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双边幅度调制与解调
对频率为30Hz的余弦信号进行双边带幅度调制，载波频率为300Hz，并采用相干解调法实现解调-Bilateral amplitude modulation and demodulation cosine signal of 30Hz frequency double sideband amplitude modulation, carrier frequency is 300Hz, and the use of law to achieve coherent demo
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方波，正弦波，三角波可调频调幅多功能信号发生器-Fang Bo, sine wave, triangle wave, multi function signal generator frequency and amplitude modulation
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用脉冲宽度按正弦规律变化而和正弦波等效的PWM波形即SPWM波形控制逆变电路中开关器件的通断，使其输出的脉冲电压的面积与所希望输出的正弦波在相应区间内的面积相等，通过改变调制波的频率和幅值则可调节逆变电路输出电压的频率和幅值-With pulse width according to the sine law of change and equivalent sine wave inverter PWM waveform of SPWM waveform control circuit swit
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通信原理课程设计DSB调制MATLAB源程序-Amplitude modulation of a carrier wave normally results in two mirror-image sidebands. The signal components above the carrier frequency constitute the upper sideband (USB), and those below the carrier frequency constitute the
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合成孔径雷达成像代码以及噪声干扰代码，主要是SAR的RD算法以及射频、调相、调频、调幅噪声-Synthetic aperture radar imaging code and noise code, mainly is the SAR, RD algorithm and radio frequency, phase modulation, frequency modulation, amplitude modulation noise
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pulse amplitude modulation.
steps : sampling quantization and encoding
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压缩感知中调幅信号的稀疏字典训练及稀疏表示，包含KSVD算法，OMP算法-Sparse dictionary training and sparse representation of amplitude modulation signal in compressed sensing, including KSVD algorithm, OMP algorithm
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Quadrature Amplitude Modulation (QAM)
The creation of symbols that are some combination of amplitude and phase can carry the concept of transmitting more bits per symbol further. This method is called quadrature amplitude modulation (QAM). For
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lecture notes on SSB amplitude modulation
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Introduction
This section builds an example step-by-step to give you a first look at the Communications System Toolbox™ software. This section also shows how Communications System Toolbox functionalities build upon the computational and visual
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Introduction
This section builds an example step-by-step to give you a first look at the Communications System Toolbox™ software. This section also shows how Communications System Toolbox functionalities build upon the computational and visual
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This simulator helps to simulate M-ary Quadrature Amplitude modulation. It is not my work and I found it somewhere on the internet.
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MATLAB通信基础，SIMULINK仿真基础、离散信号随机信号、低通带通、高斯白噪声信道、多径衰落信道、幅度调制、角度调制、正交信号传输特性、二进制基带信号的最佳接收等。-Communication based on MATLAB and SIMULINK simulation, random signal, discrete signal to a low-pass bandpass, white gaussian noise channel, multipath fading channe
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analog modulation techniques are:
Amplitude modulation (AM) (here the amplitude of the carrier signal is varied in accordance to the instan eous amplitude of the modulating signal)
Double-sideband modulation (DSB)
Double-sideband modulati
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自己写的上课演示用的。数字通信中的幅度调制的simulink仿真。-Himself wrote on the amplitude modulation simulink simulation program, class presentations using.
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MATLAB code for Amplitude Modulation (AM) with control of modulation index (ma)
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Amplitude Modulation Simulink
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QAM是Quadrature Amplitude Modulation的缩写，中文译名为“正交振幅调制”，其幅度和相位同时变化，属于非恒包络二维调制。QAM是正交载波调制技术与多电平振幅键控的结合 。-QAM is Quadrature Amplitude Modulation acronym Chinese translation for quadrature amplitude modulation , the amplitude and phase changes at the same
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基于欧拉振幅调制获得的无衍射光的主程序-Main program of non diffracted light based on Euler amplitude modulation
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frequency division multiplexing (OFDM) is used extensively in broadband wired and wireless communication systems because it is an effective solution to intersymbol interference (ISI) caused by a dispersive channel. This becomes increasingly important
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