equations X2 = a12 X1 + a22 X2 +a32 X3 X3 = a 23 X2 + a43 X4 X4 = a24 X2 + a34 X3 +a44 X4 X5 = a25 X2 +a45 X4 Where x, is the input and xg is the output variable Determine the overall gain of the system x5/X1. to

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Digital to Analog Converters

Digital to analog converters are commonly known as DAC, digital analog converter, D2A, or Digital-to-Analog converters. DACs are one of the important devices used in the electronics and electrical domain. DACs are the systems that convert a digital signal into an analog signal, whereas an analog to digital converter or ADC performs the opposite function. Digital signals are those signals that can represent the information or data as a set of discrete values. At a particular instant of time, a digital signal can only take a particular value of data. A digital signal is characterized by two unique values; zeros and ones, or true and false, represented by the Boolean domain. These are also known as binary signals or logic signals. Unlike digital signals, an analog signal is represented by continuous values, where at any time instant, the analog signal is represented by a real number.