composite signal
英 [ˈkɒmpəzɪt ˈsɪɡnəl]
美 [kəmˈpɑːzət ˈsɪɡnəl]
复合信号
双语例句
- In this paper, a novel method for extracting fetal electrocardiogram ( FECG) from abdominal composite signal of a pregnant is proposed.
针对胎儿心电难以提取问题，提出一种从母体腹壁混合信号中提取胎儿心电的方法。 - One design method of composite video signal generator using high-speed D/ A converter was proposed.
提出了一种运用高速D/A卡产生复合视频信号的方法。 - Analysis and research of the transient composite disturbance signal of power system based on HHT
基于HHT的电力系统暂态复合扰动信号的提取分析与研究 - Evaluation of the IOL Master with a composite signal analysis technique in measuring the axial length of cataractous eyes
组合信号分析技术在IOLmaster测量白内障术前眼轴中的应用 - The displacement current is amplified, converted to a voltage, and fed to the outside world as part of a composite video signal or digitized signal.
移位电流被放大，转换成为电压，作为部分复合视频信号或者数字信号输送给外部世界。 - Analysis and implementation of signal demodulation algorithm for microwave composite signal modulation test system
微波复合调制信号解调算法分析与实现 - Describes the way to produce artificial composite voice signal;
描述了人工合成语音信号的产生方法； - A method of extraction of defect features of metal matrix composite by combining multi-resolution signal decomposition of the wavelet packet with energy spectrum in suggested. The method is called 'energy-defect'.
将小波包多分辨率分析与能量谱相结合，提出了一种复合材料缺陷特征提取的方法-能量-缺陷法； - This paper makes more detailed description of the principle and conception of digital treatment of TV signals, including component signal and composite signal, sampling and quantizing, composite coding and component coding.
对电视信号数字处理的原理和概念进行了较为详细的描述，包括：分量信号和复合信号、取样和量化、复合编码和分量编码。 - Composite Method of Acoustic Signal of Target in Battlefield
战场目标声信号的合成方法研究 - Design and Study of the Direct Digital Composite Low-Frequency Sine Signal generator
直接数字合成式低频正弦信号发生器的设计与研究 - To improve anti-jamming performance of the system and make it have the advantages of intelligence, the fuze system uses the technique of the composite modulation, IF digitization, spectrum signal process and self-adaptive anti-jamming.
系统在实现过程中综合采用多体制复合调制、中频数字化、频域信号处理技术和干扰识别和对抗技术，不仅提高了系统抗干扰性能，而且具有智能化、可编程的特点。 - A nonlinear hybrid method for detecting the frequency of unknown weak composite periodic signal
一种精确检测未知弱复合周期信号频率的非线性融合方法 - Study on the Mechanical Properties of Cross-linked Composite Modified Double-base Propellant with Low Signal
壳体粘结型低特征信号固体推进剂力学性能研究 - This paper introduces an objective way to evaluate the quality of digital voice by means of LPC logarithmic inverted spectrum-envelope offset and artificial composite voice signal;
介绍了一种利用LPC对数倒频谱包络偏离量和人工合成语音信号对数字语音质量进行客观评价的方法； - Composite Video Signal Sampling System Based on CPLD
基于CPLD的黑白全电视信号采集系统 - It can separate sync signals from NTSC, PAL and SECAM video signals, and produces composite sync output signal, back porch output signal, horizontal sync signal, vertical sync signal and odd/ even field output signal.
它可以对NTSC、PAL、SECAM制式的视频信号进行同步分离，获得所需的同步信号，还能准确地输出复合同步、后沿输出、行同步、场同步和奇/偶场输出信号。 - At the receiver end the composite signal is separated into two paths, one for recovering the data signal by using a Nyquist filter to attenuate the clock, and the other for recovering the clock by using a high Q, narrow-band filter.
在接收端，主放电路以后分成两个通路，一通路接有一个Nyquist滤波器，只允许信号脉冲通过，另一路则接有一窄带滤波器，实现时钟信号的提取。 - A commutator of composite video signal based on PXI bus
一种基于PXI总线复合视频信号转接卡 - This algorithm take reference signal as a datum, automatically extracts the optimal parameter, then use the parameter automatic adjust filter coefficient, in order to get the optimal correlation between the separate signal and the composite signal.
该算法以参考信号为基准，自动求出最佳参数，然后利用求出的参数自动调整滤波器系数，使分离出来的信号和混合信号的相关性能达到最佳相关。 - Experimental results show that by means of these methods the PAL composite video signal which accurately accords with specifications can be obtained.
实践表明，采用这些方法可以获得高质量PAL制彩色全电视信号。 - Developes a new system used to capture the live composite video signal to the hard disk and preview it in real time.
研究开发了能将标准模拟视频信号实时采集存储到硬盘上，并且可以完成预览功能的视频流捕获系统。 - A composite guidance signal is designed by adopting the plus-multiplier matching method.
采用加权匹配方法，设计了反舰导弹的复合制导信号。 - The MSP430 series monolithic integrated circuit is a kind of16 bits ultra low power and composite signal processor which TI Corporationpromotes.
MSP430系列单片机是TI公司推出的一种16位超低功耗和混合信号处理器。 - Separating Processing of the Main Contents for Composite Video Signal
全电视信号主要内容的分离及处理 - With high analog-digital integration rate, it is a kind of high-performance composite signal chip.
它具有很高的模拟数字集成度，是一款高性能的混合信号芯片。 - The module has the capability of generating and outputting one channel of monochromatic and one channel of RGB color video signal. And it can output composite synchronization signal, horizontal and vertical synchronization signals.
本文设计的模块具备同时产生并输出一路单色及一路RGB彩色视频信号的能力，还可以输出复合同步信号和分离的行场同步信号，叠加外部的视频信号。 - Finally, this thesis discusses the anti-jamming performance of the composite signal by calculating the gain of the receiver about noise, frequency-modulation noise and amplitude-modulation noise, and gives the advantages of the complex detection system, this thesis confirms the realizability of the complex detection system.
最后通过计算接收机的增益讨论了复合探测系统对几种形式的噪声信号的抗干扰性能，并给出了复合信号的优越性，证实了伪码调相与正弦调频复合探测系统的可实现性。 - The method first gets the composite steering vector of the desired signal and the coherent signals, and then projects this vector onto orthogonal complementary space of the uncorrelated interference subspace as the weight vector.
该方法首先得到期望信号和相干信号的合成导向矢量，再把该导向矢量向不相关信号子空间的正交补空间中的投影作为自适应权矢量。 - By the example of a typical 2-area 4-generator power system, the validity and robustness of local signal, inner-area composite signals, inter-area composite signals used as feedback signal is compared.
在4机2区系统中，比较了局部信号、区域内组合信号以及区域间组合信号作为反馈信号的有效性和鲁棒性。