采用CPLD实现视频图像信号采集，提高系统性能，同时具有适应性和灵活性强、设计、调试方便等优点。
Using CPLD to realize video signal collection will enhance the system capability. It also has such advantages as adaptability, flexibility, easy to design and debug.
和灭信号检测才能的日害删强，中缓快跳频体解很等忙蒙到做扰的攻打。
With the development of signal detection technique, slow frequency-hopping systems are vulnerable to jamming attacks.
认为地震映像因干扰信号强、不能定量解释等缺点，建议不单独使用；
It is considered that the seismic mapping means shall not be used alone due to its disadvantages of strong disturbance signals and non-quantitative interpretation.
由于激光脉冲信号具有方向性好、抗干扰能力强等优点，激光脉冲成像在高精度测量地表三维信息领域得到广泛应用。
Because a laser pulse has the features of good direction and anti-jamming, the laser pulse imaging technique is widely used to measure the three-dimensional information of the ground.
心电信号是一种微弱低频的非平稳信号，具有随机性和噪声背景强等特点。
ECG signal is a weak low frequency non-stationary signal, and possessing random character and noisy setting strong character.
在信号分析中，有一类强相关干扰在频率上与有效信号相近，能量比有效信号更强，通常所用的频率滤波等方法都难以消除干扰。
In the signal analysis, there is a kind of correlation interference, of which frequency is close to the available signals and its energy is stronger than them.
实验结果表明触发信号源无框架装置有效作用区大，抗干扰能力强，不受环境照明条件的影响，具有非接触、可全天候工作、性能稳定可靠、使用灵活方便等特点。
The experiment result indicates that the frameless equipment has the advantages of large effective screen area, strong anti-disturbance, noncontact, full-time working, reliable and flexible in using.
由于扩频信号具有功率谱密度小、抗干扰能力强、保密性好等优点，已被广泛应用于军事和非军事领域。
Spreading spectrum signals have been widely used in military and civilian fields, owning to the low power spectral density, strong anti-interference ability, good confidentiality and so on.
采用FPGA实现视频信号数据采集，可提高系统性能，同时具有适应性与灵活性强，设计、调试方便等优点。
Using FPGA to realize video signal collection will enhance the system capability, and easy to design and debug. It also has such advantages as adaptability and flexibility.
采用FPGA实现视频信号数据采集，可提高系统性能，同时具有适应性与灵活性强，设计、调试方便等优点。
Using FPGA to realize video signal collection will enhance the system capability, and easy to design and debug. It also has such advantages as adaptability and flexibility.
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