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Description: 通信系统中的OQPSK，并且与QPSK相比较。matlab实现-Communication Systems OQPSK, and compared with QPSK. matlab achieve
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Size: 1024 |
Author: ZHENG |
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Description: These files in Matlab implement a conventional DS -CDMA detector using QPSK modulation and matched filters in the receiver.-These files in Matlab implement a conventional DS-CDMA detector using QPSK modulation and matched filters in the receiver.
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Size: 3072 |
Author: Saurabh |
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Description: 自己编写的QPSK调制与解调，内含matlab-figure-file、matlab-M-file和得出的jpg格式图形！-I have written QPSK modulation and demodulation, containing matlab-figure-file, matlab-M-file and come to the jpg format graphics!
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Size: 43008 |
Author: 李里 |
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Description: qpsk调制解调 源文件，在现在的毕业设计和课程设计中都有要求的-modem qpsk source file, in the current school design and curriculum design have requested
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Size: 15360 |
Author: 任智峰 |
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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.
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Size: 15360 |
Author: ranbowang |
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Description: QPSK调制解调模型 simulink仿真-QPSK modulation and demodulation simulink simulation model
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Size: 6144 |
Author: wenweigao |
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Description: QPSK开环载波同步技术研究 频偏估计算法-Open-loop carrier synchronization QPSK Research Frequency Offset Estimation Algorithm
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Size: 1024 |
Author: wenweigao |
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Description: 加性高斯白噪声信道条件下的QPSK信号的调制与解调，观察了调制信号的功率谱图，输入输出信号图，已经时间误码率图与理论误码率的比较-Additive white Gaussian noise channel under the conditions of the QPSK signal modulation and demodulation, observed power spectra of modulated signals, input and output signal maps, plans have been time and theoretical bit error rate BER Comparison
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Size: 2048 |
Author: zhangwei |
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Description: 本人收集的关于多径衰落、瑞利，RICE信道、QPSK等仿真程序，经过本人测试，全部可用，并附上测试结果及仿真图.-I collected on the multipath fading, Rayleigh, RICE channel, QPSK simulation program, etc., after I test, all available, along with test results and simulation of Fig.
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Size: 276480 |
Author: 魏臻 |
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Description: 移动通信原理实验指导书
内容包括各种调制实验的算法
MSK，GMSK，QPSK，OQPSK，DQPSK，pi/4DQPSK-Guiding principle of the experimental mobile contents include a variety of modulation algorithm experiment MSK, GMSK, QPSK, OQPSK, DQPSK, pi/4DQPSK ....
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Size: 905216 |
Author: gigicheon |
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Description: This file is the matlab source code for offset QPSK (OQPSK) modulation and demodulation in wireless and mobile communications
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Size: 1024 |
Author: Abbas |
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Description: QPSK信号在MATLAB上的仿真代码，载波频率为10HZ，信息速率为1Baud，信号经过带宽为2HZ的系统。-QPSK signal in the simulation of MATLAB code, the carrier frequency to 10HZ, the information rate of 1Baud, signal bandwidth of the system 2HZ.
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Size: 706560 |
Author: 小武 |
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Description: Another QPSK MODEM simulation
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Size: 5120 |
Author: bobo |
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Description: QPSK with matlab codes
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Size: 241664 |
Author: remond |
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Description: Minimum Shift Keying (MSK), uses two frequencies which are separated by 1/2T and phase discontinuity is avoided in symbol boundaries. Further, MSK transmission can also be visualized as a variant of offset-QPSK technique, where sinusoidals are used for pulse shaping instead of rectangular.
-Minimum Shift Keying (MSK), uses two frequencies which are separated by 1/2T and phase discontinuity is avoided in symbol boundaries. Further, MSK transmission can also be visualized as a variant of offset-QPSK technique, where sinusoidals are used for pulse shaping instead of rectangular.
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Size: 1024 |
Author: zeusZZ |
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Description: Excellent matlab program for QPSK digial modulation techniques
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Size: 4096 |
Author: kiran |
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Description: 比较简洁的OFDM+QPSK的仿真,带AWGN和误码率统计-Simple comparison of the simulation of OFDM+ QPSK with AWGN and bit error rate statistics
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Size: 21504 |
Author: qinghao |
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Description: Alamouti 2x1 system with QPSK modulation
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Size: 1024 |
Author: yakup |
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Description: Digital Communication project, QPSK over AWGN and Rayliegh Multipath Effects.
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Size: 10240 |
Author: sam |
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Description: Calculate SER of Qpsk in presense of awgn
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Size: 425984 |
Author: ashish |
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