The system can be controlled to the desired spatial periodicity by spatial periodic pulse.
提出了分别利用时间和空间的周期脉冲扰动 ，实现开流系统时空混沌控制的方法 。
The temporal periodic pulse can stabilize the system to spatial fixed point with temporal periodicity and spatial quasiperiodicity.
时间周期脉冲方法则能实现系统时间周期空间不动点和空间准周期的控制。
It is investigated that the characteristics of stochastic resonance of the periodic pulse signal added Gaussian white noise through a threshold system.
研究含有高斯白噪声的周期脉冲信号，通过阈值系统后的随机共振特性。
Finally, by using residuals instead of periodic pulse excitation - random noise binary excitation, s the quality of synthesized speech has been some upgrading.
最后，通过使用残差激励代替周期脉冲—随机噪声二元激励，让合成语音的质量得到了一定的提升。
The results indicate that the UHF system of detecting PD can effectively detect partial discharge and avoid outer corona interfere and Periodic pulse interfere.
实验结果表明该检测系统可有效地避开空间的电晕及周期性脉冲干扰信号等低频段干扰。
The effects of pulse and periodic current parameters on the composition of Pd -ni alloy deposit and on the current efficiency of the electrodeposition process have been studied.
本文考察和研究了脉冲电镀及周期换向电镀法中各项脉冲参数对钯-镍合金的镀层成份、电流效率的影响。
On this basis, neuron is used to detect noisy periodic rectangular pulse trains. The conditions and the properties of optimal detection are analyzed.
在此基础上，对应用神经元实现含噪周期方波脉冲信号检测的最优条件和最优特性进行了分析。
A primary seismic wave from an explosive source is a pulse response, and its periodic vibration originates from seismic pulses.
爆炸震源的地震纵波是脉冲性质的。周期振动是地震脉冲引起的次生振动。
In this paper, a new measurement method for periodic high - voltage marrow pulse spark energy is proposed.
文中提出一种用于测量周期高压窄脉冲放电能量的新方法。
Simulation experiments show that the chaotic system can effectively identify and restrain the periodic impulse interference without any influence on PD pulse.
实验表明，特定的混沌系统可准确、快速地识别周期性脉冲干扰信号并予以抑制，而对局部放电脉冲信号无任何影响。
Because the height of micro tips on cathode surface can be eroded by the negative current, surface finishing is better in the micro-electroforming by periodic reverse pulse current than pulse current.
由于负向电流可以腐蚀削减铸层表面微观突起的生长高度，因此周期换向脉冲电流微电铸与单向正脉冲电流微电铸相比更易获得较好的铸层均匀性。
Aiming at how to prevent periodic interference, more papers have covered LMS adaptive filter, which needs to adjust many parameters and shows instability in pulse type interference.
针对怎样抑制周期性干扰，文献中报道较多的是LMS自适应滤波方法，但该方法需调整参数多，对脉冲型干扰表现出不稳定性。
The system design and optimization depends upon the research on the effect of electro-heating pulse of periodic electro-thermal deicing system on surface temperature.
研究周期性电热除冰系统加热控制律对表面温度的影响是进行系统设计和优化的前提。
A periodic malfunction due to electromagnetic pulse would not cause a mass recall, though some of the incidents were due to external electromagnetic interference.
因为电磁脉冲造成的周期性的障碍是不会引起年夜范围的召回的，尽管一些如许的变乱是因为外部的电磁干扰。
Properties of coatings obtained by electroplating with pulse current and with periodic reverse direct current are better than that obtained with simple direct current.
脉冲电镀和直流换向电镀在某些方面比直流电镀好，但都有各自的局限性。
The display period of periodic pseudo-pattern in a virtual 2-D plane is dependent on the pulse number in a modulation period and the display plane width, which is proved in this paper in detail.
分析了周期性对称调制伪模式的显示周期与平面宽度和调制周期内的调制脉冲数之间的关系。
In traditional pulse medical ultrasonic imaging system, the ambiguity function has periodic distance ambiguity and velocity ambiguity, this affects the image quality and resolution.
传统的脉冲式医用超声成像系统的模糊函数由于存在周期性的速度模糊和距离模糊，影响了图像的质量和分辨力。
In traditional pulse medical ultrasonic imaging system, the ambiguity function has periodic distance ambiguity and velocity ambiguity, this affects the image quality and resolution.
传统的脉冲式医用超声成像系统的模糊函数由于存在周期性的速度模糊和距离模糊，影响了图像的质量和分辨力。
应用推荐