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Spread_Spectrum
Spread-spectrum techniques are methods by which electromagnetic energy generated in a particular bandwidth is deliberately spread in the frequency domain, resulting in a signal with a wider bandwidth. These techniques are used for a variety of reasons, including the establishment of secure communications, increasing resistance to natural interference and jamming, and to prevent detec
- 2009-04-08 11:06:13下载
- 积分：1
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control
说明： 先判断能控能观，再设计控制器，达到工程要求(controller design)
- 2010-04-15 22:19:26下载
- 积分：1
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liblinear
线性分类器的matlab源码，可以实现多累分类(Linear classifier matlab source, multi-tired classification)
- 2012-05-23 17:30:14下载
- 积分：1
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41695054huamo
说明： 直线电机速度PID电流PID控制 SVPWM PMLSM(Speed PID current PID control of linear motor)
- 2020-04-08 15:20:26下载
- 积分：1
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matlab11111
matlab辅助神经网络设计指南,对于MATLAB的运用有很大的参考价值(matlab neural network-assisted design guidelines for the use of MATLAB have great reference value)
- 2008-04-17 19:35:27下载
- 积分：1
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001
灰色预测程序，可实现简单的二维数据的预测，简单方便实用(Grey procedures, can be a simple two-dimensional data projections, simple and practical)
- 2011-11-25 15:54:14下载
- 积分：1
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BPSK_system
BPSK调制的通信系统，包括：
（1）随机数据产生及BPSK 调制
（2）插值处理
（3）三种低通滤波器的设计（从升余弦滤波器改为平方根升余弦滤波器
（4）载波调制
（5）从升余弦滤波器改为平方根升余弦滤波器
（6）AWGN 信道
（7）匹配滤波
（8）采样与解调，误码率计算
（9）误码率的理论曲线以及仿真曲线
整个(A BPSK based communication system, including modulation, AWGN, low-pass filter,BER caculation.)
- 2020-12-08 11:29:20下载
- 积分：1
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BA4
一维声子晶体带隙程序,可以计算一维声子晶体垂直入射状态下的带隙结构(one-dimensional phononic crystal band gap)
- 2011-12-03 12:37:28下载
- 积分：1
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gradient
calculate the gradient of an image
- 2013-05-09 04:29:53下载
- 积分：1
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edge_detection
Edge detection is a feature of this Code and you can find out the edges of an image seamelessly using matlab by this code
- 2010-12-26 13:50:59下载
- 积分：1
