Sentence examples for frequencies indispensable from inspiring English sources
These include the limited number of available frequencies in the radio spectrum as well as the traffic constraints corresponding to the minimum number of frequencies indispensable for covering communication between mobile devices moving in a particular cell.
For the stable operation of high speed air spindles, the low rotational inertia and high damping ratio of spindle shafts as well as high fundamental natural frequency are indispensable.
Theoretical analysis of high frequency vibrations is indispensable in a variety of engineering designs.
To have a thorough understanding on the vibration characteristics of quartz plates, the experimental measurement of resonant frequencies and mode shapes is indispensable.
Particularly, high frequency (HF) band antennas are indispensable in shipboard communication systems and usually represent one of the main sources of HERP.
As the detection performance is noticeably sensitive to timing deviation, the analog to digital convertor (ADC) with a sampling frequency of 20 GHz is indispensable in timing acquisition [12], which is hence essentially contrary to the spirit of low-power and low-complexity receiver structure.
Besides, increasing the frequency up to 5 Hz appropriately and inputting some indispensable small attenuation coefficients can improve the reliability of low-frequency estimation.
In recent years, radio frequency plasma material processing has played an indispensable role in industrial areas [1].
Characterizing fire size and fire frequency and understanding its environmental controls are indispensable to fire prediction and sustainable forest landscape management.
Though there are these issues outstanding, the frequency theories define a concept of probability indispensable for quantum theories and for a wide variety of other applications in the natural and social sciences.
In summary, the received frequency-domain symbol matrix D Rx is indispensable for the detection processing algorithm and the key of the algorithm is the previous element-wise complex division.
