Description: 用软件锁相环解调QPSK的simulink仿真,希望有帮助-software PLL QPSK demodulator the simulink, with the hope of helping Platform: |
Size: 17663 |
Author:JustTD |
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Description: 刚才上传的fsk的的解调程序，这是fsk的调制程序。同属于《通信原理》的系统仿真系列。--供刚接触到matlab的朋友使用。-just upload the FSK demodulator of the procedure, which is FSK modulation procedures. With the "Communication Theory" series of system simulation.-- To begin for the friends use Matlab. Platform: |
Size: 1024 |
Author:selena |
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Description: QPSK调制解调误码率及误符号率，相干解调，输出的bitber是误码率，symber是误符号率-QPSK demodulator BER and misuse of the symbol rate, coherent demodulation, the output is bitber BER, symber mistakenly Symbol Rate Platform: |
Size: 1024 |
Author:文玲 |
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Description: 利用Matlab编程模擬实现,藍芽GFSK調變解調,希望供大家参考学习-Matlab simulation programming, Bluetooth GFSK modulation and demodulation and hope for your consideration study Platform: |
Size: 77824 |
Author:蔡宗軒 |
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Description: 用软件锁相环解调QPSK的simulink仿真,希望有帮助-software PLL QPSK demodulator the simulink, with the hope of helping Platform: |
Size: 17408 |
Author: |
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Description: FSK差分检波系统仿真的课程设计
本课程设计主要利用MATLAB集成环境下的Simulink仿真平台，设计一个FSK信号差分检波系统。观察FSK调制前后的信号波形,并对调制前后信号的频谱进行分析,再以调制信号为输入，构建差分检波解调系统电路，观察解调前后的信号波形，并对解调前后信号的频谱进行分析。加入噪声分析通过三种不同信道FSK信号差分检波系统接受信号的性能。仿真结果，基本达到课程设计要求。-FSK differential detection system simulation of the curriculum design of this course the main use of MATLAB integrated design environment of Simulink simulation platform, the design of a FSK signal differential detection system. Observed before and after FSK modulation signal waveforms, and modulation signal spectrum before and after analysis, and then modulated signal as input, build a system of differential detection demodulator circuits, observe the pre-and post-demodulation signal waveforms, and signal demodulation spectrum before and after analysis. Adding noise analysis through the three different channel FSK signal differential signal detection system to accept performance. The simulation results, the basic courses to meet the design requirements. Platform: |
Size: 652288 |
Author:球球 |
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Description: 此为通信matlab仿真平台 simulink仿真模型，包括中频传输 基带解调 载波同步 多相滤波 和NCO的大系统-This is the communication matlab simulation model simulink simulation platform, including the transmission base-band demodulator IF carrier synchronization of multi-phase filtering and large-scale systems NCO Platform: |
Size: 9216 |
Author:陈磊 |
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Description: In this simulink model , 16-QAM modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal
is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset
can be seen by varying the phase of down-sampling
operation.The signal transmitted is recovered
at the detector output.-In this simulink model , 16-QAM modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal
is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset
can be seen by varying the phase of down-sampling
operation.The signal transmitted is recovered
at the detector output. Platform: |
Size: 9216 |
Author:quail |
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Description: In this simulink model , QPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal
is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.-In this simulink model , QPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal
is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output. Platform: |
Size: 8192 |
Author:quail |
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Description: 这里提供了一整套的基于MATLAB的OFDM开发系统，从编码到信道模型-->解调-->同步建立--->维特比译码，涵盖了通信所有涉及的知识，是不错的学习资料。-Here are a set of MATLAB-OFDM-based development system, from coding to the channel model-> demodulator-> Sync build---> Viterbi decoding, covering all involved in the communication of knowledge, is a good learning information. Platform: |
Size: 37888 |
Author:刘伟 |
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Description: 对QPSK解调系统完美建模，其中通过改变码元速率和载波频率，再计算相应的环路滤波器的参数，即可实现多种QPSK模型的解调，且该模型可通过SYSTEM generator进行量化，从而生成ISE能直接使用的HDL代码。
matlab版本：2007a-Perfect for QPSK demodulation system modeling, which by changing the symbol rate and carrier frequency, and then calculate the corresponding parameters of the loop filter, QPSK demodulator can achieve a variety of models, and the model can be quantified by SYSTEM generator thereby generating ISE HDL code can be used directly.
matlab version: 2007a Platform: |
Size: 19456 |
Author:61408520 |
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