English translation for "sinusoid signal"

正弦信号

Related Translations:

sinusoid:  n.【数学】正弦曲线 (＝sine curve)。adj.-al

splenic sinusoid:  脾窦

sinusoid generator:  正弦波发生器

modulated sinusoid:  已调正弦波

liver sinusoid:  肝血窦肝窦状隙

sinusoid vessel:  窦样管

primary sinusoid:  第一正弦波原正弦波正弦形基波

induced sinusoid:  感应正弦电压

sinusoid integrator:  正弦积分器

lymphatic sinusoid:  淋巴窦

Example Sentences:

	1.	Firstly , according to the characteristic that the doppler frequency shift signal can be approximated as a single sinusoid signal , the extended sinusoid signal retrieval ( pisarenko and esprit ) methods are presented and signal state and measurement formulations are developed , so the kalman filter recursive method is got . the brief introduction of low velocity moving target doppler frequency shift signal wigner - ville transformation and wavelet transformation expression are presented in this paper . secondly , because the clutter is gaussian distribution , cumement and high - order spectrum based methods are presented and the simulation results prove their good performance to suppress gaussian clutter in low velocity moving target doppler frequency shift signal processing 一个方面是根据低速目标的多普勒信号可简化为单一正弦波形式这一特点，得到了扩展的高斯色噪声背景下的谐波恢复算法，即高斯色噪声中的pisarenko谐波恢复法和旋转因子不变法（ esprit ） ；并推导了信号的状态方程和观测方程，进而得到基于卡尔曼滤波的递推算法对信号进行提取；本文还简单的介绍了低速运动目标的多普勒频移信号的wigner - ville变换与小波变换；另一个方面是针对杂波服从高斯分布这一特点，提出了对接收信号求累积量和高阶谱来对高斯杂波进行抑制。
	2.	3 . making a deep research on weak sinusoid signal detection using duffing oscillators and combining chaos critical state detection method with general detection methods , this dissertation realizes weak sinusoid signal detection below - 50db snr . furthermore , starting from the analysis of the intermittent chaotic motion occurring in the detecting process , an array of duffing oscillators are used to estimate the frequency of weak sinusoid signals accurately ( 3 )全面深入地研究了duffing振子用于微弱正弦信号检测的机理,并把混沌临界状态检测法和传统检测方法相结合,实现- 50db以下超低信噪比的微弱正弦信号检测;建立了混沌振子阵列,实现低信噪比下正弦信号频率的估计。

Similar Words：

"sinusoid generator" English translation, "sinusoid integrator" English translation, "sinusoid of lymph node" English translation, "sinusoid quantity" English translation, "sinusoid scan" English translation, "sinusoid vessel" English translation, "sinusoid, blood sinusoid" English translation, "sinusoid-shaped rotor" English translation, "sinusoidal" English translation, "sinusoidal a-c circuit" English translation