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IEEEuwb
此函数产生超宽带信道的冲激响应
其中的主要参数有,TMG--仿真距离下平均总多径增益,fc--抽样频率值
hf--离散时间冲激响应
OT--用户可以选择的观测时间,ts--时间分辨率,LAMBDA--簇到达速率,lambda--簇内脉冲到达速率
GAMMA--簇衰减因子,gamma--簇内脉冲衰减因子,sigma1--簇衰落的标准方差,sigma2--簇内脉冲幅度衰落的标准方差
sigmax--总多径增益的对数的标准差,rdt--用户可以选择的参数,用于限制每簇内多径分量的产生
PT--用于限制信道冲激响应中多径分量的个数
第一步 设置表征信道冲激响应的基本参数(this program is used to generate the channel impulse response for the ultra wideband communication systems.)
- 2010-06-15 11:31:44下载
- 积分:1
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Matlab
一本很不错的学习matlab的资料,深入浅出,也有不少的实例。(A very good learning matlab information in layman' s language, there are a lot of instances.)
- 2013-02-19 22:59:47下载
- 积分:1
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ECSMiner
一种数据挖掘分类算法的MATLAB实现。(classification in matlab.)
- 2013-12-21 15:30:03下载
- 积分:1
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zhenlie_fangxiangtu
画单极子天线阵列方向图,用来画单极子天线的方向图(Painted monopole antenna array pattern)
- 2013-10-13 19:35:26下载
- 积分:1
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quxiankeyi
利用卡尔曼滤波、滑模观测器和锁相环实现无传感器控制,曲线效果比较合理(Sensorless control is realized by Kalman filter, sliding mode observer and phase-locked loop. The curve effect is reasonable.)
- 2020-06-29 03:40:02下载
- 积分:1
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自适应滤波器
通过设计一个二阶加权系数自适应横向FIR滤波器,对一个加随机噪声的正弦信号实现滤波。
具体设计方案为:
1,生成标准正弦信号S
2,生成等长的随机信号N
3,生成加随机噪声的正弦信号X
4,X通过参数可调数字滤波器,输出Y
5,Y与参考信号作差得到误差E
6,E通过自适应算法调整权值W
7,用LMS算法处理噪声干扰的信号,最终实现滤波器功能(A two order weighted coefficient adaptive transverse FIR filter is designed to filter a sinusoidal signal with random noise.
The specific design scheme is as follows:
1, generating a standard sinusoidal signal S
2, generating an equal length random signal N
3, generating a sinusoidal signal X with random noise
4, X can adjust the digital filter by parameter and output Y
5, the difference between the Y and the reference signal is E
6, E adjusts the weight W through the adaptive algorithm
7, the LMS algorithm is used to deal with the noise interference signal, and the filter function is finally realized.)
- 2018-03-15 21:40:51下载
- 积分:1
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DC_controller
system for DC controller
- 2010-09-04 23:35:05下载
- 积分:1
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do_square_filter_clock
this is a matlab
code
- 2010-10-24 00:14:48下载
- 积分:1
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zishiyingyuyinjiangzao
自适应语音抵消算法,用于语音增强,和语音降噪。开发环境matlab(Adaptive Speech cancellation algorithm for speech enhancement, noise reduction and voice. Matlab development environment)
- 2020-07-04 18:40:06下载
- 积分:1
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matlab
求桁架应力以及支座反力,求各点的位移大小(Truss stress and seek support reaction, seek points of displacement size)
- 2010-09-14 09:56:32下载
- 积分:1