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DSSS-communications-system

于 2013-01-19 发布 文件大小:134KB
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  a document explaining a DSSS transmision channel and how to make a rake receiver with simulations

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    积分:1
  • PR1
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    2010-12-01 20:23:31下载
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    2007-03-19 15:01:51下载
    积分:1
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    adboost算法的一个例子。在Kearns和Valiant在1989年大作中指出了这种算法的可行性。而后,Freund在 1990年以及他和Schapire在 1994-1996年提出了boosting整个算法思路,似乎这种算法走到 了实际应用的开端。然而直到AdaBoost被viola在其人脸识别系统中运用(2001Viola和 Jones),这种方法才彻底开始暴火.(An example adboost algorithm. Kearns and Valiant pointed at the feasibility of this method in 1989 masterpiece. Then, Freund and Schapire he made in 1990 and in 1994-1996 the idea of ​ ​ boosting the entire algorithm, this algorithm seems to come to the beginning of the practical application. However, until the use of AdaBoost is viola (2001Viola and Jones) in its face recognition systems, this approach was completely start a fire storm.)
    2013-12-28 22:44:27下载
    积分:1
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    active filter shunt so good simpower system simulation
    2015-03-16 23:42:08下载
    积分:1
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    这个程序演示了如何应用耦合结构空气动力问题,通过Matlab编程,分析了飞行器机翼颤振等问题。(This model demonstrates how to implement a coupled structural-aerodynamic problem. The wing, otherwise rigid, is allowed to pitch and plunge. The motion of the wing is defined using SimMechanics blocks. The aerodynamic model is a simple, quasi-steady formulation. Dynamic pressure is manipulated by varying the Mach number & Altitude. You can also vary the CG location of the wing by double clicking on the picture of the BACT subsystem. The structural, mass, and aerodynamic properties all come from the following "Modeling the Benchmark Active Control Technology Wind Tunnel Model for Application to Flutter Suppression" by Martin R. Waszak of NASA Langley. Automatic flutter detection is implemented via a state-machine in Stateflow. )
    2013-07-06 14:53:09下载
    积分:1
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    matlab gui实例,实现时间的实时显示,包括年月日(matlab gui example, to achieve real-time display of time, including years at)
    2010-12-07 10:34:11下载
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    2012-03-24 17:46:03下载
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  • BP_net
    利用matlab神经网络对齿轮箱进行故障诊断,程序经调试完全好用(Matlab neural network used for fault diagnosis of gear box, easy to use program by the debugging of)
    2010-05-18 20:21:21下载
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