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simulink框图来实现多进制PAM调制
Update : 2008-10-13 Size : 7.55kb Publisher : flora

用于仿真2,4,8,16,.......任意进制的M-QAM的仿真源代码,MATALB编写-for simulation 2,4,8,16, ... arbitrary 229 M-QAM the simulation source code, prepared Aspect
Update : 2025-02-19 Size : 2kb Publisher : feitian

DL : 0
这个是用MATLAB中的SIMULINK编的PAM调制-This is the MATLAB simulation series PAM modulation
Update : 2025-02-19 Size : 6kb Publisher : liufang

simulink框图来实现多进制PAM调制-simulink block diagram to realize the M-ary PAM modulation
Update : 2025-02-19 Size : 7kb Publisher : flora

DL : 0
Signal modulation using Pam modulation (simulink)
Update : 2025-02-19 Size : 2.36mb Publisher : asia

In this simulink model , baseband 8-ary PAM detection is simulated .A half-sine pulse shaped PAM signal is given as input to the detector.The received signal is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The 8-ary PAM signal transmitted is recovered at the detector output.
Update : 2025-02-19 Size : 8kb Publisher : quail

An 8-QAM communications channel simulation in Simulink, constructed from a 16-QAM model and using an I,Q correlation receiver. QAM (quadrature amplitude modulation) is a method of combining two amplitude-modulated (AM) signals into a single channel, thereby doubling the effective bandwidth. QAM is used with pulse amplitude modulation (PAM) in digital systems, especially in wireless applications. In a QAM signal, there are two carriers, each having the same frequency but differing in phase by 90 degrees (one quarter of a cycle, from which the term quadrature arises). One signal is called the ‘I’ signal, and the other is called the ‘Q’ signal. Mathematically, one of the signals can be represented by a sine wave, and the other by a cosine wave. The two modulated carriers are combined at the source for transmission. At the destination, the carriers are separated, the data is extracted from each, and then the data is combined into the original modulating information. -An 8-QAM communications channel simulation in Simulink, constructed from a 16-QAM model and using an I,Q correlation receiver. QAM (quadrature amplitude modulation) is a method of combining two amplitude-modulated (AM) signals into a single channel, thereby doubling the effective bandwidth. QAM is used with pulse amplitude modulation (PAM) in digital systems, especially in wireless applications. In a QAM signal, there are two carriers, each having the same frequency but differing in phase by 90 degrees (one quarter of a cycle, from which the term quadrature arises). One signal is called the ‘I’ signal, and the other is called the ‘Q’ signal. Mathematically, one of the signals can be represented by a sine wave, and the other by a cosine wave. The two modulated carriers are combined at the source for transmission. At the destination, the carriers are separated, the data is extracted from each, and then the data is combined into the original modulating information.
Update : 2025-02-19 Size : 11kb Publisher : Griffin Wright

Bit Error Rate analysis of an Extended Receiver for Rectangular PAM. The performance of a digital communication system in the presence of additive white Gaussian noise (AWGN) can be assessed by the measurement of the bit error rate (BER). The Simulink model provided is a rectangular polar pulse amplitude modulation (PAM) baseband system with an AWGN channel and an extended sample and hold receiver with a low pass filter. An extended receiver has an odd number of sample and hold circuits. What remains to be answered is if such a receiver would provide a more desirable BER than that of a simple S/H receiver.-Bit Error Rate analysis of an Extended Receiver for Rectangular PAM. The performance of a digital communication system in the presence of additive white Gaussian noise (AWGN) can be assessed by the measurement of the bit error rate (BER). The Simulink model provided is a rectangular polar pulse amplitude modulation (PAM) baseband system with an AWGN channel and an extended sample and hold receiver with a low pass filter. An extended receiver has an odd number of sample and hold circuits. What remains to be answered is if such a receiver would provide a more desirable BER than that of a simple S/H receiver.
Update : 2025-02-19 Size : 11kb Publisher : Griffin Wright

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分别展示了PPM-TH-UWB系统的整个发射链路,PAM-DS-UWB系统的发射链路和MB-UWB信号的产生。-Were demonstrated PPM-TH-UWB system links the entire launch, PAM-DS-UWB systems transmit chain and MB-UWB signal.
Update : 2025-02-19 Size : 15kb Publisher : 劳尔

TH-PPM-UWB的simulink仿真框图以及各个部分的S函数-TH-PPM-UWB in the simulink simulation block diagram and various part of the S function
Update : 2025-02-19 Size : 146kb Publisher : 劳尔

This is a simple Simulink model for digital PAM in AWGN channels.
Update : 2025-02-19 Size : 38kb Publisher : seifi

DL : 0
With MATLAB® and Simulink® models that illustrate methods, it supplies a deeper understanding of future ... Overview of Modeling Techniques for Optical Transmission Systems Using MATLAB® and Simulink® ... Self-Coherent Detection and Electronic DSP ... ASK Modulation Formats Transmission Model-With MATLAB® and Simulink® models that illustrate methods, it supplies a deeper understanding of future ... Overview of Modeling Techniques for Optical Transmission Systems Using MATLAB® and Simulink® ... Self-Coherent Detection and Electronic DSP ... ASK Modulation Formats Transmission Model
Update : 2025-02-19 Size : 9kb Publisher : khan

DL : 0
simulink实现载波PAM信号传输并计算不同信噪比下的误码率-PAM Modulation In Simulink
Update : 2025-02-19 Size : 10kb Publisher : 邵欣业

DL : 0
PAM数字调制,matlab/simulink-PAM digital modulation, matlab/simulink
Update : 2025-02-19 Size : 21kb Publisher : lunfei

用matlab 的simulink 仿真PAM调制与解调模块。-using the simulink of the matlab simulinking the modulation and demoduation system of the PAM
Update : 2025-02-19 Size : 8kb Publisher :

使用Simulink进行M-PAM仿真 - ON划词翻译ON实时翻译 The use of Simulink M-PAM simulation
Update : 2025-02-19 Size : 2kb Publisher : 张大大

用Simulink实现PAM调制,并显示星座图和眼图-PAM modulation and demodulation
Update : 2025-02-19 Size : 7kb Publisher : liu wangshu

PAM MODULATION CIRCUIT USING SIMULINK
Update : 2025-02-19 Size : 10kb Publisher : GEZAHEGN
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