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- low pass noise 低通噪声
- Request low pass for visual check. 请求低空通场做目视检查。
- The CCD signal preamp with low pass filter is used to minimize the readout noise. 通过使用带低通滤波器的前置放大器降低了读出噪音,研究了读出噪音与读出速度的关系。
- Experimental results show that the algorithm in this paper is robust to many attacks, such as noise addition, low pass filtering and resampling. 仿真实验结果表明，该音频水印算法对噪声干扰、低通滤波和重新采样等信号处理具有更好的鲁棒性。
- Experimental results show that robust watermark is robust to many attacks, such as MP3 compression, low pass filtering, noise addition, requantization, resampling and so on. 实验结果表明，鲁棒水印对MP3压缩、低通滤波、加噪、重量化、重采样等信号处理攻击具有很强的鲁棒性；
- Low pass filter is used to filter PWM frequency on the BEMF signal. 通常使用低通滤波器来滤除PWM波对反电动势的影响。
- Low pass filter and mean filter fail to eliminate the diversities. 通过引入脉动假设,对信号的差异进行了分析。
- Interference signals can be reduced by means of the input low pass filter. 输入低通滤波器能减少干扰信号。
- By development of the MWE features we can achieve reductions of blade pass noise of 7dBA across the map with no impact on aerodynamic performance. 改进扩压流量槽的结构能降低7分贝的噪音且不影响空气动力性能。
- Experimental results show that the proposed watermarking algorithms have high robustness to some audio signal manipulations,such as noise interfere,low pass filtering,MPEG lossy compression,D/A and A/D transform. 实验结果表明：该算法对数字音频信号的噪声攻击、低通滤波、MPEG压缩、D/A和A/D转换等操作具有很强的鲁棒性。
- The result of simulation implied that this calculation can keep not only the better audio quality, but also has the better robustness for the attacks such as: noise addition, lossy compression, low pass filtering and re-quantization. 仿真实验结果表明本算法不仅能保持较好的音质,而且对诸如叠加噪声,有损压缩,低通滤波,重新采样等攻击都具有较好的鲁棒性。
- Experimental results show that embedded watermark is imperceptibility and robust to many attacks,such as noise adding,re-sampling,low pass filtering,re-quantization and lossy compression and so on. 实验结果表明,嵌入的水印不仅具有很好的透明性,而且对重新采样、低通滤波、添加噪声、重新量化、有损压缩等攻击也具有很好的鲁棒性。
- DSPProjectFilteringNoise.rar,1989KB,下载 3 次,This is a Digital Signal Processing project that filter a courrupted signal by blue noise using Low Pass Filter. Several LPF designs is included in the code. 下载5次,通过时域转换为频域，在频域中截取低频部分，去掉高频部分将结果再转换到时域以实现低通滤波的功能。
- Experimental results show that embedded watermark is imperceptibility and robust to many attacks, such as noise adding, re-sampling, low pass filtering and re-quantization and so on. 实验结果表明，嵌入后的水印不仅具有很好的不可感知性，而且对添加噪声、重新采样、低通滤波和重新量化等攻击也具有很好的鲁棒性。
- The system utilizes a Supersonic Wave Filter positioned in front of the CCD, between the low pass filter and the shutter. 不是抖低通，低通抖不得。超声波滤镜是安装在快门后面，低通前面的单独机构！
- A time domain recursive low pass filtering algorithm based on Kalman filtering theo-ry is analyzed. 分析了一种基于卡尔曼滤波理论的时域递归低通滤波算法。
- Three-order low pass filter is implemented by one order Sallen-Key circuit and two-order Sallen-Key circuit. 三阶的低通滤波器使用一个一阶Sallen-Key电路串联一个二阶Sallen-Key电路来达成。
- The SI low pass filter is simulated using ASIZ and verified to be able to meet the needs of time-domain CWT. 对开关电流低通滤波器用ASIZ进行仿真，结果证实其性能完全满足实用要求。
- The lowest passing grade given to a student in a school or college. 学业成绩丁在中学或大学里，给学生的最低及格的分数
- Based on Legendre multinomial, a new kind of low pass filter prototype is designed out after analyzing the design rule and inefficiency of some classical filter prototypes. 摘要分析了几种经典的滤波器原型设计原理及其自身不足，基于勒让德多项式，给出了一种新的低通滤波器设汁原型。
