-
qpsksystem_SJSU_mdl
QPSK modulation system with recover loops(This is a model of a QPSK modulation system for transmission over a bandpass channel with fc = 100 Hz and B = 30 Hz and AWGN at the receiver. SRRC fi lters with excess bandwidth α = 0.18 are employed. The receiver includes an NDA timing recovery loop followed by a DD phase recovery loop. The transmitter?s symbol period is T and set to a value of 100 ms. The symbol period at the receiver is Tr. The model will produce six windows: Two constellation plots and two eye diagrams (for the real part only), at the output of the matched fi lters and after the recovery loops a plot of the phase error (output of the NCO) and a plot of the fractional timing error (used in the interpolator). The frequency off set at the receiver is denoted by deltaf. The model simulates the transmission of 8000 QPSK symbols.)
- 2009-05-15 11:05:08下载
- 积分:1
-
Runge-Kutta
高品質積分 Runge Kutta 如有需要仍有更精細版本可供參考(Runge Kutta)
- 2011-01-04 10:27:25下载
- 积分:1
-
Neural-network-design-of-source
说明: 各种神经网络设计的源码,通过MATLAB验证
(The source of various neural network design, verification by MATLAB)
- 2010-04-12 20:17:41下载
- 积分:1
-
radar-range-finding
说明: 讲述雷达测距原理,组成元件,性能指标,发展趋势(About radar ranging principle, components, performance index)
- 2011-03-26 21:56:32下载
- 积分:1
-
polarization-array-beamforming
针对极化阵列的波束综合问题,并把这一问题描述成一个凸优化问题。
(For polarization array pattern synthesis problem, and describe it as a convex optimization problem.)
- 2013-12-16 19:37:19下载
- 积分:1
-
1---Copy-(2)
In such situations, the performance of Monte Carlo simula-
tions may be better: they are faster and there are no limitations
for the number of components in simultaneous outages.
- 2013-05-06 01:44:47下载
- 积分:1
-
dsisoftv5
具有特色的地震数据处理源码,由matlab语言编写,可用于各个版本的matlab(characteristics of the seismic data processing source code from Matlab language, can be used for all versions of Matlab)
- 2007-04-30 23:09:26下载
- 积分:1
-
buck-boost
buck boost varaible voltage by state space equations
- 2013-09-15 09:39:06下载
- 积分:1
-
Matcom
MATCOM 使用教程 MATCOM可以把MATLAB转换成C语言(MATCOM use the tutorial MATCOM can put MATLAB into C language)
- 2013-03-30 14:43:27下载
- 积分:1
-
emdcmp
对心电信号进行EMD分解,比较EMD、EEMD、CEEMD、CEEMDAN的分解差别(Emd for ecg signal decomposition, comparing emd, eemd, ceemd, ceemdan decomposition differential)
- 2020-12-21 10:39:08下载
- 积分:1