• All Phase least square approximation to the discontinuous signal is also introduced with less error than the traditional method.

    文中还对间断函数进行了全相位最小二乘方的逼近,逼近误差小于传统方法。

    youdao

  • This scheme uses smooth wave instead of discontinuous wave, so the wave in time field is continuous phase and has good frequency spectrum characteristics.

    该方案用平滑的波形来替换前后码元的不连续跳变,从而得到相位连续的时域波形,波形平滑、频谱主瓣窄、滚降速度快。

    youdao

  • It is right that the modal of discontinuous phase method measures blade vibration parameters and the monitoring system has a good perspective in engineering application.

    结果证明间断相位法的计算模型是正确的,研制的叶片振动状态监测系统有良好的应用前景。

    youdao

  • In this paper, the frequency spectrum and the bandwidth of the frequency shift signal with continuous and discontinuous phase are analyzed.

    分析了相位连续与不连续移频信号的频谱并比较了它们的带宽。

    youdao

  • Type C, under situation of discontinuous training, preparetory phase being shorter and body functioning being bad, technical training takes middle tensity as the domnant factor.

    C类型——对训练间断、机能状态差的,以中等强度为主,慎用大和次极限强度,不用极限强度。

    youdao

  • Phase-shifted full-bridge PWM converters work in discontinuous current mode (DCM), when the current of out-put filter inductor is discontinuous in one switching period.

    当输出滤波电感的电流在一个周期内不连续时,移相全桥PWM变换器就工作在电流断续模式(DCM)。

    youdao

  • Hydrocarbon migrates in the buoyancy-driven flow or the seepage flow through the subsurface porous media, but it moves upward in discontinuous phase in the course of buoyant ascent.

    虽然油气的浮力流和渗流都是地下多孔介质中的流动,但油气在水中上浮不呈连续相流动。

    youdao

  • It is a simple principle and higher measurement precision without complicated phase unwrapping and calibration procession, and can be used to measure the discontinuous and spatial isolation shape.

    且原理简单,测量精度高,不需要复杂的相位展开和校准过程,特别适用于测量突变面形和空间离散面形。

    youdao

  • The discontinuous volume phase transitions of PNIPAAM and its copolymer gels stimulated by temperature, solvent composition, pH, ionic composition, photo and electric field were described.

    材料智能行为的本质是 ,材料接受温度、化学、电场、光等外部信号的刺激后 ,材料的结构、能量状态发生变化并作出响应的过程。

    youdao

  • The discontinuous volume phase transitions of PNIPAAM and its copolymer gels stimulated by temperature, solvent composition, pH, ionic composition, photo and electric field were described.

    材料智能行为的本质是 ,材料接受温度、化学、电场、光等外部信号的刺激后 ,材料的结构、能量状态发生变化并作出响应的过程。

    youdao

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