The phone, like all good gadgets, first became a status symbol and then became indispensable: the percentage of households with telephone service rose to sixty-two per cent by 1950, and to ninety per cent by 1970.
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.
Today in countries such as Great Britain, the Netherlands, or Denmark, the monarch is the ceremonial head of state, an indispensable figure in all great official occasions and a symbol of national unity and of the authority of the state, but is almost entirely lacking in power.
Servants, the one indispensable status symbol, continue to be "kept" by all respectable households, even those which can ill afford them.
Second, although party membership is a symbol of one's status in the political hierarchy, meritocratic traits are indispensable components in the recruitment of party members.
The quake destroyed many of the symbols that made the church imposing and services that made it indispensable.
As the historian Partha Chatterjee notes in the indispensable catalog to "Traces of India," Indians preferred to present historical events and cultural symbols in terms associated with sacred art rather than with the "profane realism of photography".
Bears also play an indispensable role in religious ceremonies, according to the complaint ― not only as tangible religious symbols, but also as part of larger, interconnected ecosystem.
However, windowing process is indispensable in order to shorten the time domain waveform with an infinitely long tail that may introduce serious inter symbol interference (ISI).
