English translation for "harmonic signal"
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- 谐波信号 有余弦实部和相同频率的正弦虚部组合的复数信号
Related Translations:
harmonic: n.1.【音乐】泛音；和声。2.〔 pl.〕【数学】谐函数，调和函数。3.【物理学】谐波，谐音。adj.1.和睦的，融洽的。2.【数学】调和的。3.【音乐】和声的，悦耳的。4.【物理学】谐波的。adj.-ical ,-ically adv.
- Example Sentences:
| 1. | On the characteristic of harmonic signal wavelet transform
简谐信号的小波变换特性 | | 2. | Generalization regression neural network method for detecting weak harmonic signal under background of noisy chaos
基于噪声和混沌振子的微弱信号检测 | | 3. | Dsp - based monitoring of electric parameters and analysis of ac harmonic signal of power network of high - power device
大功率设备电网的电力参数监测及交流谐波分析 | | 4. | Based on these conditions , this thesis describes the methods for the blind source separation of noisy harmonic signals from rotating machine when the underlying system is underdetermined ( i . e . separation of n sources from m mixtures , when m < n )
本论文主要以“滚动轴承-转子”系统为对象,研究存在噪声情况下,当测试传感器的数量少于信号源的数量(欠确定)时,旋转机械振动信号的盲源分离问题。 | | 5. | First of all , by establishing the observation model of complex harmonic signal and complex linear chirp signal respectively under the co - jamming of additive and multiply noise , the paper constructed cyclic moment detectors of different orders , deduced snr expression of the detector through theoretic analysis , discussed the relation of detector performance and noise statistical characteristic . the curve of detection performance is obtained through monte carlo simulation test , proving the related conclusion derived
首先，论文分别以加性和乘性噪声联合干扰下的复谐波信号和复线性调频信号为观测模型，构造了基于不同阶次的循环矩检测统计量，从理论上推导出了检测器的信噪比表达式，分析了检测器性能与噪声统计特性的关系，通过monte - carlo仿真试验得到了检测性能的曲线，验证了推导的有关结论。 | | 6. | The reseach work focused on the time delay estimation of the common practical radar singnals , including harmonics signal , chirp signal , polynomial phase signal , and phase - shift keying signal . the new algorithm for different radar signals are deduced in detail respectively , and simulation results are presented . the results proved that the new method is efficient for time delay and some other parameters estimation
正弦信号、线性调频信号、多项式相位信号、相位编码信号是雷达信号中常用的几种信号,对这几种信号的研究是雷达信号处理中非常重要的内容,也是实际工程的需要。因此,本文选择上述几种信号作为研究对象,对这几种信号的时延估计算法进行了建模和理论推导,给出了时延估计算法的具体表达式,并进行了计算机仿真。 | | 7. | Harmonic analysis can be produced in as little as 10 milliseconds , or measurements may be integrated over more than a day . the user may set any measurement interval , perform synchronous averaging on harmonics , and even perform full spectrum analysis to detect non - harmonic signal content . the system s main processor controls all display , data storage and i o functions , thus allowing each channel to perform its analysis at maximum speed
在每通道双数字信号处理器结构中,结果形成超快速谐波分析,谐波分析可于至10毫秒产生,或可综合测量超过一天,用户可设定任何测量区间,执行谐波同步平均,及进行全频谱分析从而探测非谐波信号内容,系统的主微处理器控制全部显示数据储存与i 0功能,故使各通道可于最高的速度下进行分析 | | 8. | A new model about measuring harmonics on - line is proposed in this paper . after band pass filtering , sampling storage and the monitoring on - line with artificial neural network ( ann ) , we can obtain the harmonics signal , which is used to compensate harmonics . using the basic principle of analog parallel harmonics measurement and a special multi - layer feedforward neural network , a corresponding harmonics measurement on - line is built
在本文中提出了一种新型电网谐波监测系统模型，通过带通滤波器，采样存储器以及神经网络组成的监测系统可以实时监测电网谐波，当电网中的3次、 5次、 7次谐波超过容许值时，给出控制信号启动以记录仪记录谐波，并可以控制谐波补偿，最终达到监督电网，抑制谐波、减小谐波的目的。 |
- Similar Words：
- "harmonic series (music)" English translation, "harmonic series of sound" English translation, "harmonic series of sounds" English translation, "harmonic shutter" English translation, "harmonic sign" English translation, "harmonic single-force point source" English translation, "harmonic source" English translation, "harmonic spectrum" English translation, "harmonic speed changer" English translation, "harmonic su re or" English translation
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