| 1. | Zero phase measuring , plotting
零相位测量测绘 |
| 2. | Zero phase shift mirror
零相移面镜 |
| 3. | A zero phase difference pll application and methods research of high - frequency waveform generator max
038实现无相差锁相应用及方法研究 |
| 4. | Measurement of quartz crystal unit parameters by zero phase technique in a - network ; part 2 : phase offset method for measurement of motional capacitance of quartz crystal units
用型网络的零相位技术测量石英谐振器参数.第2部分:测量石英谐振器的动态电容的相位偏离法 |
| 5. | Measurement of quartz crystal unit parameters by zero phase technique in a pi - network - part 2 : phase offset method for measurement of motional capacitance of quartz crystal units
用型网络的零相位法测量石英晶体器件参数.第2部分:石英晶体器件动态电容测量的相位补偿法 |
| 6. | For the feedforward controller design , zero error characteristic of the step response of system with zero phase error tracking controller ( zpetc ) is proved and its application is studied
对于前馈控制器设计，证明了零相位误差跟踪算法在阶跃输入下的无差性并研究了该特性的应用。 |
| 7. | Secondly , considering the problem of phase error of the single probe system , the paper introduces zero phase filter and designs zero phase filters after analyzes its principle
第二，针对内螺纹单针测量系统中的数字滤波失真，提出了零相位数字滤波，分析了其原理，并设计了一阶零相位数字滤波器和高阶零相位数字滤波器。 |
| 8. | A repetitive controller can be obtained by designing a zero phase shift low pass filter . with the help of digital signal processing and software tools , it is easy to design a satisfactory controller
该方法将控制器的设计转化为零相移低通数字滤波器的设计问题，借助于数字信号处理的理论和工具直接得到所需的控制器参数。 |
| 9. | 30mhz measurement of quartz crystal unit parameters by zero phase technique in a - network ; part 4 : method for the measurement of the load resonance frequency fl load resonance resistance rl and the calculation of other derived values of quartz crystal units , up to 30 mhz
用型网络的零相位技术测量石英谐振器参数.第4部分:石英晶体元件负荷谐振频率fl负荷谐振电阻rl的测量方法,以及石英晶体元件其他导出值的计算方法 |
