搜索资源列表
Modulation
- modulation analogique
Modulation-Code-Matlab
- Modulation codes impulse codes
Quick-Start-Direct-Modulation
- 本代码是基于optisystem7.0光纤系统仿真软件搭建的激光器快速直接调制系统-the code is based on the optisystem7.0,which has building up system of Quick Start Direct Modulation
modulation-methodology
- 不同调制方式的演示,频移键控调制方式,频率调制,相位调制,矩形脉冲调制，以及频谱采样过程演示-Different modulation mode of presentation, frequency shift keying modulation, frequency modulation, phase modulation, rectangular pulse modulation, spectrum sampling process and demonstration
PCM-Modulation-
- pcm编码们以话音信号为例来说明数字通信的基本原理。人类的语音信号的频率范围在300—3 400 Hz之间，留有一定余地，设话音信号最高频率为4 kHz，则根据奈奎斯特采样定理，将话音信号数字化所需要的采样频率为8 kHz，即采样周期为l25 US 0再把每个采样值用8位二进制数字编码，就把模拟话音信号转换成了数字信号。因此，一路话音信号转换成数字信号以后，比特率为8 x8 000 b／s：64 kb／s。将模拟信号用脉冲信号进行采样使其离散化并进行数字编码的过程称为脉冲编码调制，简称PCM，这
Digital modulation
- Digital modulation documents
qpsk modulation
- modulation algorithm
modulation
- modulation is a part of communication system
Modulation
- this file describes various modulation techniques used in communication
AM-signal-modulation
- 基于LabVIEW的AM信号调制与解调,可以观测信号波形与频谱-An AM signal modulation and demodulation based on LabVIEW
Modulation-recognition
- 调制方式识别的MATLAB程序，来自经典硕士论文，挺好用的-Modulation recognition
frequency-modulation-method
- 雷达测伪距 采用的正负调频法 matlab仿真源码 -The radar measured pseudorange positive and negative frequency modulation method matlab simulation source code
QAM-modulation-digital-communication
- 数字通信QAM调制技术的matlab仿真实现-QAM modulation digital communication matlab simulation technology to achieve
simulation-for-several-modulation
- 调制方式仿真，主要包括psk、ask、fsk-simulation for several modulation
QAM-Modulation
- QAM modulation for constellation and ber in agwn you can plot the constellation and ber graph in this file
Tolerance-Band-Modulation-Methods-for-Modular-Mul
- Tolerance Band Modulation Methods for Modular Multilevel Converters -Tolerance Band Modulation Methods for Modular Multilevel ConvertersTolerance Band Modulation Methods for Modular Multilevel Converters
digital-modulation-system
- 三种数字调制系统的matlab代码：2ASK,2FSK,2PSK-Three kinds digital modulation system: 2ASK,2FSK,2PSK.
modulation-demodulation-matlab
- 这是基于matlab编写的调制解调程序代码，能够对已调信号进行解调，去除载波，提取原始调制信号。-This is based on the modulation and demodulation matlab write program code, it is possible for the modulated signal is demodulated to remove the carrier, extract the original modulated signal.
gmsk-modulation
- matlab program of gmsk modulation
Source-Modulation
- 1.对信源进行AM，DSB,SSB调制 2.信道中各自加入进过带通滤波器后的窄带高斯白噪声,解调每个信号，并画出滤除前后，双边带信号和单边带信号的频谱。-1. Letter source AM, DSB, SSB modulation 2. Add to each channel through the band pass filter into a narrow band Gaussian white noise, each signal demodulated, filtered a