Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Solved Assignments
Asked Questions
Answered Questions
what is a macro how it is defined preprocessor is a translation phase that is applied to source code before the compiler proper gets
define seismic isolation bearings - bridge bearingmany bridges had been built before the proper seismic design specifications were known to us
let a message signal mt have a bandwidth of 10 khz and a peak magnitude of 1 v estimate the bandwidth by using carsons rule of the signalut obtained
creating files for writing onlycreating files for writing only to create a text file for writing only pass w into fopen as the second argument this
q let m1t and m2t be two message signals and let u1t and u2t be the corresponding modulated versionsa when the combined message signal m1t m2t dsb
what is null pointerinside main a file called file afterwards the fopen function passing it the path to data file as well as r only intending to
an angle-modulated signal has the form ut 100 cos 2pifct4 sin 2pifmt where fc 10mhz and fm 1 khz determine the modulation indexbetaf or betap and
opening files for reading only a data file is a file that you can open and read its contents visually - for example c source files dat
what is meant by opening a data filea data file is a file that can be read from or written to data files are particularly useful when large amounts
how can a function return a pointer to its calling routinethe general form of a function istypespecifier functionnameparameter listbody of
write a short note on pointer operators in cpointers that is pointer values are generated with the address-of operator amp which we can also think of
let the message signal mt alpha cos 2pifmt be used to either frequency-modulate or phase- modulate the carrier ac cos2pifct find the modulated
let the modulating signal mt be a sinusoid of the form mt cos 2pifmt fm ltlt fc and let the carrier signal be cos2pifct phica determine the
explain the installation of shock transmission unitit is not always necessary to install stus while a structure is under construction but the holding
the normalized signal xnt has a bandwidth of 10 khz and its power content is 05 w while the carrier ac cos 2pifct has a power content of 200w find
q for dsb and conventional am obtain expressions for the in-phase and quadrature components xdt and xqt and envelope and phase vt and
write a short note on pointer declarationa simple variable in a program is stored in a certain number of bytes at a particular memory location or
define cyclic force transfer test of shock transmission unitthis test is specified to prove that the stu would function as intended during a seismic
if a television station operates on uhf channel 20 band 506-512 mhz determine the stations visual-carrier
define dynamic force transfer test of shock transmission unitthis test mainly prove the lock up capability of the device the stu shall be loaded in
define the difference between union and structurethe main difference between union and structure is the storage allocation in union for each
q show that the image frequency for an fm station does not fall in the range of 881-1079 mhz regardless of the choice of high- or low-side local
define drag load test of shock transmission unitthis test ensures that excessive load should not be transmitted to the structure by the stu as per
what is the main use of structuresthe main use of structures is to lump together collections of disparate variable types so they can conveniently
q a voice message with wf 2pi3times103 rads and wrms 2pi1 times 103 rads is transmitted over an fm broadcast system with standard emphasis and