Description: QFSK的调制与解调，用C写的主程序，汇编写的调制与解调的子程序-QFSK the modulation and demodulation, with the main program in C, compile writing, the modulation and demodulation of the Subprogram Platform: |
Size: 76800 |
Author:刘韶光 |
Hits:
Description: OFDM系统在QPSK与16QAM调制下，误码率比较程序，希望对大家有一定用处-OFDM system with 16QAM QPSK modulation, error rate procedures, We hope to have some use Platform: |
Size: 12288 |
Author:刘亚楠 |
Hits:
Description: 绍了数字通信中的Q PSK 调制解调的原理和过程, 通过用M atlab 对这一过程的编程, 分析信号在
理想信道和加噪信道中模拟传输时的时域图, 并用蒙特卡罗方法, 讨论模拟过程中的误码率, 所得结果与理论
结果基本一致.
关键词:Q PSK 系统仿真 蒙特卡罗分析 M atlab-Shaozeng digital communications Q PSK modulation and demodulation principle and process, M atlab through the process of programming, analysis of signal processing in the ideal channel noise channel analog transmission of time-domain diagram, and Monte Carlo methods discussed in the process of simulation BER results are basically consistent with the theoretical results. Key words: Q PSK System Simulation Monte Carlo Analysis of M atlab Platform: |
Size: 1070080 |
Author:zhanghuan |
Hits:
Description: OFDM，QPSK调制下仿真程序，包括信道编解码，调制解调，上下采样-OFDM, QPSK modulation simulation program, including channel coding and decoding, modulation and demodulation, up and down sampling Platform: |
Size: 4096 |
Author:佳人 |
Hits:
Description: matlab中用simulink模块实现qpsk调制，包括模块及其主函数
-matlab with simulink module QPSK modulation, including the module and its main function Platform: |
Size: 7168 |
Author:yxj |
Hits:
Description: matlab仿真程序，产生QPSK调制的信号，严格按照QPSK的调制步骤分I路Q路产生信号，最后两路相加，产生已调信号，调制信号随机产生，载波信号是余弦信号。-matlab simulation program to produce the QPSK modulation signal, in strict accordance with the QPSK modulation of the sub-step road Q road I have a signal, the sum of the last two, have been transferred signal, randomly generated modulated signal, carrier signal is a cosine signal. Platform: |
Size: 3072 |
Author:duanaobest |
Hits:
Description: 一个4*4mimo通信系统的仿真，qpsk调制，用mmse自适应解调，画出了ber曲线-A 4* 4mimo communication system simulation, qpsk modulation and demodulation with adaptive mmse, draw a curve ber Platform: |
Size: 1024 |
Author:yangxidan |
Hits:
Description: QPSK是数字系统中用的比较多的调制方式之一，本程序实现QPSK的调制解调-QPSK is a digital system with a relatively large number of modulation of one of the ways to achieve this process of QPSK modulation and demodulation Platform: |
Size: 2048 |
Author:sunny |
Hits:
Description: QPSK modulation system with recover loops-This is a model of a QPSK modulation system for transmission over a bandpass channel with fc = 100 Hz and B = 30 Hz and AWGN at the receiver. SRRC fi lters with excess bandwidth α = 0.18 are employed. The receiver includes an NDA timing recovery loop followed by a DD phase recovery loop. The transmitter?s symbol period is T and set to a value of 100 ms. The symbol period at the receiver is Tr. The model will produce six windows: Two constellation plots and two eye diagrams (for the real part only), at the output of the matched fi lters and after the recovery loops a plot of the phase error (output of the NCO) and a plot of the fractional timing error (used in the interpolator). The frequency off set at the receiver is denoted by deltaf. The model simulates the transmission of 8000 QPSK symbols. Platform: |
Size: 15360 |
Author:ranbowang |
Hits:
Description: 自适应MIMO-Wimax通信系统仿真程序，调制方式QPSK,QAM可选，信道条件符合802.16标准。是MIMO,OFDM初学者的必备入门资料-Adaptive MIMO-Wimax communication system simulation program, Modulation QPSK, QAM optional, channel conditions in line with the 802.16 standard. Is a MIMO, OFDM essential introductory information for beginners Platform: |
Size: 31744 |
Author:赵亮 |
Hits:
Description: 用matlab实现QPSK调制，各路信号的频谱，高斯白噪声信道-QPSK modulation to achieve with matlab, and the brightest signal of the spectrum, white Gaussian noise channel Platform: |
Size: 1024 |
Author:annytan |
Hits:
Description: communication system is expected to increase the service, the quality improvement and also the capacity, using spread spectrum communication system is one of the method to fulfill that demand. This quality and capacity factor will depend on the number of user. In order to see the performance of the Wiener Filter on the MC-CDMA system, simulation method is used by increasing the Direct Sequence Spread Spectrum CDMA signal, with digital modulation QPSK Platform: |
Size: 249856 |
Author:hario |
Hits:
Description: BSPK QPSK 8PSK调制与解调的matlab程序，已经经过测试，可稳定运行，具有很高的使用价值-BSPK QPSK 8PSK modulation and demodulation matlab program, has been tested and stable operation with high use value Platform: |
Size: 11264 |
Author:胡大海 |
Hits:
Description: In this LAB, it will simulate a basic BPSK transmission system and demonstrate the transmission of text data over a
noisy channel with different noise levels. The basic components of the simulated system are illustrated in the following
figure. There are four parts in the LAB which need to be done in sequence. Platform: |
Size: 647168 |
Author:khang
|
Hits:
Search - modulation qpsk with matlab