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DS-CDMA
DS-CDMA通信系统的MATLAB源程序(DS-CDMA communication system MATLAB)
- 2013-09-27 08:59:15下载
- 积分：1
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el-aminDevice_coordination
this is useful for protective device coordination useful for power system protection.
- 2015-02-02 01:54:18下载
- 积分：1
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ABS
研究了汽车制动过程中车速、轮速等的变化过程和影响因素；以化整为零的思想，研究得到制动过程中各物理量间的微分方程关系；进而建立在ABS下的数学模型；继而通过使用simulink建立仿真模型；采取逻辑门限的控制方法，综合仿真的整个动态变化过程；得到车速、轮速、滑移率、路面附着系数和制动距离随时间的变化曲线；最后利用图像分析的方法对各物理量进行分析、比较，对比有无ABS系统下制动距离的变化，得出使用ABS控制策略能显著缩短制动距离，提高制动安全性。数据分析和处理主要应用MATLAB软件。(The braking dynamics model of quarter vehicle ABS is established. It simulates the dynamic behavior of a vehicle under hard braking conditions. We researched the change of the vehicle speed and wheel speed during the vehicle braking. According to Newton s first and second law, then dfferential equations are obtained, so we get the Mathematical model. Next the response of the system is simulated by using Simulink in MATLAB . Based on the logic threshold control, we get the curve that Speed, wheel speed, slip ratio and road adhesion coefficient and brake distance changes over time. Contrasting with ABS or without ABS , using the ABS control strategy can significantly shorten the braking distance. Data analysis and processing mainly used MATLAB software.)
- 2020-11-26 11:39:30下载
- 积分：1
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identification
实现数字信号调制方式的识别,包括2ask4ask
2fsk4fsk 2psk4psk(identification of modulated digital signal)
- 2012-04-21 16:12:56下载
- 积分：1
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dianjihechang
simulink下的异步交流异步电机dqo模型，可以模拟异步电机定子短路和转子断条的故障(asynchronous AC induction motor dqo under simulink model can simulate asynchronous motor stator and rotor off of a short circuit fault)
- 2014-05-03 12:24:11下载
- 积分：1
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Desktop
Digital communication modulation types inclded in this package. I hope it will be useful for your use.
- 2009-04-19 00:05:14下载
- 积分：1
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hehanshu
用于核函数的选择，也是基于最小二乘支持向量机预测问题的好帮手，希望能够搬到大家。(For the selection of kernel function, is also based on support vector machine prediction is a good helper, hoping to move to you.)
- 2010-10-20 19:28:41下载
- 积分：1
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tchfsvoise
gsm tch/fs语音信道传送接收过程仿真，包括外编码卷积码交织过程，仿真得到语音信号的误码率曲线。(gsm/fs voice transmission channel receiver process simulation, including the encoding process convolutional codes are intertwined, Simulation is the voice signal BER curves.)
- 2007-04-13 23:12:46下载
- 积分：1
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jade
jade algorithm blind source separation
- 2011-07-07 23:38:37下载
- 积分：1
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s4m
matlab中画地震图件的子程序源代码，对物探人员很有用。(Matlab in picture seismic datum of source code, useful for geophysical prospecting personnel.)
- 2014-09-19 16:05:25下载
- 积分：1
