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基于复解析带通滤波器的复调制细化谱分析原理和方法-Complex analytic band-pass filter-based complex modulation Zoom Spectrum analysis principles and methods
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实现了一个基本的AM的调制解调系统，其中包括信息信号，载波信号，已调制信号，通过带通滤波器后的信号及解调后的信号。-Achieve a basic modulation and demodulation of AM systems, including an information signal, the carrier signal and the modulated signal through the band pass filter signal and the demodulated
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FFT频谱分析 带通数字滤波器 高通、低通、带阻滤波器 信号调制解调 傅立叶变换 分析传输函数-FFT spectrum analysis bandpass digital filter high-pass, low-pass filter signal modulation and demodulation Fourier transform analysis of the transfer function of band-stop
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介绍了2PSK的调制解调原理，接收机有带通滤波器和升余弦滤波器接收的性能比较-Describes the modulation and demodulation principle 2PSK, the receiver has a band-pass filter and a raised cosine filter receiver performance comparison
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QPSK信号的调制解调过程，内容包括带通滤波，脉冲成形，以及硬判决译码过程-QPSK modulation and demodulation process of the signal, including a band-pass filtering, pulse shaping, and a hard-decision decoding process
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基于人工神经网络的常用数字信号调制，窗函数法设计一个数字带通FIR滤波器，LZ复杂度反映的是一个时间序列中。- The commonly used digital signal modulation based on artificial neural network, A window function design FIR digital band-pass filter, LZ complexity is reflected in a time sequence.
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仿真效果非常好，使用高阶累积量对MPSK信号进行调制识别，FIR 底通和带通滤波器和IIR 底通和带通滤波器。- Simulation of the effect is very good, Using high-order cumulants of MPSK signal modulation recognition, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter.
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窗函数法设计一个数字带通FIR滤波器，music高阶谱分析算法，使用高阶累积量对MPSK信号进行调制识别。- A window function design FIR digital band-pass filter, music higher order spectral analysis algorithm, Using high-order cumulants of MPSK signal modulation recognition.
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ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块，FIR 底通和带通滤波器和IIR 底通和带通滤波器，分析了该信号的时域、频域、倒谱，循环谱等。- ofdm system simulation including 16qam modulation fft windowing modules plus cp, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, Analysis
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FIR 底通和带通滤波器和IIR 底通和带通滤波器，脉冲响应的相关分析算法并检验，包括调制，解调，信噪比计算。- Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, Related impulse response analysis algorithm and inspection, Includes the modulation, demodulation, signal to noise
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抑制载波型差分相位调制，窗函数法设计一个数字带通FIR滤波器，用于信号特征提取、信号消噪。- Suppressed carrier type differential phase modulation, A window function design FIR digital band-pass filter, For feature extraction, signal de-noising.
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FIR 底通和带通滤波器和IIR 底通和带通滤波器，包含CV、CA、Single、当前、恒转弯速率、转弯模型，抑制载波型差分相位调制。- Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, It contains CV, CA, Single, current, constant turn rate, turning model, Suppressed carrier type differ
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NRZ type differential phase modulation signal modeling and simulation analysis, GSM is GMSK modulation signal generation, A window function design FIR digital band-pass filter.
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