The first five points of the eight-point DFT of a real-valued sequence are {0.25, 0.125 – j0.3018, 0, 0.125 – j0.0518, 0}.And the remaining points are[0.125+j0.0518, 0, 0.125 + j0.3018].Compute the real-valued input signal.

A 16-bit Successive Approximation  A/D converter converter (0-3.3 V) has 12 MHz clock.  It takes 4 clock cycles to make a single comparsion.  How much time does it take to covert a 5.6 V signal to a digital output? a.5.8 microseconds b.0.51 microseconds c.5.3 microseconds d.13.3  microseconds e.4.85  microseconds

Drive an equation for linear signal conditioning that will convert a sensor output voltage in the spanning the range -1V to 3V into a -5V to 5V span. Also, design a circuit to do the corresponding transformation

Design a circuit that has two inputs X, and S, where X represents an 8-bit BCD number,S is a sign bit. The circuit has one output Y, which is the Binary representation of thesigned-magnitude BCD number. A negative output is represented in the Binary 2’scomplement form. (((Design two deffrent alternative block diagrams and then describe the block diagrams))) PLEASE DONT COPY ANOTHER SOLUTION IT SHOULD BE UNICE