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Description: pam我们考虑常见的插值(抽取)运算和滤波器级联的情形，在实际的插值(余
:)运算中，为了避免信号在经过插值(抽取)后出现混盛现象，保证能无失多
恢复信号，我们常常在插值运算之后(抽取运算之前)加上插值(抽取)滤公
时信号进行带限，如图2.10左边所示。
-we consider common interpolation (extraction) and Operational FILTER circumstances, In the actual interpolation (I :) operator, in order to avoid signal after interpolation (taken) after mixed Sheng, guarantee that it will lose no more than restore signals We often after the interpolation operation (from operations before), plus interpolation (extraction) filter when public signal band-limited, 2.10 figure shown in the left side.
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Size: 1205462 |
Author: 陈重 |
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Description: pam我们考虑常见的插值(抽取)运算和滤波器级联的情形，在实际的插值(余
:)运算中，为了避免信号在经过插值(抽取)后出现混盛现象，保证能无失多
恢复信号，我们常常在插值运算之后(抽取运算之前)加上插值(抽取)滤公
时信号进行带限，如图2.10左边所示。
-we consider common interpolation (extraction) and Operational FILTER circumstances, In the actual interpolation (I :) operator, in order to avoid signal after interpolation (taken) after mixed Sheng, guarantee that it will lose no more than restore signals We often after the interpolation operation (from operations before), plus interpolation (extraction) filter when public signal band-limited, 2.10 figure shown in the left side.
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Size: 1205248 |
Author: 陈重 |
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Description: 对于通行工程里的两种调制方式PAM和QAM进行了性能仿真，并对他们的性能进行了比较。有信噪比，误码率等重要参数比较。还有具体的文档说明。-For the passage of two works in the PAM and QAM modulation for the performance simulation, and their performance compared. There is signal to noise ratio, bit error rate and other important parameters. There are specific documentation.
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Size: 15360 |
Author: 黄姗姗 |
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Description: UWB超宽带信号。PAM调制接受机MATLAB源代码。可以用在仿真中-UWB Ultra-wideband signal. PAM modulation receivers MATLAB source code. Can be used in simulation
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Size: 1024 |
Author: rw |
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Description: UWB超宽带信号。PAM调制RAKE接受机MATLAB源代码。可以用在仿真中-UWB Ultra-wideband signal. PAM modulation RAKE receiver MATLAB source code. Can be used in simulation
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Size: 1024 |
Author: rw |
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Description: 程序清单A中收录了产生PPM-TH和PAM-DS这两个信号源的所有函数；程序清单B中收录了加性高斯白噪声（AWGN）信道建模，正交和非正交单脉冲PPM-TH接收机结构，以及反极性PAM-DS单脉冲接收机结构仿真所需的所有函数。-A list of procedures resulting in a collection of PPM-TH and PAM-DS these two signal sources all function procedure includes a list of B in the additive white Gaussian noise (AWGN) channel modeling, orthogonal and non-orthogonal single pulse PPM-TH receiver structure, as well as the anti-polarity PAM-DS monopulse receiver structure simulation all the necessary functions.
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Size: 18432 |
Author: feifei |
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Description: 通信信号matlab仿真数字基带信号pam的波形及功率谱密度 -Communication Signal matlab simulation pam digital baseband signal waveforms and power spectral density
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Size: 1024 |
Author: |
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Description: PAM—DS发射机。包含了要产生的UWB信号的所有参数特性，以DB为单位的平均发射功率POW等-PAM-DS transmitter. Included to generate the UWB signal characteristics of all the parameters to DB for units such as the average transmission power POW
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Size: 1024 |
Author: 李曼 |
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Description: 幅度调制数字pam系统中基带信号的频谱和幅度已调信号的频谱图实现-Amplitude modulation system of figure pam baseband signal spectrum and amplitude spectrum signals have been transferred
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Size: 1024 |
Author: yanli |
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Description: 滚降系数为0.5，载波频率fc=40/T.基带信号的频谱和幅度已调信号的频谱。-Roll-off factor of 0.5, the carrier frequency fc = 40/T. base-band signal spectrum and amplitude spectrum signals have been transferred.
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Size: 1024 |
Author: 欧米秋 |
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Description: 脉冲振幅（PAM）的仿真：脉冲振幅调制，即是脉冲载波的幅度随基带信号变化的一种调制方式。如果脉冲载波是由冲激脉冲组成的，则前面所说的抽样定理，就是脉冲振幅调制的原理。-Pulse amplitude (PAM) of the simulation: Pulse amplitude modulation, that is, the range of carrier pulse with changes in base-band signal of a modulation. If the pulse carrier is formed by the impulse of the pulse, then said in front of the sampling theorem, that is, the principle of pulse amplitude modulation.
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Size: 28672 |
Author: 李月 |
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Description: 常用的数字PAM信号波形及其功率谱的仿真，包含源码和一份实验报告，有详细的分析。-Commonly used in digital PAM signal waveforms and power spectrum of the simulation, including source code and a test report, detailed analysis.
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Size: 1036288 |
Author: 李霄逍 |
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Description: Signal modulation using Pam modulation (simulink)
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Size: 2470912 |
Author: asia |
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Description: 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.
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Size: 8192 |
Author: quail |
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Description: 产生PAM_TH_UWB，包括PAM_TH_UWB信号的产生和频谱特征-Produce PAM_TH_UWB, including PAM_TH_UWB signal generation and spectral characteristics
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Size: 4096 |
Author: wangdan |
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Description: 超宽带信号中高斯脉冲和冲击脉冲的产生，以及脉冲位置调制（PPM)和脉冲幅度调制(PAM)，形成一个完整的电路来完成整个过程-UWB signal in the Gaussian pulse and impulse generation, and pulse position modulation (PPM) and pulse amplitude modulation (PAM), to form a complete circuit to complete the whole process
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Size: 7168 |
Author: 胡经广 |
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Description: 通信信号之PAM信号误码率仿真，matlab环境下。-PAM signal BER simulation
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Size: 15360 |
Author: 刘欢 |
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Description: 包括相位编码（含二相BPSK和四相QPSK）、线性调频LFM、非线性调频NLFM、脉冲幅度调制(PAM)信号、带噪FSK频率编码信号等的信号源码，是很好的产生各种雷达信号的程序资源。-Including the phase encoding (including two-phase four-phase BPSK and QPSK), LFM LFM, non-linear FM NLFM, pulse amplitude modulation (PAM) signal with noise signals encoded FSK frequency signal source, is to produce a good variety of radar Program resources signals.
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Size: 10240 |
Author: liujia |
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Description: 仿真4-PAM通过awgn的误比特率性能-Bit error performance simulation of 4-PAM signal through the AWGN channel after the
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Size: 1024 |
Author: EDISON |
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Description: 数字基带信号的仿真包括双级性信号、单级性信号、pam信号在AWGN信道的仿真-Simulation of digital baseband signal includes a signal of a two-stage, single stage of the signal, pam signal simulation in AWGN channel
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Size: 261120 |
Author: QQ |
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