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QPSK
Direct sequence spread spectrum (DSSS) communication systems has been widely
used in these years for its advantage of wide spectrum, low working Signal-to-Noise
ratio (SNR), anti-interference, anti-multipath effect and capability of LPI and LPD.
They are increasingly replacing conventional communication forms and obtaining
extensively applications in modern military and commercial communication systems,
for example, CDMA communication system, GPS , measuring and control system,
satellite chain, identification of friend or foe and etc. Therefore, corresponding DSSS
electronic counter technique becomes a big problem to solve in electronic warfare
domain. DSSS electronic counter technique including blind detection, blind parameter
estimation and spreading sequences estimation. For the issue of DSSS electronic
counter technique of DSSS/QPSK signal damaged by strong additive white Gaussian
noise (AWGN), the main research content in this dissertation as follow.
- 2015-03-04 14:20:29下载
- 积分：1
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servo-system
这个是我做数字伺服系统仿真实验设计的程序，是采用用基于RBF 神经网络的预测误差修正控制(This is what I do digital servo system simulation design process, is the use of RBF neural networks using prediction error correction control)
- 2013-06-28 22:06:41下载
- 积分：1
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24816
2、4、8、16电平仿真 现代通信系统仿真(2,4,8,16-level simulation of modern communication system simulation)
- 2009-06-05 23:44:20下载
- 积分：1
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Matlab工具箱应用 苏金明编
matlab工具箱教程，例子详解，界面，操作教程，通俗易懂(Matlab toolbox tutorials, examples, interfaces, operating tutorials, easy to understand)
- 2019-03-25 21:52:41下载
- 积分：1
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Antenna-Design-Wizards
天线设计方面的资料，里面有详细的说明，希望对大家有用。(Antenna design information, which is described in detail, in the hope that useful to everyone.)
- 2007-11-11 12:05:10下载
- 积分：1
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chap14
《MATLAB图像处理实例详解》源代码 第14 章
( MATLAB image processing example explanation Source Code Chapter)
- 2014-12-16 16:37:27下载
- 积分：1
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gjsetrzn
解耦，恢复原信号，有小波分析的盲信号处理，包含了阵列信号处理的常见算法，仿真图是速度、距离、幅度三维图像，利用自然梯度算法，最小均方误差（MMSE）的算法，多抽样率信号处理。(Decoupling, restore the original signal, There Wavelet Analysis Blind Signal Processing, Contains a common array signal processing algorithm, FIG simulation speed, distance, amplitude three-dimensional image, Use of natural gradient algorithm, Minimum mean square error (MMSE) algorithm, Multirate signal processing.)
- 2016-03-27 11:25:08下载
- 积分：1
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KPCA
核主成分分析方法，是主成分分析的一种改进算法，是一种非线性的特征提取方法。
(Kernel principal component analysis, is the principal component analysis of an improved algorithm, is a nonlinear feature extraction method.)
- 2010-05-05 16:49:09下载
- 积分：1
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filtre
Filter to eliminate noise in images that are used to improve the image used.
- 2014-08-13 22:40:50下载
- 积分：1
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power_electric_inverter_model
电力电子逆变器MATLAB仿真模块模型，适用于微网系统MATLAB_simulink仿真环境下的研究应用。(Power electronic inverter module of MATLAB simulation model, research on the application of suitable for micro grid system MATLAB_simulink simulation environment.)
- 2014-11-29 19:59:19下载
- 积分：1
