Then we detect and estimate the carrier frequency of negative SNR DS-SS Signal have done. Theoretic analysis and simulation prove the validity of the arithmetic.
理论分析和仿真实验证明，在负信噪比条件下该方法可有效提高对DS-SS信号载波的检测能力。
The proposed algorithm can detect watermarking images without the help of the original carrier images and the original watermarking images.
该算法在抽取水印图像时不需要原始载体图像和原始水印图像。
Antenatal screening is offered on the NHS, this allows you to undergo a blood test to detect carrier couples and provide genetic counselling.
产前筛查是提供对国民保健服务，这可以让你进行一次血液检测承运人夫妇，并提供遗传咨询。
How to cancel carrier and detect the intermodulation distortion signal of power amplifier will be discussed.
探讨如何进行射频载波抵消以及检测放大器互调失真信号。
Suspension quantitative method and carrier quantitative method were used to detect the efficacy of sodium hypochlorite in killing Mycobacterium chelonei and the results were compared.
用悬液定量法和载体定量法检测次氯酸钠对龟分枝杆菌杀灭效果并对结果进行了比较。
This new algorithm can detect and repair cycle slips after loss of lock within 3 seconds so as to avoid the effect of cycle slips on smooth pseudo distance of carrier phase.
检验证明该方法能够准确可靠地探测并修复失锁3秒以内的周跳，避免了周跳对载波相位平滑伪距的影响。
The F is used for short range anti-submarine purpose around the carrier and depends on its own AQS-13F suspensory sonar to detect the submarine.
型则用于航母周围的短距反潜，主要依赖其AQS-13F悬吊声纳探测雷达。
This arithmetic can detect the digital watermark without the original carrier image and the original watermark.
该算法在抽取水印时不需要原始载体图像和原始水印。
Based on the analysis, a new method to detect carrier frequency of FSK signal named time-domain joint and modern power spectrum estimation is put forward.
对电力远动通道FSK信号进行了时域和频域分析，在此基础上提出了一种新的FSK信号载波频率测量方法—时域拼接结合现代功率谱估计的方法。
To detect maneuver in the movement carrier and measure appearance of gross error in dynamic orientation as soon as possible, a new method of detecting maneuver and gross error is introduced.
为了在实时动态定位中尽可能快地检测出运动载体机动和观测数据何时出现粗差，文中提出了一种对机动和粗差检测的新方法。
The yarn carrier can detect the inferior joint in time, can halt the braiding machine in time by the controller and can avoid the loss caused by the inferior joint.
本导纱机构能够及时的检测到不良结头并通过控制机构使得编织机及时停机，避免不良结头带来的损失。
In chapter 5, demodulation models of many modulation systems are established. Square loop model is established to detect carrier.
第五章中给出了对各种调制方式的解调模型，成功建立了平方环载波恢复模型。
In chapter 5, demodulation models of many modulation systems are established. Square loop model is established to detect carrier.
第五章中给出了对各种调制方式的解调模型，成功建立了平方环载波恢复模型。
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