulse shaping and modulation pi4QPSK.m for pi/4QPSK signal constellation diagram mapping procedures test1.m given spectrum shows a simple test.
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Size: 4096 |
Author: 徐哲 |
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Description: 本程序用于完成BPSK、QPSK、8PSK的调制仿真。并可任意扩展到MPSK和MQAM。程序分成三个部分：phase.m对基带码元序列进行脉冲成型，可选矩形脉冲，升余弦脉冲和平方根升余弦脉冲； model.m 为主程序，完成各种信号的基带星座图映射、脉冲成型和调制； command.m给出一个简单的频谱显示测试。-This procedure for the completion of BPSK, QPSK, 8PSK modulation simulation. Arbitrary and may be extended to MPSK and MQAM. Program is divided into three parts: phase.m symbol of the baseband shaping pulse sequences, optional rectangular pulse, the square root raised cosine pulse and raised cosine pulse model.m-based procedures, completed a variety of base-band signal constellation mapping , pulse shaping and modulation command.m given spectrum shows a simple test.
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Size: 4096 |
Author: long |
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Description: matlab 实现qpsk的映射电路的程序 还有bpsk程序-it is the program to realize the mapping circuit for qpsk and bpsk
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Size: 1024 |
Author: 英雄 |
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Description: 自己编写的，盲源分离算法仿真分析系统（图形界面）又名：独立分量分析；算法种类：自然梯度算法、投影自然梯度算法、FastICA、SOBI、NJD非正交联合对角化。信号种类：
MASK：2ASK，4ASK，8ASK
MPSK：2PSK、4PSK、8PSK
MFSK：2FSK、4FSK、8FSK 分连续相位CPFSK和离散相位DPFSK两种
MQAM：16QAM、32QAM、64QAM、128QAM
OFDM：子载波数可任意选定，映射方式有BPSK、QPSK、4QAM、16QAM、32QAM、64QAM
Sign：符号函数
Noise：噪声-Blind Source Separation（BSS） algorithm simulation and analysis system (graphical interface) algorithm types: natural gradient algorithm, the projection of natural gradient algorithm, FastICA, SOBI, NJD non-orthogonal joint diagonalization. Signals: MASK: 2ASK, 4ASK, 8ASK MPSK: 2PSK, 4PSK, 8PSK MFSK: 2FSK, 4FSK, 8FSK sub-CPFSK continuous phase and discrete phase DPFSK two kinds of MQAM: 16QAM, 32QAM, 64QAM, 128QAM OFDM: the number of sub-carriers can be arbitrarily selected, mapping methods are BPSK, QPSK, 4QAM, 16QAM, 32QAM, 64QAM Sign: sign function Noise: Noise
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Size: 155648 |
Author: 刘卫菠 |
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Description: 数字通信调制信号信号模拟系统
信号种类：
MASK：2ASK，4ASK，8ASK
MPSK：2PSK、4PSK、8PSK
MFSK：2FSK、4FSK、8FSK 分连续相位CPFSK和离散相位DPFSK两种
MQAM：16QAM、32QAM、64QAM、128QAM
OFDM：子载波数可任意选定，映射方式有BPSK、QPSK、4QAM、16QAM、32QAM、64QAM
-Digital communication system signal-signal analog modulation signals Category: MASK: 2ASK, 4ASK, 8ASK MPSK: 2PSK, 4PSK, 8PSK MFSK: 2FSK, 4FSK, 8FSK sub-CPFSK continuous phase and discrete phase DPFSK two kinds of MQAM: 16QAM, 32QAM, 64QAM, 128QAM OFDM: the number of sub-carriers can be arbitrarily selected, and mapping methods are BPSK, QPSK, 4QAM, 16QAM, 32QAM, 64QAM
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Size: 94208 |
Author: 刘卫菠 |
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Description: awgn信道下的bpsk的误码率计算与作图-awgn Channels bpsk BER calculation and mapping
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Size: 869376 |
Author: tony |
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Description: BPSK调制解调过程，利用映射完成BPSK调制-BPSK modulation and demodulation process, using BPSK modulation mapping completed
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Size: 1024 |
Author: huiwenjia |
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Description: BPSK信号的产生以及绘制信号的星座图，更好的理解了信号的时域和频域特性-BPSK signal generation and the mapping signal constellation, a better understanding of the signal in time domain and frequency domain characteristics
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Size: 1024 |
Author: zhouwt |
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Description: BPSK, QPSK, 16-QAM Modulation Mapping BER in communication
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Size: 1024 |
Author: EoSungWook |
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Description: 在理解RS码编译码原理的基础上使用Matlab或VC进行编程，首先产生一段随机序列，即原始的发送比特流，然后对该信号进行RS编码、BPSK映射、加噪、解映射及RS译码，得到恢复的数据。-Decoding RS codes in understanding the basis of the principle of programming using Matlab or VC, the first generating a random sequence, that is, send the original bit stream, and then the signal RS coding, BPSK mapping, noise, solution maps, and RS decoding , to recover the data.
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Size: 7168 |
Author: jinlongli |
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Description: 个人编写的wimax协议的映射部分程序，可以实现ask、bpsk、16qam和64qam四种调制功能，使用查表的方式实验，程序简单易懂！-Wimax protocol mapping part of the program was written by individuals, you can ask, BPSK, 16qam and 64qam four kinds of modulation functions, the use of look-up table way of experiment, the program is simple and easy to understand!
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Size: 244736 |
Author: master |
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Description: 卷积码仿真与分析
在理解卷积码编译码原理的基础上使用Matlab语言进行编程，首先产
生一段随机序列，即原始的发送比特流，然后对该信号进行卷积编码、BPSK 映射、加噪、解映射及译码，得到恢复的数据。
-The simulation and analysis of the convolutional code to understand convolutional code encoding and decoding principle the basis of the Matlab language programming, first generate a random sequence, that is, the original send bitstream, and then the signal convolution coding, BPSK mapping, plus noise demapping and decoding, to obtain the recovered data.
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Size: 23552 |
Author: 旺简 |
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Description: 数字通信调制信号模拟系统:MASK：2ASK，4ASK，8ASK
MPSK：2PSK、4PSK、8PSK
MFSK：2FSK、4FSK、8FSK 分连续相位CPFSK和离散相位DPFSK两种
MQAM：16QAM、32QAM、64QAM、128QAM
OFDM：子载波数可任意选定，映射方式有BPSK、QPSK、4QAM、16QAM、32QAM、64QAM
-Digital communication modulation signal simulation system: MASK: 2ASK, 4ASK, 8ASK MPSK: 2PSK 4PSK 8PSK MFSK: 2FSK 4FSK 8FSK continuous phase the of CPFSK and the discrete phase DPFSK both MQAM: 16QAM, 32QAM, 64QAM, 128QAM OFDM: sub- carriers can be arbitrarily selected, and mapping methods are BPSK, QPSK, 4QAM, 16QAM, 32QAM, 64QAM
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Size: 94208 |
Author: 罗梵 |
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Description: 一个两发一收的空时编码系统，调制信号用BPSK星座映射,有误码率的曲线-A received two rounds of a space-time coding system with BPSK modulation signal constellation mapping, error rate curves with
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Size: 1024 |
Author: 韩鑫 |
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Description: Mathematica 环境下GNSS导航信号体制中的BOC调制、BPSK调制的功率谱计算及频谱图绘制程序，相关函数计算-GNSS navigation signal system in the BOC Mathematica modulation, BPSK modulation of the power spectrum calculation and spectral mapping procedures, the calculation of the correlation function
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Size: 137216 |
Author: sinahust |
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Description: 假设截获了一段短波数字通信的信号，要求解调出最终的信息，每组解调出来后，将10组信息组合起来，恢复最终的信源输出数据。
先验信息：两组数据文件，编号为1、2，每组I、Q两路存放，格式为“int16”，采样率为9600Sa/s，其中第一组为单径情况，第二组为多径情况。
参数符合MIL-STD-188-110A标准；
同步序列为syn=seq.dat，BPSK调制；
接收机频率稳定度高于1e-6。
文件中有效信息总长度为333.75s，其中同步头长为5/12s，每时隙1/6s，训练序列占10 ，在数据之前；
交织方式为全交织，矩阵交织，列为1000，在比特级进行；
纠错码码率为1/2；
调制方式为BPSK、QPSK和8PSK中的一种，映射方式为二进制，BPSK相位偏移为0，其余两种为 。
-Suppose intercepted signal for a period of short-wave digital communications requires final demodulated information after each demodulated, combining 10 group information, to restore the final output data source.
Priori information: two sets of data file, numbered 1, 2, each I, Q two-way storage, the format is int16 , sampling rate 9600Sa/s, where the first group is a single path, the second group multipath situation.
Parameters meet MIL-STD-188-110A standard
Synchronization sequence syn = seq.dat, BPSK modulation
The frequency stability of the receiver is higher than 1e-6.
File payload total length of 333.75s, wherein the synchronization header length is 5/12s, each time slot 1/6s, accounting for 10 of the training sequence, before the data
Interleaving for the whole interleaving matrix interleaving, as 1000, carried out at the bit level
Error correction code rate of 1/2
The modulation scheme is BPSK, QPSK and 8PSK one, a binary mapping, the BPSK phase offset is 0, the
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Size: 4096 |
Author: suxiaogua |
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