The paper began with analysis of waveform, then put forward a method based on software, which solves the above-mentioned problems and simplifies the design of circuit.
文章从波形分析入手,提出了一种基于纯软件编程的方法,解决了上述问题,简化了电路设计。
Based on the analysis of MTD radar signal processing, a certain MTD radar system is simulated and the specific signal waveform of each management point in the system is given.
在分析MTD雷达信号处理系统的基础上,对某MTD雷达系统进行了仿真,得到了该系统中各个处理点上的具体信号形式。
Introduced the time-domain waveform synthesis and decomposition, and analysis of autocorrelation and cross correlation function.
介绍了时域波形的合成与分解,以及分析的自相关函数和互相关函数。
Correlation analysis is to calculate the correlation coefficient mainly, and vague identification is to calculate the vague subordinate degree of waveform at monitored point.
相关分析主要是计算相关系数,模糊识别主要是计算监测点波形的模糊隶属度。
Output voltage of this type ASD is multilevel PWM waveform, and by now there is not perfect theoretical analysis for its harmonics.
这种中压变频器输出电压为多电平pwm脉冲波形,目前对其谐波还没有完善的理论分析。
Part four of the paper USES PCFLOH to analysis a 18-node distribution power system, and provides the results of waveform distortion.
第四部分以一个18节点的配电系统为算例,用PCFLOH进行分析,给出其波形畸变的研究结果。
No detailed observation results of single waveform, which can only be used to single Sweep Polarographic analysis.
无法详细地观观察波形,成果单一只能够用于单扫极谱分析。
Through analysis of the current waveform of the semi-control double three-phase 12-pulse rectifier and the expansion of Fourier series, the main harmonic components of the system were obtained.
通过对半控双三相12脉冲整流器的电流波形分析和傅立叶级数展开,得出系统的主要谐波成分。
The system was composed of hardware inspecting circuit and related software, and possessed signal sampling, waveform showing, statistical analysis of data, curve repaint and data storing function etc.
该系统由硬件检测电路和相关软件组成,具有信号采集、波形显示、数据统计分析、曲线拟合及数据存储功能。
This paper presents the origin of the exploitation of the direct current pluse width velocity modulation educational system and its circuit, moreover, goes on the waveform analysis.
介绍了直流脉宽调速实验系统的开发由来及线路,并进行了波形分析。
First reflection waveform characteristic parameters that exhibit lithologic variation are determined by defining geological characters of seismic horizon with the aid of waveform analysis.
首先利用波形分解确定地震反射层的地质属性,找出能反映岩性变化的反射波波形特征参数;
Beginning from the analysis of ignition waveform, this paper researches the influence of engine rotate speed variation to high voltage ignition waveform.
从点火波形分析入手,研究发动机转速变化对高压点火波形的影响。
The test and analysis methods of the experimental waveform were presented.
给出了实验研究所使用的测试方法及波形分析方法(两个判据)。
The studies include development of generating system of 12-lead synchronous abnormal ECG waveform database, wavelet based QRS complex detection algorism and waveform analysis.
建立了12导联同步心电异常波形数据库生成系统,并在此基础上研究了12导联心电图实时分析与基于小波变换的QRS波自动识别算法。
Full Waveform analysis for unlimited number of target echoes.
波形分析目标,回波数量不受限制。
The basic features of the coil current waveform of the circuit breaker are also obtained by theoretical analysis.
并通过理论分析得出了断路器分合闸线圈电流波形的基本特征。
A approximately sine waveform air-gap magnetic field density can be gained based on the analysis of the whole electromagnetic field. The results are helpful to optimization design and control.
通过分析得到整个电机电磁场的分布及波形近似为正弦的气隙磁感应强度,分析结果有助于对电机进行优化设计和控制。
Nowadays, studies on MIMO radar mainly focus on DOA estimation, target detection performance analysis, waveform design and multi-channel signal modeling of active radars.
目前,国内外对MIMO雷达的研究主要集中在有源mimo雷达DOA估计、目标检测性能分析和波形设计与多通道信号模型等方面。
Harmonic analysis shows that tooth harmonic components of no-load EMF waveform is considerable high, which give rise to high distortion and bad waveform.
对样机空载电势波形的谐波分析表明,齿谐波电势分量很大,导致空载电势波形的畸变率较大、波形较差。
Coherent data analysis may convert the original cube with 3d amplitude seismic data to other cube with 3d similar coefficient data by calculating the similarity of waveform among seismic traces.
相干数据分析是通对地震道间波形的相似性的计算,实现三维振幅数据体向三维相似系数数据体的转换。
This paper studies the radar echo signal waveform, with theoretical analysis of the radar echo signal mathematical model to simulate the radar echo, and the simulation results are signal's form.
本文主要研究雷达的信号回波波形,通过理论分析得到雷达回波信号的数学模型从而模拟雷达回波,所模拟的结果均是波形信号。
As an example, the principle of waveform analysis, the design of sampling circuit, interface and applied programs for 3-phase bridge rectifier are discussed.
本文以三相桥式晶闸管整流电路为例,讨论波形分析法的原理、采样电路与微型计算机接口电路的设计及应用程序的设计。
The important methods of analysis TMS evoked brain responses include: waveform analysis, spectral analysis, global mean field amplitude (GMFA), minimum-norm estimation (MNE), and so on.
的翻译是:tms的重要分析方法引起脑部反应包括:波形分析、频谱分析、全球的平均字段振幅(gmfa),最小的标准估计(多国企业),以此类推。
Based on the analysis method of the simple intrinsically safe inductive circuit and its discharge current waveform, studied on the intrinsically safe performance of communication and signal cable.
基于简单电感性本质安全电路的分析方法及其放电电流波形,对通信与信号电缆的本质安全性能进行了研究。
This paper discusses the principle of waveform analysis method in details and presents the detecting criterion. Experimental tests verify the correctness and feasibility of the proposed method.
详细分析了波形分析法的工作原理,并提出检测判据,最后通过试验证实了文中方法的正确性。
Besides, at the non-drive-end of the primary shaft, some mechanical fitting in the bearing case were detected loosen, through spectrum-zoom analysis and waveform comparison in the time-domain.
另外,由转频附近细化谱分析及时域波形比较,发现输入轴非电机端轴承座内机件还有径向配合松动故障。
Based on the analysis of converters with Waveform High Frequency Synthesis, the basic cells of multilevel topology with ideal switches and IGCTs are both proposed.
从高频合成理论的角度出发,提出了基于理想开关的多电平结构的基本拓扑单元。
Based on the analysis of converters with Waveform High Frequency Synthesis, the basic cells of multilevel topology with ideal switches and IGCTs are both proposed.
从高频合成理论的角度出发,提出了基于理想开关的多电平结构的基本拓扑单元。
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