Experimental results show that this amplifier is useful in acquiring the slight optical signal immersing in the noise signals 对此相关器进行仿真,仿真结果表明此相关器是有效的。
There exist wide sidelobes around correlationpeaks of song correlation and mc , which would affect the strict locating of wantedobject seriously Song相关器和mc的相关峰还存在着较宽的旁瓣,严重影响目标定位。
In conclusion , the experiment results show that it is feasible to combine the photorefracitve crystal with the joint transform correlator 研究结果表明，将光折变晶体与联合变换相关器相结合构成光折变联合变换相关器是可行的。
The fpga and dsp architecture has been used in the digital correlator , by which the spread spectrum signal can be demodulated at the intermediate frequency 数字相关器采用fpga + dsp的结构设计,实现了扩频信号在中频的解扩解调。
The paper analyses the signal processing with emphasis on signal to noise ratio ( snr ) in output of correlator and snr in signal power spectral density 并对算法处理中相关器输出中的信噪比（ snr ）和功率谱密度中的snr进行了重点分析。
Eventually , the digital correlator of the modificatory structure is designed and realized by fpga , and it manifests very high and reliable correlative performance 最后用fpga芯片设计并硬件实现了修正结构的数字相关器，这种结构的数字相关器具有很好的工作性能。
We contrived a new optical correlator which can perform 1024 - 1024 2 - dimensionality correlation per microsecond . the usage of time - integrating correlator in lpi radar was studied 本文设计了一个每秒完成1 , 000 , 000次1024 * 1024二维相关的lpi雷达专用顺序付氏变换相关器。
The closed - form expressions of the detection and false - alarm probabilities and mean acquisition time are derived for the hybrid acquisition scheme with two fixed threshold 本文分析了在多址干扰下，在衰落信道中，基于相关器解扩的串并混合双dwell固定门限检测方案的性能。
The detection of correlate peak is one of bottlenecks of optical signal processing in lpi radar . we devised the smart pixels and ram camera to solve this problem 相关峰的检测与测量是光学相关器的瓶颈之一，本文提出了智能像素技术和ram摄像技术，解决了相关峰检出和测量的问题。
And the photorefractive edge - enhancement joint transform correlator can provide higher 1 correlation peak and narrower correl ation width with the presence of electric - fields 应用于光折变边缘增强联合变换相关器时，通过外加电场，可使联合变换相关器的相关识别性能进一步改善。
