查询词典 frequency conversion
- 与 frequency conversion 相关的网络例句 [注:此内容来源于网络,仅供参考]
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And we also proposed CEP self-stabilization by use of difference frequency generation between mudulational up-conversion amplification and pump pulses.
使用这种极具潜力的新方案,我们在简单的OPA装置上实现了超短激光脉冲CEP的自稳定。
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On the basis of mode conversion theory, this paper further optimized a better dimension and obtained the regulation about the radius of the circular waveguides, curvature and frequency of bent circular waveguides and the bandwidth.
在模式耦合理论的基础上,优化出了比较好的几何结构,并发现了圆波导半径、弯曲圆波导曲率和频率以及频带宽度之间的变化规律。
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Charger is the use of power electronic semiconductor devices, constant voltage and frequency of the alternating current to direct current conversion of a static inverter device.
充电器是采用电力电子半导体器件,将电压和频率固定不变的交流电变换为直流电的一种静止变流装置。
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DCM071 three-phase digital electricity tester refers to relevant standards, controlling by high-speed SCM, multiplication circuit and integral A/D conversion can achieve synchronized measurement about real virtual value and frequency of three-phase voltage、current、power.
DCM071三相数字电量测试仪参照相关标准,采用多微高速单片机控制,由乘法电路及积分A/D转换实现同步测量三相电压、电流、功率的真有效值和频率。
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The principles of suppressing random noises with K-L transformation in wavelet conversion domain are that 1 wavelet decomposition is carried out on seismic signals to form wavelet packet sections in time sharing and frequency division, 2 K-L transformation is utilized to remove noises on sections, and 3 the de-noise wavelet packet sections are reconstituted into seismic sections to remove random noises.
介绍了小波变换域K-L变换压制随机噪声的基本原理,即先将地震信号进行小波分解形成分时分频的小波包剖面,然后用K-L,变换对小波包剖面进行去噪,再将去噪后的小波包剖面重构回地震剖面,从而达到消除随机噪声的目的。
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Parameter identification and load identification on basis of frequency-domain are all researched very well, while the error of truncation, which is brought by data conversion, can"t be avoided. So, how to avoid these errors and identify the structure"s modal-parameter and exterior-load accurately will be the key technique of this field in the future, and some research work shall be done in time-domain.
针对模态参数辨识、动态载荷识别的频域方法较为成熟,但频域法中数据变换带来的截断误差却无法避免的现状,着重对模态参数辨识,尤其是动态载荷识别的时域方法作了一定的探讨。
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The material series include JP series—MnZn power ferrite used for switching power supplies and other power conversion applications, JV series—MnZn power ferrite used for fly-back transformers in CRT color display systems, JH series—MnZn high permeability ferrite used for digital and analog communication and EMC field, JL series—MnZn low loss ferrite used for traditional communication filters and JR series—NiZn ferrite used for radio frequency fields.
材料方面包括用于开关电源和其它功率转换领域的锰锌功率铁氧体 JP 系列,用于 CRT 彩色显示系统回扫变压器的锰锌功率铁氧体 JV 系列,用于数字和模拟通讯及电磁兼容领域的锰锌高磁导率铁氧体 JH 系列,用于传统通讯滤波器的锰锌低损耗铁氧体 JL 系列和用于射频领域的镍锌铁氧体 JR 系列。
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This paper discusses the application method s on solving frequency function and sets examples,In the two integral characters of time domain on Fourier conversion.
该文讨论傅氏变换中的二个时域积分特性,在求解频谱函数中的应用方法,并举例予以说明。
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The sending end when the use of pulse modulation approach will be a binary digital signal into a frequency modulation of the pulse sequence, and driver fired infrared tube to the form of light pulses sent receiver will receive the pulse of light conversion to electrical signals , and then, after amplification, filtering and other treatment to the demodulation circuit after demodulation, reduced to a binary digital signal after the output.
发送端采用脉时调制方式,将二进制数字信号调制成某一频率的脉冲序列,并驱动红外发射管以光脉冲的形式发送出去;接收端将接收到的光脉转换成电信号,再经过放大、滤波等处理后送给解调电路进行解调,还原为二进制数字信号后输出。
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Artificial intelligence; natural language processing; voice conversion; RBF neural network; genetic algorithm; line spectrum frequency
关键字]人工智能;自然语言处理;声音转换; RBF神经网络;遗传算法;线谱频
- 推荐网络例句
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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
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But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
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Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。