搜索资源列表
DSSS.rar
- 一个四用户的扩频通信系统，扩频增益为N=16，采用Walsh码进行直接序列扩频，BPSK调制，无线信道为AWGN(加性高斯白噪声信道)信道(AWGN信道：不考虑通信信道信号时，由宽频范围描述的统计随机无线噪声。)。在接收端进行解扩，解调，判决，通过仿真得到其中一个用户的误比特率与信噪比的仿真结果。,A four-user spread spectrum communication system, spreading gain for N = 16, using Walsh code Direct
OFDMcode.rar
- 完整的OFDM链路程序并作了较为具体的解析从基本的bpsk,qpsk,qam到实际的ofdm系统，cdma链路，mac层仿真分析.,Orthogonal frequency division multiplexing (OFDM) is becoming the chosen modulation technique for wireless communications. OFDM can provide large data rates with sufficient robustnes
ofdmgen.m
- MATLAB program for OFDM generation and reception This is a simple MCM communications system. The code is pretty self-explanatory. Here I have not used the cyclic prefix. Transmitter End: 1. Generate random serial data with M symbols (RAND
papr_scfdma_ofdma
- 比较3GPP LTE上行链路中sc-fdma和OFDMA的papr，提供qpsk和16qam两种调制方式下的比较-Comparison of 3GPP LTE uplink of sc-fdma and OFDMA in papr, providing qpsk and 16qam Comparison of two modulation modes
viterbi
- 用matlab软件仿真了从卷积码编码，QPSK调制，AWGN信道，QPSK解调，以及Viterbi译码。-Using Matlab Simulate from the coding of convolutional code，Qpsk modulation ，AWGN channel ，Qpsk demodulation and Viterbi decoding。
QPSK_BPSK
- 这个源程序代码包提供了通信系统中BPSK,QPSK调制解调方式 用matlab的实现，误码率性能-The source code package provides a communication system BPSK, QPSK modulation and demodulation method using matlab implementation, bit error rate performance
DQPSK
- 此代码为π_4DQPSK解调源程序，用MATLAB实现,使用差分方式。-This demodulation π_4DQPSK source code using MATLAB to achieve, the use of differential mode.
ASK-OOK-FSK-BPSK
- Matlab代码实现了一个调制的GUI界面，同时实现了ASK, OOK, BPSK, QPSK, 8PSK调制算法的源代码。以图像形式展示了各种调制算法的实际运行结果。 -Matlab code implementation of a modulation GUI interface, at the same time achieve the ASK, OOK, BPSK, QPSK, 8PSK modulation algorithm source code. Image form a
Q1total
- This matlab code gives the BER of MRC, EGC and SC for QPSK
channel_simulation
- 代码包含的主要内容是AWGN信道上BPSK,QPSK,16QAM的调制解调，以及误码率计算过程，其中还有OFDM调制在信道上传输的仿真内容-Code contains the main contents of AWGN channel BPSK, QPSK, 16QAM modulation and demodulation, and bit error rate calculation process, in which there are OFDM modulation in the cha
paprOFDMA
- semilogy PAPR OFDMA with QPSK and 16QAM modulation.
hamqpsk
- qpsk hamming code。仿真出来的曲线很有意思-qpsk hamming code. Simulation curves out very interesting
OFDMwithwindowing
- OFDM加窗的matlab源码，主要用于降低峰均功率比-OFDM with windows matlab source, mainly used to reduce the PAPR
wcdmaQpskAndSpread
- 几点说明： 1、source_main.m为主函数，qpsk.m和spread.m为子函数； 2、在matlab工程目录下运行source_main.m即可； 3、为方便大家理解，特以P-CCPCH信道的处理进行了举例，若大家认为资料有用的话请回帖， 我会将整个WCDMA下行信号源的matlab代码提供给需要的人； 4、为方便初学者学习，特提供了我自己开发时参考的3GPP资料，并在关键位置做了记号。 -Some explanations: 1, source_main.
BPSK_QPSK_MATLAB
- BPSK,QPSK等多个调制方式的详细说明及matlab代码-BPSK, QPSK modulation and other detailed instructions and matlab code
QPSK
- 用MATLAB中的simulink对DQPSK进行仿真-Using MATLAB in the simulink simulation of the DQPSK
Task5.1QPSK
- Alamouti code for qpsk made easy
TCM_Qpsk1
- matlab simulation of Convolutioal as well Qpsk Constellation as well as Convolutioal coding. in this matlab code my goal is obtaining Bit Error rate in receiver.
qpsk
- matlab的qpsk的程序代码 是初学者的福音-The qpsk matlab program code is the gospel for beginners
QPSK调制解调完整程序
- QPSK调试解调的MATLAB源程序，MATLAB的源程序，可供大家参考(QPSK debugging and demodulation procedures, MATLAB source code, for reference.)