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- In digital IF receiver based on IF sampling technology, one important issue of system design is how to realize wide instantaneous dynamic range, when the available digits of AD converter is limited. 在基于中频采样技术的数字中频接收机中,怎样在ad变换器位数受限的情况下实现较大的系统瞬时动态范围是系统设计中的一个重要问题。
- The system has 6.8MHz digitalizing bandwidth and 70dB instantaneous dynamic range, which can be obtained by using RF/IF converter VXI3570, high precision digitalizer E1437a and proper signal processing arithmetic. 系统数字化带宽设计为6.;8MHz,选用RF/IF变换模块VX13570、高精度数字化仪E1437a和适当的信号处理算法可获得70dB以上的瞬时动态范围。
- For the relative deep target lay-ers in China, the low-cut filter can be used for compensating the signal attenuation of high frequency and make it a proper instantaneous dynamic range of instrument. 针对我国较深的勘探目的层,用较高的低截滤波来补偿深层高频的弱信号,使之装入仪器的瞬时动态范围有独到的作用。
- High Instantaneous Dynamic Range 高瞬时能动距离
- Realization of Wide Instantaneous Dynamic Range in Digital IF Receiver 大瞬时动态范围在数字中频接收机上的实现
- instantaneous dynamic range 瞬时动态范围
- The DAC achieves 96 dB SNR and more than 90dB dynamic range. 整个DAC的信噪比达到96dB,动态范围90dB。
- So, headroom plus signal-to-noise ratio equals dynamic range. 净空间加上信噪比等于动态范围。
- A paper about High Dynamic Range Image Processing using OpenGL. (译):论文约高动态范围图像处理使用OpenGL 。
- Q.? Join me as I delve into the details of High Dynamic Range. Q.;?加入我,我探讨高力学范围细节。
- This paper introduces the computer nodes instantaneous dynamic checkpoint technology of shared memory computer, which is based on our traditional technical checkpoints. 摘要介绍在传统检查点技术的基础上提出一种面向分布式共享主存结构计算机节点瞬时故障的动态检查点技术。
- High Dynamic Range Images - or HDRI for short are the lighting technology. 高动态范围图像素材库。
- Audible distortion is vanishingly low, and dynamic range is excellent. 失真相当低,而且动态表现卓越。
- The problem of narrow dynamic range in low power isolating circuit is solved. 解决了低电源供电隔离电路,动态范围小的问题。
- Study on Large Dynamic Range Compression in Airborne Laser Bathymetry[J]. 引用该论文 朱坚;臧华国;贺岩;崔雪梅;朱小磊;陈卫标.
- Firstly,we analyze the instantaneous dynamical data and cumulated dynamical data.Secondly,after binarization and morphology processing,we obtain the smoke foreground contour. 首先,对烟雾的瞬时动态数据和累积动态数据进行分析,然后,进行二值化、形态学处理,得到了烟雾前景轮廓。
- For general radiography, our systems offer zero light crossover and wide dynamic range to minimize blurring. 对于普通放射成像,我们的系统提供零光线交叉技术和广大的动态范围,最大程度地降低了影像的模糊程度。
- The visual system is able to perceive details in an environment with a high dynamic range by means of local adaptation. 在高动态范围环境中,人眼依靠局部适应性也能够观察到细节变化。
- instantaneous dynamic characteristics 瞬时动力特性
- instantaneous dynamic user optimal (DUO) 瞬时动态用户最优
