-
QPSK
数字调制就是把数字基带信号的频谱搬移到高频处,形成适合在信道中传输的带通信号。基本的数字调制方式有振幅键控(ASK)、频移键控(FSK)、绝对相移键控(PSK)、相对(差分)相移键控(DPSK)。在接收端可以采用想干解调或非相干解调还原数字基带信号。
(Digital modulation is the spectrum shifting to high frequency digital baseband signals, suitable for the formation of bandpass signal transmission in the channel. Digital modulation basic amplitude keying (ASK), frequency shift keying (FSK), the absolute phase shift keying (PSK), relative (differential) phase shift keying (DPSK). At the receiving end can be used to dry the demodulation or non coherent demodulating the digital baseband signal.
)
- 2013-12-23 23:45:59下载
- 积分:1
-
moba
This is a Multi Objective BAT Algorithm.
- 2014-02-11 13:49:18下载
- 积分:1
-
hw1
State Space Simulink Model with Two variables.
- 2014-02-24 09:04:53下载
- 积分:1
-
matlab
基于matlab的7阶不变矩,以源码的形式展示出来(Based on the 7-order invariant moments matlab)
- 2011-04-19 21:48:23下载
- 积分:1
-
Nonlinear-Adaptive-Flight-Control-Using-Backstepp
............... Nonlinear Adaptive Flight Control Using Backsteppin ..................................................................................................................
- 2014-09-02 21:09:33下载
- 积分:1
-
P91_ODE_TaylorSeriesMethod
Ordinary differential equation of method Taylor series method.
- 2014-10-15 17:46:44下载
- 积分:1
-
tspo_ga
tsp using Genetic algorithm
- 2014-11-06 23:06:50下载
- 积分:1
-
QPSK-modulation
qpsk调制 信道仿真 采用蒙特卡洛 信号和噪声随机生成,莱斯信道(qpsk modulation and channel simulation using Monte Carlo signal and noise randomly generated, Rice channel)
- 2013-11-12 21:20:54下载
- 积分:1
-
NN
说明: zero sequence caliculation
- 2009-05-08 21:04:29下载
- 积分:1
-
changefile
matlab批量文件处理目录读取,用于图像处理或者其他应用中读取目录(matlab batch file processing directory is read for image processing or other applications to read the directory)
- 2014-11-14 11:25:25下载
- 积分:1