This paper introduces a design method and circuit of power supply with high voltage and high frequency response for driving capacitive load.
本文介绍了一种可带容性负载的高电压、高频响激励电源的设计方法及相应的实现电路。
To minimize the frequency response errors produced by the tolerance of the electronic devices,an novel method of automatic calibration, RMS and test procedures based on the curve fit is described to improve the precision in experiments.
为解决由电子元器件本身误差造成的增益不准确以及探头反馈电阻的分布电容造成的频响不准确等问题,文章提出了一种由计算机控制膜片钳放大器的自动校准方案;该方案采用线性拟合、有效值法、最小二乘拟合法和迭代法等算法,通过计算机和数据采集卡对膜片钳放大器进行数字控制和检测,从而实现自动校准;实验结果证明,校准后的参数能真实表现元器件的特性,从而保证实验数据的正确性,使放大器精度得到了提高,频响的正确性也得到了保证。
For the steel pressure bar system at 8 mm diameter,the frequency response is about 115 kHZ and the measurable lower limit is about 3.
为测量爆炸容器壁面反射压力,设计了一种压杆测压系统,对应力波在压杆中的传播进行了数值模拟,分析了压杆测压系统的频响、可测量下限和有效测量时间。
Rapid Analysis on Chatter Stability Lobes for High Speed Milling Based on Frequency Response Function;
基于频响函数的高速铣削颤振稳定域快速分析与研究
Identification of added mass according to frequency response function test data;
基于实测频响函数水下航行器附加质量识别方法研究
A method for pile quantitative analysis with frequency response function;
基桩质量定量分析的频响函数法
The relationship between structure of polyurethane foam sandwich panels and the frequency response;
聚氨酯泡沫夹心板的结构与频率响应特性
Frequency responses of the surface-acoustic-wave driving single-electron-transport device;
声表面波单电子输运器件的频率响应研究
Analysis of frequency response of aero-engine flame-basket under dynamic load;
某航空发动机火焰筒在动载荷下的频率响应分析
This paper derives the equations for sensitivity analysis of shape and amplitude correlation coefficient in frequency response function(FRF),and sets up a structure finite element model for torpedo model by introducing test and the FRF correlation coefficients into the finite element model.
引入试验和有限元模型的频响函数形状和幅值相关系数,推导了频响函数相关系数的灵敏度分析方程,建立了鱼雷模型的结构有限元模型,利用少量试验数据,对初始有限元模型的壳体厚度、弹性模量等参数进行修正,修正后的频响函数相关系数明显提高。
A combined method for structural damage identification based on frequency response function(FRF)and genetic algorithm(GA)was presented.
提出一种基于频响函数和遗传算法的结构损伤识别方法。
A study of the practical value of resonance frequency impulse oscillometry on small airway obstruction;
脉冲振荡响应频率检测小气道功能障碍的应用价值
The actuator is expected to have a higher response frequency.
利用热电材料 TeM(Thermoelectric Material)的 Peltier 效应对 SMA(Shape Memory Alloy)实行快速冷却,可以大大提高形状记忆合金 SMA 的响应频率。
Frequency Response Simulation of IEC711 Coupler
IEC711 coupler频响仿真
Measurement of the Fequency Response of a Loudspeaker Using Butterworth Impulse
用Butterworth脉冲测量扬声器的频率频响特性
frequency response characteristics
频率响应特性（图）
Frequency Response to Super-weight Low-pitcked Circuit in Frequency Supplement;
频率补偿式超重低音电路的频率响应
Frequency response of telephone set
GB/T6362-1986电话机频率响应
The acoustics of ultrasonic sound.
超音频声音的音响学
health effects of radio-frequency radiation
射频辐射对健康的影响
free-field frequency response of microphone
传声器自由场频率响应
pressure frequency response of microphone
传声器声压频率响应
directional frequency response of microphone
传声器指向性频率响应
The accelerometer also has better frequency response under the resonant frequency.
检波器在共振频率以下亦有较好的频率响应。
Its frequency response has to be flat over the whole audio range.
它的频率响应在整个音频范围内有所下降。
The Influence to the FH System Caused by Phase Noise of Frequency Synthesizer
频率合成器相位噪声对跳频通信系统的影响
THE INFLUENCE OF FM CHANNEL LINEAR DISTORTION ON GROUP-FREQUENCY SIGNALS
调频通道的线性失真对群频信号的影响
Effects of Spatial Frequency , Strokes, and Word Frequency on Chinese Character Recognition
空间频率、笔画数及字频对汉字识别的影响
Effects of Frequency Relative Timedelay on HF High Speed FH System
频率相对时延对短波高速跳频系统的影响
Influence of Metals in Rabbit after High Frenquency Electric Therapy or Medium Frenquency Electric Therapy on Tissues Around It
中频高频电疗对兔金属内固定物周围组织影响
Accurate measurement of frequency response of high-speed optical intensity modulator using frequency sweeping method
扫频法精确测量高速光调制器频率响应
