搜索资源列表
uwbbpsk
- 用matlab编辑的关于超宽带通信的BPSK调制的误码率分析,系统仿真时加入高斯白噪声,仿真结果给出了时域和频域图-BER analysis of the ultra wide bank BPSK communication channel with AWGN, time and spectrum figures are given in the end.
UWB_Analysis
- 对uwb的ppm调制的时域和频域进行分析,画出它的图形-ppm of UWB modulation of the time domain and frequency domain analysis, to give its graphics
UWB_BPSK_Analysis
- uwb的BPSK调制进行时域和频域的分析,并画出时域和频域图形-UWB BPSK modulation in time domain and frequency domain analysis and paint time domain and frequency domain graph
signal_and_systems
- 信号系统常用程序.卷积/傅立叶级数/频谱分析/调制解调等-signal system commonly used procedures. Convolution / Fourier Series / spectrum analysis / modem, etc.
ofdmvsQAM
- 该程序包括了ofdm和qam两种调制的matlab仿真程序，并对两种调制方式进行了对比分析并仿真。-the program includes two QAM OFDM modulation and the Matlab simulation program, and two modulation methods for comparative analysis and simulation.
QAM
- 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 f
windowedsines
- 完成信号和调制与频谱分析.并进行相关的图形显示-completed with the modulation signal and spectrum analysis. And the graphics
tf3
- 这是一个时频分析中关于gabor变换的程序，此程序分离频率的效果不错。 Gabor变换： 式中a，b为常数，a代表栅格的时间长度，b代表栅格的频率长度 式中的 是一维信号x(t)的展开系数，h(t)是一母函数，展开 基函数是h(t)由作移位和调制生成的， - This in a time frequency analysis about the gabor transformation procedure, this procedure separation freq
BPSKBER
- 数字通信仿真程序，BPSK调制在高斯白噪声信道下的误码率分析。-digital communications simulation program, BPSK modulation in Gaussian white noise channel BER analysis.
OFDM-bpsk
- 有关于OFDM系统的在AWGN信道下(BPSK调制)的信噪比分析.-on OFDM system in AWGN channel (BPSK modulation) signal-to-noise ratio analysis.
8dpsk
- 8DPSK调制解调和误码分析 程序简洁方便-8DPSK modulation and demodulation and error analysis procedures simple convenience
ookmodulation
- 模拟启闭载波信号的最佳接收机的情形,包含信号的产生,模拟调制,接收检测,并分析显示出实际和理论的误码率vs SNR,希望对大家有用！-carrier signal simulation includes the best receiver situation, including the selection of signal, analogue modem, receive detection, and analysis show that the practical and theoreti
apkpskqam
- 本程序主要分析了三种调制方式对放大器非线性的敏感度，从中得出结论，APSK信号最佳。-the procedures of the three main methods of modulation of the nonlinear amplifier sensitivity, draw conclusions, APSK best signal.
uwbBPSKANDPPM
- 基于UWB通信的BPSK调制误码率分析和经PPM调制的UWB信号经高斯白噪声信道的系统仿真-based UWB BPSK modulation BER analysis and by the PPM UWB modulation signal white Gaussian Channel Noise Simulation
AManchesterCodeDecodingSystemBased
- 本文在阐明反相对称调制（PISM）原理的基础上，结合曼彻斯特码的结构特点，给出了一种基于PISM原理的曼彻斯特码解码系统，并对其抗噪声性能进行了理论分析，揭示了曼彻斯特码潜在的抗噪声性能。-This article clarifies RP-symmetry modulation (PISM) on the basis of principle, Manchester code with the structural characteristics of a given based on the
GMSKsimulation
- GMSK数字调制的仿真与分析，对GMSK信号进行了仿真研究-GMSK digital modulation Simulation and Analysis of GMSK signal simulation
QPSKSUN
- 用MATLAB语言实现QPSK调制的误码率性能分析-using MATLAB QPSK modulation BER Performance Analysis
DSB的Matlab调制解调仿真
- 利用Matlab/Simulink构建DSB调制与解调系统模型，包括信号源，调制器、信道、解调器及示波器等，观察记录仿真波形，并进行仿真分析
模拟调制
- 基于MATLAB的DSB-SC调制解调仿真及分析
差分调制在OFDM系统的应用
- OFDM是新一代无线通信的核心技术，与非差分调制相比,差分调制的最大优点是可完全不需要信道估计。 本文对 D A P S K 在 O F D M 系统中的应用进行了仿真 , 分析了它在各种不同的信道环境下的性能 , 并与 QA M 做了 比较