By means of residual impulse noise detection,the window size of median filter was chosen adaptively to remove the high density impulse noise while preserving the details of the image.
通过对剩余脉冲的检测,自适应地改变滤波器窗口尺寸,从而有效地滤除密度较大的脉冲干扰,同时较好地保留图像的细节。
This paper introduces cosine pulse signal with two-phase codes and analyzes its frequency spectrum property.
介绍了余弦脉冲二相码信号,并分析其频谱特性,提出了产生该信号的方法和实际电路,且说明了各电路的工作原理、特点及电路调试中应注意的问题
In the paper,the afterpulse probability has been measured by using photon statistical method on the base of theoretical analysis for the single photon detection.
在对单光子探测过程中后脉冲现象进行理论分析的基础上,通过实验对后脉冲概率进行了统计测量,这种方法与其它方法的不同之处在于不需要更多的实验仪器,而测量得到的实验结果与其他实验方法的不同。
The afterpulse probability in the process of single photon detection was measured by using photon statistical method on the base of theoretical analysis.
本文对单光子探测过程中后脉冲特性进行了理论分析,通过实验对后脉冲概率进行了统计测量,研究发现单光子探测器存在两个电子俘获能级,寿命分别为503 ns和33 ns。
These counts usually arise from dark counts and afterpulse.
这种工作于盖革模式的单光子探测器在对应没有光子入射时,仍然会产生一定数量的计数,严重影响着光子计数测量,通常这些计数是由暗计数和后脉冲引起的。
Afterpulse Measurement and Correction in Photon Counting;
光子计数中后脉冲概率的测量与修正
back porch interval
消隐脉冲后肩持续时间
Observation on the effect of impulsive nasal irrigation applied on the patient underwent endoscopic sinus surgery
鼻内镜术后应用脉冲式鼻腔冲洗的效果观察
Transitional section cone angle design of EMP simulator
电磁脉冲模拟器前后过渡段锥角设计
Drag onto the page, then right-click to specify positive or negative-going pulse.
拖到绘图页上,然后右击可指定为正向脉冲或负向脉冲。
Deep venous thrombosis prophylaxis after hemorrhagic stroke:a comparison of the arteriovenous impulse system and massage.
动静脉脉冲系统预防出血性脑卒中后深静脉血栓形成的临床研究
pulse generator
脉冲发生器脉冲振荡器
impulse register
脉冲寄存器脉冲计数器
Drag onto the page to add a pulse width modulator.
拖到绘图页后,可以添加脉冲宽度调制器。
At last, the simulation of a pulse antenna is completed with this method.
最后给出在柱坐标系下脉冲天线的数值模拟。
The resultant phase shifts are applied, and then two pulses are transmitted and received.
应用合成相移,然后发射并接收两个脉冲。
Stability Study for Impulsive Functional Differential Systems with p-delay;
p-滞后型脉冲泛函微分系统的稳定性研究
Influence of Pulse Nd:YAG Laser Irradiation on Dental Pulp
脉冲Nd:YAG激光照射牙髓断面后对牙髓细胞的影响
Post-processing Approach on Vehicle Steering Wheel Angle Pulse Test Data
汽车转向盘角脉冲试验数据后处理方法
An Investigation into the Curative Effect on Cosmetic Restoration after Intense Pulsed Light Treatment for Acne Vulgaris
强脉冲光治疗痤疮术后美容修复的疗效观察
RADIOLOGICAL CONSEQUENCES ANALYSIS OF XI’AN PULSE REACTOR IN EXTREME CASE
极端事故下西安脉冲堆放射性后果分析
Study on Effects of High Intensity Pulsed Electric Field on Antioxidant Substances in Postharvest Garlic
高压脉冲电场对大蒜采后抗氧化物质的影响
Signal pathway associated with hair cell death in cochlea following exposure to intense impulse noise
强脉冲噪声暴露后耳蜗毛细胞死亡的信号通路
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