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- signal detection performance 信号检测性能
- The detection performance of receiver to noise jamming signal was improved remarkably by accumulation detection. 通过积累检测显著地改善了接收机对噪声干扰类信号的检测性能。
- Easy verification of signal detection by the indicator. 通过指示器非常方便检测。
- In LFMCW radars,the echo signal of moving target with acceleration has Doppler aberration which will cause the detection performance and parameter estimation loss of target. 在线性调频连续波(LFMCW)雷达中,加速度运动目标回波存在多普勒频谱畸变现象,造成目标检测性能和参数估计精度损失。
- Scope: Detect performance car. Detect performance car. 经营范围:汽车综合性能检测。
- Busy signal detected at remote site on callback. 在远程站点回拨时检测到了占线信号。
- This paper introduces the principles of the wavelet transform,analyzes on the performance of using the wavelet transform to implement the weak signal detection,and illustrates that the wavelet transform can improve the SNR by using the simulated results. 介绍了小波变换原理,对利用小波变换实现弱信号检测的性能进行了分析,并利用仿真结果说明小波变换能提高信噪比。
- In this dissertation, we study a supergain hydrophone array to improve the detection performance of passive sonar. 本文从提高被动声呐的检测性能出发,提出了超增益阵的设计。
- Experiments on typical macro virus detection proved the detection performance of this algorithm. 针对典型宏病毒的实验验证了本文算法的检测性能
- The applications of a photon counter in a signal detection system of a compact Mie Scattering Lidar is described on this paper. 摘要介绍了光子计数器的结构、工作原理并对其进行了响应校准。
- Simulation results with Space-Time Adaptive Processing(STAP) also verify the improved detection performance. 采用空时二维信号处理方法进行仿真,结果表明该方式可以改善检测性能。
- Establishment of quantitative signal detection system can greatly enhance the efficiency of ADR monitoring. 不良反应定量信号检测系统的建立可以极大地提高药品不良反应监测工作的效率。
- De-noisding by soft-thresholding is a new signal detection method in wavelet analysis. 摘要采用浮动阀值分离噪声是小波分析中一个新的信号检测方法。
- We compare the detection performance of ground moving target of the ATI and DPCA technique for the new model of distributed spaceborne SAR in detail. 分析比较了DPCA与ATI两种动目标检测方法。 通过仿真,详细分析比较了不同噪声、杂波干扰条件下DPCA与ATI方法的动目标检测性能。
- The implementation of signal detection algorithms used in WLAN (IEEE802.11) baseband system is proposed. 实现了针对WLAN(IEEE802.;11)系统的信号检测算法。
- The Spectral Energy Flux(SEF) algorithm for the onset of music signal is verified,and the influences of the SEF on the detected performance are evaluated in detail. 对乐音信号起始时刻检测的谱能流法进行了验证,详细分析了该算法各环节对检测性能的影响。
- Experimental results have shown good detective performance of the algorithm. 实验结果显示,该算法具有良好的检测性能。
- Wideband Correlation Processing (WCP) is the base of wideband active signal detection. 宽带主动信号检测的基础是宽带相关处理。
- Computer simulation shows that the new method has at least 2dB improvement in detection performance compared with the traditional detection method. 计算机仿真结果表明 ;在高分辨率雷达中 ;这种检测方法比雷达经典检测方法有 2dB以上的检测性能改善 .
- A new type of System-On-Chip (SOC) integrated with ISFET/REFET/PRE and their signal detection circuits is developed. 该文研究设计一种新型ISFET/REFET/PRE传感器与信号检测电路集成于一体的芯片系统。