搜索资源列表
communicationsystem
- 基于MATLAB的简单通信系统仿真 13折线 PCM编解码 BPSK调制解调 MSK调制解调-MATLAB-based simulation of a simple communication system 13 line PCM codec MSK modulation and demodulation BPSK modulation and demodulation
Twonewparametersindigitalmodulationrecognition
- 两个新的特征参数在数字调制识别中的应用，两个新的特征参数在数字调制识别中的应用-Two new parameters in digital modulation recognition, two new parameters in digital modulation recognition
16PSK
- Demo for modulation 16PSK, after running you can show result
Modulation
- BPSK, QPSK, 16-QAM Modulation Mapping BER in communication
dpcm
- 差分脉冲编码调制（DPCM）的matlab模块仿真，实现抽样，量化，预测，编码并解码。-Differential pulse code modulation (DPCM) of matlab modules simulation, realize sampling, quantification, forecasting, encoding and decoding.
modulation
- bpsk, qpsk, msk,gmsk 调制解调仿真-bpsk, qpsk, msk,gmsk modulation simulating
MODASK
- This program simulates Digital ASK Modulation.
Wavelength-modulation-1
- 介绍半导体激光器波长调制与频率调制技术的文章-Wavelength modulation absorption spectrometry an extensive scrutiny of the generation of signals
Pulse-Code-Modulation
- 脉冲编码调制（PCM，Pulse Code Modulation）是一种将模拟语音信号转换成数字信号的编码方式，从数学上来看，量化过程就是把一个连续幅度值的无限数集合映射成一个离散幅度值的有限数集合，编码就是用一组二进制数来表示这些映射后的有限数。 国际标准化的PCM采用折叠二进制码，符合长途电话质量。根据量化方法的不同，PCM 可分为均匀量化PCM 和对数PCM 两大类，对数PCM中，A律和μ律编码都已被定为国际标准。 本程序实现了A律、μ律以及均匀量化三种PCM，
AMPLITUDE-MODULATION
- In this file I have described amplitude modulation with the help of MATLAB environment through programming in M.file
identity-modulation
- 模拟调制识别，可以实现多种模拟调制的识别-it is about the identification of the methods of modulation...
1466_26792
- hbridge inverter for pulse width modulation
lfm_bisht
- this code generates the linear frequency modulated signal using IQ modulation technique . bandwidth that it generates is 5MHz.this code also plots the spectrum of the lfm SIGNAL
16QAM
- COMUNICATION system simulation using 16QAM modulation scheme and AWGN channel calculate BER
Digital-modulation-schemes-lecture
- Digital modulation schemes lecture
identify
- 通信信号的调制信息包含在信号的瞬时幅度、相位、频率的变化之中，不同的信号其频谱也呈现不同的特征，通过提取瞬时幅度、相位、频率以及频谱的参数统计特征，可以识别不同的通信信号。通常是利用对瞬时幅度、瞬时相位，瞬时频率和信号功率谱进行某种变换而得到可以明显区分各种信号的特征参数。-Communication signal modulation information is contained in the signal instantaneous amplitude, phase, frequency
modulation-and-demodulation-matlab
- modulation and demodulation modulation and demodulation-modulation and demodulation
qpsk-modulation
- 本程序给出了qpsk调制的源码程序，具有一定的参考价值- this program shows the qpsk modulation,from this program we can understand the process of qpsk modulation more .
adaptivemimo
- Adaptive mimo with adaptive modulation, find the appropriate rate depending on channel quality
modulation
- 通信原理中的数字调制方式与解调，包括了最常用的ask,psk,fsk的调制以及多种解调方式-the modulation and demodulation demo of ask, fsk ,dpsk and psk