-
scs
scalar costa watermarking
- 2013-01-08 03:20:13下载
- 积分:1
-
sep_motor_vary_n_04
sep excited dc motor speed control
- 2011-11-29 23:04:17下载
- 积分:1
-
DOA
波达方向(Direction Of Arrival)估计,又称为谱估计(spectral estimation)、波达角(Angle Of Arrival)估计。一个信源有很多可能的传播路径和到达角。如果几个发射机同时工作,每个信源在接收机处形成潜在的多径分量。因此,接收天线能估计出这些到达角就显得很重要,目的是破译出哪个发射机在工作以及发射机所处的可能位置。通过测量辐射信号的波达方向(DOA全称Direction Of Arrival)或波达角(AOA)来估测辐射源的位置。理论上这种估计只需要两个接收阵元就可以确定辐射源的位置,但在实际中,由于受到角度分辨率、多径和噪声限制,所需阵元通常要多于两个。DOA定位技术原理是利用接收机处的阵列天线和波达方向(DOA)估计技术来确定一个从接收机到信源的波达方向线,即为方向线(LOB),最后利用多个接收机估计的DOA进行三角测量,方向线的交点就是信源的估计位置。(DOA (Direction Of Arrival) estimation , also known as spectral estimation (spectral estimation), angle of arrival (Angle Of Arrival) estimation. There are many possible sources a propagation path and the angle of arrival . If several transmitters simultaneously, a potential source for each multipath component at the receiver. Therefore, the receiving antenna can estimate the angle of arrival becomes very important, which aims to decipher the location of the transmitter at work as well as possible in which the transmitter . By measuring the radiation signal DOA (DOA stands for Direction Of Arrival) or the angle of arrival (AOA) to estimate the location of the radiation source . Theoretically this estimate requires only two receiving array element can determine the position of the radiation source , but in practice , due to the angular resolution , multipath and noise limits , usually required more than two array elements . DOA positioning technology is the use of an array of antennas at)
- 2021-04-25 11:48:46下载
- 积分:1
-
3dPML
带有完美匹配层的三维FDTD仿真,用于电磁波和光学仿真()
- 2007-09-23 01:33:36下载
- 积分:1
-
convert
线性卷积与圆周卷积的动态演示,内容包括,原序列,fft乘积,卷积结果(Circular convolution linear convolution and dynamic presentation, including the original sequence, fft multiplication, convolution results)
- 2010-12-13 11:06:57下载
- 积分:1
-
moving_ball_in_circle
Ball moves in circular trajectory
- 2013-02-19 17:44:11下载
- 积分:1
-
mohutuili
本程序主要是应用模糊推理进行分类,实验后处理效果明显(This procedure is mainly classified fuzzy reasoning)
- 2014-11-30 16:29:11下载
- 积分:1
-
dop1
Dilution of precision part 2
- 2015-02-25 02:37:07下载
- 积分:1
-
ShamirSharing
Shamir Secre Sharing
- 2015-04-09 13:52:28下载
- 积分:1
-
compressed--sensing-
压缩感知算法,提出了一种新型的信道估计算法(compressed sensing although,A novel channel estimation algorithm is proposed)
- 2014-02-19 15:12:54下载
- 积分:1