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junyunjiaquan
假定半波长间隔均匀分布线列布阵的阵元数N=16,若入射平面波为f=62.5Hz的正弦信号,信号持续时间为0.4s,
系统采样频率 =1 KHz,阵列加权为均匀加权,分别给出
a)当平面波信号分别从 0,10,20,30,40,50,60,70,80,90,100度方向入射时,指向90度的波束形成器的输出序列;
b)当平面波信号分别从0:1:180度方向入射时,指向90度的波束形成器的输出序列经过平方求和后的分贝数输出(把所有181个输出绘制在同一幅图中)(Assuming N=16, f=62.5, fs=1KHz, uniform weight, and the code gives:
a) 90 degree response when incidence angles are: 0: 10: 100 degrees
b) 90 degree spectral response when incidence angles are: 0:1:180 degrees )
- 2015-05-30 16:32:26下载
- 积分:1
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FLAC3D地震荷载加载动力计算常用天津波完整原始数据
FLAC3D地震荷载加载动力计算常用天津波完整原始数据(Commonly used Tianjin wave complete raw data)
- 2020-07-05 09:40:02下载
- 积分:1
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EKF01
扩展卡尔曼滤波,一种非线性滤波,可用于目标跟踪,初学者适用(Extended Kalman filter, a nonlinear filtering, can be used for target tracking, suitable for beginners)
- 2014-11-12 00:35:57下载
- 积分:1
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rfoc+kubotaV6
observateeur de kubota
- 2009-12-31 06:17:31下载
- 积分:1
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matlabc
这是一个matlab的源程序,只要打开就知道了,具体我久不说了谢谢大家!(This is a matlab source, as long as the Open will know the specific久不I said thank you!)
- 2007-12-29 23:03:15下载
- 积分:1
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fulltext123
solving TSP using Hopfield Neural Network
- 2009-05-30 22:12:06下载
- 积分:1
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4fsk_0.1
跳频(占空比为0.1)4fsk的部分频带干扰误码率计算,这个程序是基于matlab的,自己编的,呵呵(Frequency Hopping (duty cycle 0.1) 4fsk the partial band interference bit error rate, this procedure is based on matlab, and their series, Oh)
- 2011-05-14 10:22:03下载
- 积分:1
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MTF
matlab光线追迹,计算PSF、OTF、MTF;
ZEMAX仿真相应参数的系统,得到光传递情况、MTF(Matlab ray tracing and calculation of PSF, OTF, MTF;
ZEMAX simulation parameters corresponding system, optical transmission, the MTF)
- 2020-11-20 16:09:36下载
- 积分:1
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svpwm_model
说明: 永磁同步电机(PMSM)SVPWM 算法的建模与仿真(Modeling and simulation of PMSM SVPWM algorithm)
- 2020-02-19 21:14:49下载
- 积分:1
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ruihua
matlab图像增强包括直方均衡,平滑,锐化,具体实现源代码(matlab image enhancement, including straight side balanced, smooth, sharpen, the specific implementation source code)
- 2009-03-13 21:55:19下载
- 积分:1