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Description: 基于FPGA的256-QAM实现 写FPGA的QAM调制程序有帮助-FPGA-based 256-QAM achieve wrote FPGA QAM modulation procedures help
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Size: 132096 |
Author: 陈友荣 |
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Description: 本文介绍了QAM调制、解调和判决原理，讨论了QAM的误码率性能，并在SystemView下对QAM调制、解调系统进行了仿真，观察并分析了原始输入信号、调制信号、解调信号、星座图以及QAM信号的功率谱图。-QAM modulation, demodulation and sentencing principle, the QAM BER performance, and right under the SystemView QAM modulation, demodulation system for simulation, observation and analysis of the original input signal, signal modulation, demodulation signal constellation map and QAM signals in the power spectrum.
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Size: 124928 |
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Description: MAQM调制： 对QAM调制的一些仿真程序-MAQM modulation : QAM some simulation program
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Size: 2048 |
Author: 王维 |
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Description: qam仿真程序，主要包括输入信号的qam调制-qam simulation program, which mainly includes the input signal modulation qam
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Size: 2048 |
Author: 石安连 |
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Description: 这个源程序代码包提供了通信系统中BPSK,QPSK,OQPSK,MSK,MSK2,GMSK,QAM,QAM16等调制解调方式 用matlab的实现，以及它们在AWGN和Rayleigh信道下的通信系统实现及误码率性能-The source code package provides a communication system in BPSK, QPSK, OQPSK, MSK, MSK2, GMSK, QAM, QAM16 manner, such as modulation and demodulation matlab realization, as well as their in AWGN and Rayleigh fading and realize the communication system error rate performance
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Size: 34816 |
Author: 郭顺利 |
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Description: 星形QAM调制程度,用MATLAB仿真...请大家共享-The degree of star QAM modulation, using MATLAB simulation ... please share
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Size: 1024 |
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Description: QAM调制与解调——包含了多种多进制的正交调制与解调-QAM modulation and demodulation- contains a variety of M-ary orthogonal modulation and demodulation
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Size: 205824 |
Author: 北上 |
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Description: 基带调制以及解调所用代码，适用于各种QAM调制以及解调-Base-band modulation and demodulation used in code, applicable to a variety of QAM modulation and demodulation
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Size: 4096 |
Author: 禹杰 |
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Description: QAM调制的MATLAB仿真程序，是深入理解调制解调的一个很好的例子。-QAM modulation MATLAB simulation program, an in-depth understanding of modulation and demodulation of a good example.
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Size: 1024 |
Author: xiaonian |
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Description: 对QAM的频谱、散图、眼图以及误码率进行了仿真。使用matlab语言。-QAM spectrum of scattered diagram, eye diagram and BER simulation. Using matlab language.
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Size: 173056 |
Author: 张秀宁 |
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Description: BPSK,8PSK,16QAM,32QAM,64QAM的解调程序MATLAB-BPSK, 8PSK, 16QAM, 32QAM, 64QAM demodulation procedures MATLAB
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Size: 2048 |
Author: 冯兴乐 |
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Description: 此程序是基于MATLAB的QAM调制程序，使用起来简单易学。-This procedure is based on the MATLAB-QAM modulation procedures, use easy to learn.
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Size: 1024 |
Author: 周天 |
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Description: 各种QAM的调制程序-Various QAM modulation procedures
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Size: 2048 |
Author: 徐涛 |
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Description: 关于BPSK，QPSK，8QAM,16QAM，32QAM的调制解调程序3。-On the BPSK, QPSK, 8QAM, 16QAM, 32QAM modulation and demodulation process of the 3.
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Size: 1024 |
Author: water206 |
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Description: 信号的调制，包括BPSK,QPSK,16QAM,64QAM，-Signal modulation, including BPSK, QPSK, 16QAM, 64QAM,
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Size: 1024 |
Author: 李波 |
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Description: FSK frequency shif keying simulation with matlab and Quadrature amplitude modulation QAM 16
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Size: 15360 |
Author: Noble |
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Description: 基于matlab的QAM调制与解调。正交振幅调制（QAM）是一种幅度和相位联合键控（APK）的调制方式。它可以提高系统可靠性，且能获得较高的信息频带利用率，是目前应用较为广泛的一种数字调制方式。
-Matlab based on the QAM modulation and demodulation. Quadrature amplitude modulation (QAM) is a joint amplitude and phase keying (APK) modulation method. It can improve system reliability, and can get higher bandwidth utilization of the information, which is the application of a relatively wide range of digital modulation methods.
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Size: 10240 |
Author: 陆宇飞 |
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Description: bpsk/qpsk/16qam/64qam的matlab调制仿真程序-bpsk/qpsk/16qam/64qam modulation
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Size: 1024 |
Author: huang |
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Description: Quadrature amplitude modulation (QAM) is a modulation scheme in which two sinusoidal carriers,
one exactly 90 degrees out of phase with respect to the other, are used to transmit data over
a given physical channel. One signal is called the I signal, and the other is called the Q signal.
Because the orthogonal carriers occupy the same frequency band and differ by a 90 degree phase
shift, each can be modulated independently, transmitted over the same frequency band, and
separated by demodulation at the receiver. For a given available bandwidth, QAM enables data
transmission at twice the rate of standard pulse amplitude modulation (PAM) without any degradation
in the bit error ratio (BER).
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Size: 508928 |
Author: Flo |
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Description: The digital simulation system using MATLAB to illustrate the
Quadrature Amplitude Modulation (QAM). QAM is a modulation scheme to convey two digital bit
streams which can be converted to symbol signals by modulating the amplitudes and the phase of two
carrier waves. First, we transmit a signal composed of two different 1024 bit streams and modulate
them using QAM. Next, at the receiver, we demodulate them using an orthogornality of two carriers
and matched filters. We also conduct the error analysis of two sampled signals in order to observe how
the probability of making bit errors changes depending on the inverse of Power Spectral Density (PSD)
of Additive White Gaussian Noise (AWGN).
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Size: 713728 |
Author: khang
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