-
psobc318
利用PSO算法设计传感器的动态补偿器,使补偿之后的传感器的动态性能指标得到提高。(PSO algorithm design using dynamic compensation of sensor devices for the compensation of the sensor after the dynamic performance is improved.)
- 2007-07-22 16:38:42下载
- 积分:1
-
A-fuzzy-neural-network
特别经典的MATLAB学习资料,希望能够为莘莘学子提供帮助(Special classic learning materials in MATLAB, hoping to provide help for students)
- 2014-11-28 15:37:37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
-
matlab
matlab的入门书籍,比较浅显,适合于初学者阅读(matlab introductory books, for less, suitable for beginners to read)
- 2010-07-21 18:21:15下载
- 积分:1
-
tmmgain
TRANSFER MATRIX FORMALISM FOR GRATINGS WITH DEFECTS AND GAIN (TRANSFER MATRIX FORMALISM FOR GRATINGS WI TH DEFECTS AND GAIN)
- 2006-12-12 16:32:45下载
- 积分:1
-
exercise317_1
Plot the log-magnitude of the Fourier transform of the signal over the interval [0, π], using
a 1024-point FFT. The signal should be windowed with a Hamming window of two different
durations: 25 ms and 10 ms with the window placed at the signal’s center in each case. Show
the log-magnitude plot for each duration.
- 2015-04-17 16:16:08下载
- 积分:1
-
ssbmodforcosine
以余弦波信号为例,用matlab编码对其进行双边带抑制载波模拟调制(a cosine wave signal as an example, using Matlab coding their bilateral suppression of carrier modulation simulation)
- 2006-12-19 08:51:16下载
- 积分:1
-
singular-switched-system
含有时滞的奇异切换系统的稳定性分析判据,该判据是个时滞无关的判据,具有更小的保守性(Delay-independent criteria for exponential admissibility of
switched descriptor delayed systems)
- 2014-02-21 15:47:09下载
- 积分:1
-
Transient-stability-calculation
暂态稳定计算,时域仿真暂态稳定分析,用的直接法
(Transient stability calculation, the time domain simulation of transient stability analysis, using the direct method)
- 2012-05-29 09:14:42下载
- 积分:1
-
upload
Orbit of a nonlinear system (including Hopf Bifurcation),
γ= -1,..,1, μ= -0.5,..,3
- 2013-08-15 00:58:28下载
- 积分:1