数字相关 meaning in Chinese
digital correlation
Examples
- Initial estimates in digital - image correlation method by a new displacement mode
非常应变模式数字相关方法的初值估计 - A study on the in - plane rotation measurement of a rigid object with the ultrasonic speckle correlation method
超声散斑数字相关法应用于刚体面内转动测量的研究 - The elastic modulus of a special alloy material are measured by the ultrasonic pulse - echo method , when the temperature is changed from - 20 ~ 60
为实现超声声速的快速、精确测量应用数字相关法精确确定超声信号的传播时间。 - The fpga and dsp architecture has been used in the digital correlator , by which the spread spectrum signal can be demodulated at the intermediate frequency
数字相关器采用fpga + dsp的结构设计,实现了扩频信号在中频的解扩解调。 - Eventually , the digital correlator of the modificatory structure is designed and realized by fpga , and it manifests very high and reliable correlative performance
最后用fpga芯片设计并硬件实现了修正结构的数字相关器，这种结构的数字相关器具有很好的工作性能。