DIGITAL SIGNAL

digital signal DIGITAL SIGNAL:   Digital signal are not continuous, but it is discrete time signal and having only two state 1 and 0 or on and off. It use binary number to proceed and execute, where binary number is finite 1 and 0. It represents the info in the form of bit. Digital signal described with bit rate and bit interval. Digital signals are safe to noise so it hardly force nay distortion in signals.  Example: of...

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ANALOG SIGNAL

analog signal ANALOG SIGNAL:   “Analog signal is a kind continuous wave signal that changes maximum time its value. Quantity is one having continuous values most things that can be measured quantitative appear in nature in analog. Analog signal use decimal number system to process.”  Analog signal is described using amplitude, time period or frequency and phase amplitude marks the maximum height of the signal. An analog system...

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Subject and Predicate

What is Subject and Predicate: subject and preicate  Before we explaining the subject and predicate, we are try to understand basic of sentence as per English rule what is sentence, combination of subject and predicate before this whats make a sentence, as you know a sentence is form when multiple of word is combined with some specific rule. that may give a complete sense ar may not but that is called sentence when mulitiple of words come...

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CONDITIONAL STATEMENT (if, if-else, else if)

THE DECISION CONTROL STATEMENT: “The decision control statement also known as conditional statement which used in program to check the condition between vales and run statement and block of statement on the basis of that condition”.   In C and C++ the beginning programs are sequential and that execute normally one line after another. But in some circumstance we have to execute some instruction on the basis of some condition if the condition...

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LOOPING

WHAT IS LOOP:  “Loop is a mechanism that allow us to do the task again and again just by writing once”.   Where looping is the continuous repetition of a statement or a block of statements. But for the  looping some work have to do that's we will have to initialize the loop, put conditions and do increment or decrement to the loop.   INITIALIZATION:   Initialization, it is a part of loop in which we...

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HISTORY OF PAKISTAN FROM 1857 TO 1947

IMPORTANT DATES AND EVENTS:(From 1857 To 1947) DATE EVENT واقع تاریخ ENGLISH اردو 1857 War of independence Extermination Of Bahadur Shah Zafar جنگ آزادی بہادر شاہ ظفر کی معزولی 1861 Indian council act انڈین کونسل ایکٹ 1863 Foundation of Scientific Society in Gaze-Pur غازی پور میں سائنٹیفک سو سا ئٹی کا قیام 1866 Publication of Ali Grah Institute’s...

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