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1.
Blind source separation with unknown number of sources based on hierarchical genetic algorithm
基于递阶遗传算法的未知源信号个数盲信号分离
2.
Source enumeration for non-circular signals in complicated environment
复杂信号环境中非圆信号的个数估计
3.
analog to digital(A/D)
模拟信号到数字信号
4.
Blind Separation Algorithms of BPSK Signals by Estimating Source Number
带源个数估计的BPSK信号盲分离算法
5.
Analog (Analogue) signal:In data communication systems, a continuous electrical signal that varies in direct correlation to a signal impressed on a transducer.
模拟信号:在数据通信系统内的一个连续电力信号,它跟着变换器所收到的信号而变动。
6.
"Well, before transmitting the voice, PCM first converts voice into pulse signals, then changes the pulse signals into digital signals. There are three major steps involved."
首先把声音变成脉冲信号,再把脉冲信号变成数字信号进行转输。主要有三个步骤。
7.
This painting involves fetching data from the frame buffer and converting that digital pixel data into a stream of analog signals that the monitor can understand.
这个过程包括从帧缓冲中取数据然后将数据冲数字信号转换成模拟信号,传送给显示器。
8.
If the two signals are random, the cross-correlation is zero.
倘若两个信号都是随机的,则互相关系数为零。
9.
Output signals are recorded by a digital printer every hour.
每小时由一个数字打印机记录一次输出信号。
10.
Robust Source Enumeration in Complex Electromagnetic Environment
复杂电磁环境下稳健的信号源个数估计方法
11.
data information signal generator
数据信息信号发生器
12.
A signal controlled by a data terminal equipment ( DTE ) that is held high while it is ready to operate.
数据终端设备所控制的一种信号,当数据终端设备可以工作时,这个信号保持高电平。
13.
Signal to Noise Ratio( SNR): The ratio of the signal to the random noise in a set of data.
信噪比:平均到一个数据单元的信号与随机噪声的比值。
14.
device for converting digital signals into analogue signals.
把数字信号转换成对等信号的装置。
15.
device for converting analogue signals into digital signals.
把对等信号转换成数字信号的装置。
16.
Sources Parameters Estimation Based on Array Signal Processing;
阵列信号处理中信号参数估计的研究
17.
A single data file contains UPS shipping information for each of the account numbers you choose to enroll
单独一个独立数据文件包含一个UPS账号的运输信息。
18.
A digital device that amplifies, reshapes, retimes, or performs a combination of any of these functions on a digital input signal for retransmission.
一个将输入信号增强放大的模拟设备,而不考虑输入信号种类(是模拟的还是数字的)。