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ADifferentiallyCoherentDelay-LockedLoopforSpread-S
详细讲述了直接序列扩频差分锁相环的文章,包含具体的算法结构,并附有仿真结果。(A novel differentially coherent delay-locked loop(DCDLL) for accurate code tracking is proposed for direct sequence spread spectrum systems. Due to the use of the differential
decoder and exactly one correlator, the proposed scheme avoids
the problems of gain imbalance. The tracking error variance is
derived by linear analysis. When the proposed DCDLL scheme is
applied in ranging with additive white Gaussian noise (AWGN)
channel, the performance of the proposed DCDLL scheme is
about 1.4 dB better than that of one-correlator tau–dither loop
(TDL), and near that of noncoherent DLL.)
- 2010-08-03 22:15:08下载
- 积分:1
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bandpass
双线性变换法设计带通滤波器,凯泽窗法设计带通滤波器(Bilinear transform band-pass filter, the Kaiser window method designed bandpass filter)
- 2012-06-13 21:48:33下载
- 积分:1
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windconversion
optimisation of wind conversion
- 2013-03-06 06:33:04下载
- 积分:1
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send
伪随机码,运用语音发射,噪声为发射信号,音乐为噪声信号。(Pseudo-random code, the use of voice-launch, launch signal noise, music for the noise signal.)
- 2009-04-22 19:39:02下载
- 积分:1
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psomatlabprograme
一种混沌粒子群算法源程序。并附带几个测试函数。非常实用!(Chaos Particle Swarm Optimization of a source. And attached to several test functions. Very useful!)
- 2008-06-16 20:16:09下载
- 积分:1
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mmse_Mimo
Computing the BER for MIMO system with MINIMUM MEAN SQUARE ERROR Equalization in a Rayleigh fading channel.
- 2013-07-24 20:21:04下载
- 积分:1
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BPneuralnetworkexample
neural network algorithm, BP method
- 2013-11-10 06:49:41下载
- 积分:1
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PUMAdemos
PUMA(Phase Unwrap Max Flow) for matlab
- 2010-12-06 17:05:59下载
- 积分:1
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wang123
Chirp信号的波形产生和脉压显示其波形以及测速(the plus compression of Chirp signal)
- 2015-03-18 15:29:29下载
- 积分:1
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IGA-MECHANICAL-ANALYSIS
这是进行IGA分析的 Matlab代码.可用于进行1维,2维和三维的线弹性问题分析,并可以进行裂纹的扩展,夹杂等的计算。同时,包括Eular梁和Kirchhoff板在内的结构力学问题也可行。
(This is the the Isogeometric Analysis (IGA) Matlab code.
The code supports one, two and three dimensional linear elasticity problems.
Extended IGA for hole, inclusion and crack modelling is also implemented.
Structural mechanics problems including Euler beam and Kirchhoff plates
(rotation-free formulations) are implemented as well.)
- 2020-10-04 15:27:39下载
- 积分:1