搜索资源列表
64QAM
- 基于matlab正交振幅数字调制解调模块仿真程序-Digital orthogonal amplitude modulation demodulation module based on matlab simulation program
MSK
- 该文档主要实现matlab中的msk调制解调功能,广泛运用于现代数字通信中-The document is mainly achieved in the matlab msk modulation and demodulation functions, widely used in modern digital communications
MF_RC531_scn
- MF RC531 是应用于13.56MHz 非接触式通 信中高集成读写卡芯片系列中的一员。该读写卡 芯片系列利用了先进的调制和解调概念,完全集 成了在13.56MHz 下所有类型的被动非接触式通 信方式和协议。芯片管脚兼容MF RC500、MF RC530 和SL RC400。 MF RC531 支持ISO/IEC14443A/B 的所有层 和MIFARE® 经典协议,以及与该标准兼容的标 准。支持高速MIFARE® 非接触式通信波特率。内部的发送
xiaoyue
- QAM-OFDM调制解调,描述了原始信号经过QAM调制后又进行OFDM调制,最后经过高斯信道,解调的过程-QAM-OFDM modulation and demodulation
MATLAB-QPSK
- MATLAB仿真QPSK调制与解调,实际例程演示!-MATLAB simulation of QPSK modulation and demodulation, the actual routines demo!
ber_16QAM
- 自己写的16QAM调制解调系统性能仿真,验证仿真误码率和理论的一致性-The performance of Modulation and demodulation 16QAM system
MSK
- 基于matlab/m文件的MSK的调制与解调仿真-MSK modulation and demodulation based simulation matlab/m file
GMSK
- 基于MATLAB/m文件的GMSK调制解调系统仿真实现-Simulation-based GMSK modulation and demodulation system MATLAB/m file
digital_communication_simulation
- 曾峰的数字通信,主要包括波形成型,匹配滤波,AM调制解调,QPSK调制解调,FSK调制解调,最大似然检测等。-Digital communication has peaks, including waveform shaping, matched filtering, AM modulation and demodulation, QPSK modulation and demodulation, FSK modulation and demodulation, the maximum like
Sine-wave-modulation-x0
- 用频率300HZ正弦波调制频率30KHZ的正弦波,采用同步解调,观察调制信号、已调信号、解调信号的波形、频谱以及解调器输入输出信噪比的关系。-300HZ frequency sine wave with a sine wave modulation frequency 30KHZ, using synchronous demodulation, the modulated signal was observed, modulated signal, the waveform of the dem
AM-DSB
- AM调制解调、DSB调制解调程序,并画出相应的函数图像。-AM modulation and demodulation, DSB modulation and demodulation, and draw the corresponding function of the image.
Digital-Modulation
- 基于MATLAB的数字调制与解调的设计,以及仿真的实现-Digital modulation and demodulation MATLAB design, and simulation-based implementation
A-new-match-for-8dpsk
- 主要讲了关于一种新的8DPSK调制,解调方案-A new modulation and demodulation schemes 8DPSK
MIMO-OFDM
- 此代码为MIMO-OFDM源程序,包括PSK调制与解调,空时分组编译码,信道建模等部分-This code for MIMO-OFDM source, including PSK modulation and demodulation, space-time block coding and decoding, channel modeling and other parts
OFDM_matlab
- 一个相对完整的OFDM通信系统的仿真设计,包括编码,调制,IFFT,上下变频,高斯信道建模,FFT,PAPR抑制,各种同步,解调和解码等模块,并统括系统性能的仿真验证了系统设计的可靠性 -A relatively complete simulation of OFDM communication system design, including coding, modulation, IFFT, down conversion, Gaussian channel model, FFT, PA
energy-leakage--dual-tree
- 首先根据高斯白噪声频率充满整个频带的特性,通过双树复小波包变换对高斯白噪声进行分解,利用频带能量泄漏的定量分析方法,验证了双树复小波包变换具有较低的频带能量泄漏特性;其次利用双树复小波包变换逐层分解信号,对每层分解所得分量求其FFT谱的峭度,得到基于双树复小波包变换的谱峭度图,根据图中峭度最大的原则,可以自动准确的选择信号分解最佳层数和最佳分量;最后将基于双树复小波包变换的谱峭度图的故障诊断方法应用于实际工程中,对齿轮故障振动信号进行分析,选择最佳分解层数和分量后利用希尔伯特包络解调,有效准确地
softdemodulation-of-8psk
- 讲述软解调很不错的一片文档,主要阐述的是8PSK的软解调FPGA实现,但对8PSK的软解调原理阐述很清楚,没有多余的东西,但需要注意其中各个调制符号点得顺序。-About soft demodulation of a document is very good, mainly on the soft 8PSK demodulation FPGA, but soft 8PSK demodulation principle describes very clearly, no extra stuff
qpsksheji
- QPSK 调制 与 解调 系统 仿真 设计 论文讨论了QPSK的调制解调原理,分析了它们的调制解调实现过程的程序设计-QPSK modulation and demodulation system simulation design thesis discusses the QPSK modulation and demodulation principle, analyzed their modem implementation process of program design
PSK-Source-program
- 运用MATLAB对PSK的调制与解调过程进行仿真,记录并分析仿真结果。-Using MATLAB PSK modulation and demodulation process simulation, recording and analysis of simulation results.
8-psk
- 外文资料,针对8-psk的调制和解调给予了详细的说明,讲解的非常深刻且易于理解-Foreign materials, for 8-psk modulation and demodulation give a detailed descr iption on the very deep and easy to understand