in communications. Make a table of FCC Emmision Classification

in communications. what is frequency spectrum based on ITU-R Rec V431-6?

Make a control diagram for a servo motor with 5 types of controllers and ramp input signal.

-Identify the output and choose an adequate response with stability.
-Specify which was the transfer function used.

a) A continuously alternating voltage will produce what type of ultrasound signal from a piezoelectric transducer? Give an equation to describe the output. b) Electrical voltage pulses applied to a piezoelectric transducer will produce what type of signal? Give an equation to describe the output. c) The addition of damping material to a transducer changes what parameters? Which are advantageous and which are disadvantageous? How are the disadvantages accounted for? d) What is the limiting factor for resolution of an ultrasound scan? Explain. e) What are the factors that limit the depth at which an ultrasound image can be collected? Explain

The ASCII lowercase letters are separated from the uppercase letters by 32. Thus, to
convert a lowercase letter to uppercase, subtract 32 from it. Use this information to write
a program that reads characters from the keyboard. Have it convert all lowercase letters
to uppercase, and all uppercase letters to lowercase, displaying the result. Make no
changes to any other character. Have the program stop when the user enters a period. At
the end, have the program display the number of case changes that have taken place.

Teacher i need in c++ and python please

k/(s^3+4s^2+4s+k)

find two values of gain that will yield closed-loop,

underdamped, second-order poles

1) Using M/S energy band diagrams, determine if Nickel (5.2 eV workfunction) or Indium (4.1 eV workfunction) can be used to make a Schottky diode on n-Si doped 3x1016/cm3

Design a 4-bit bidirectional serial-in-serial-out shift register using S-R flip flops that trigger on the negative–edge transition. EXPLAIN its operation if binary input 0101 is applied to the register which initially holds binary data 1101. DRAW the timing-diagram for serial-in operation in right-shift mode only.

Design and build an 8 bit Digital to Analog Converter using the LM741 OP Amp in Multisim software. Analyze the system using 1000 1000, 1111 1110, and other four different byte values.

a. Design a broadband Butterworth bandpass filter with a lower cutoff frequency of 500 Hz and an upper cutoff frequency of 4500 Hz. The passband gain of the filter is 20 dB. The gain should be down at least 15 dB at 200 Hz and 11.25 kHz. Use 20 nF capacitors in the high-pass circuit and 10 k\Omega resistors in the low-pass circuit.

b) Draw a circuit diagram of the filter and label all the components.

What is the difference between n-channel MOSFET and p-channel MOSFET? Explain it based on your understanding (operating principle, IV curve, application, etc.).

Write a Micro C program to:
-Measure temperature using LM35
-Show the temperature on LCD

You can use headers. if you use header, send headers with main code as homework.

Write a Micro C program to:
-Measure temperature using LM35
-Show the temperature on LCD

You can use headers. if you use header, send headers with main code as homework.

MATLAB CODE FOR

E xtreme learning machine using for classification task.

image processing electrical.

if you know then try or leave for other

Design intelligent automobile braking system using visual saliency as a property

need design and matlab code.

if you know then do or leave it for others.

image processing electrica