Matlab Code that does the following:

Takes as input 3 frequencies.

Create a signal that is a mixture of the 3 signals. Create a bandpass filter that only selects the center

frequency.

Output the filtered signal which contains only the middle frequency.

Plot in time and frequency domain the original signal and the filtered signal. Show the output for filter

order 1 and 15. Upload a pdf of the image files. Each figure should have your name in the title of the

submission.

A. Draw an op-amp circuit that will act as a comparator. Label the reference node, the input voltages and the output voltage.

B. Draw an op-amp circuit with an output voltage that is the integral of an input voltage over time. Label the reference node, the input voltage and the output voltage.

C. Explain what happens when a current-carrying wire moves through a static magnetic field. INCLUDE A DETAILED SKETCH.

D. Give a brief explanation of how a DC armature-controlled motor works. INCLUDE A SKETCH.

E. Explain the difference between a field-controlled motor and an armature-controlled motor. Include a simple diagram of a motor electrical system.

ANSWER THIS QUESTION FULLY WITH HANDWRITING THAT IS READABLE!!!!!!

Draw a labelled diagram of a field effect transistor and explain how the properties change as a forward bias and a reverse bias are applied.

Describe how photolithography can be used in the manufacture of semiconductor devices. Include in your answer balanced equations for the reaction of either a negative or positive photoresist on exposure to UV light.

what is the following (ARDUINO):

-Examples of a standard Arduino library

-The Arduino uses a structured programming language-what type

-Channels of A/D conversion on the Arduino Uno

-The Arduino correlates temperature readings with what

what is the following (ARDUINO):

-Libraries are code that allow

-Lcd. setCursor (x,y)

-Where to Import a library into a given code

-Digital pins can be used to

what is the following (ARDUINO):

-Analog pins can be used to

-AnalogReadSerial:

-What pins on the Arduino can be assigned as…

-The Arduino uses what to assign analog values?

what is the following (ARDUINO):

-The digitalRead function

-The correct setup for the “for” / “for next loop” control:

- The analogWrite function can be used to

-Serial.print() will display information on

Consider the following signal

y(t)=e−5.3tu(t)∗e−8.1tu(t)

Using the multiplication-convolution duality of the CTFT, y(t) can be expressed in the frequency domain as:

Y(jw)=1A+Bjw+Cw2.

Find the values of A, B and C.

Can you provide any “analogy, parallel concept, or physical intuition” for the resultant magnetic field of a 3-phase machine?

Explain the theory of designing a m-bit by n-bit binary divider.

   ketch labelled diagrams of a field effect transistor and an NPN transistor and describe how the bias of each can be controlled for applications such as switches and amplifiers.

WHAT ARE THE KEY CONCEPTS YOU NEED TO KNOW ABOUT THE IT NETWORK ENGINEERING?

PLEASE EXPLAIN THE GENERAL CONCEPTS YOU NEED TO KEEP IN MIND AND BEGIN WITH

PLEASE GIVE SOME GOOD REFERENCES AND BOOKS TO LOOK INTO FOR THE EXAMS FOR COMPTIA SECURITY + EXAM

THE CompTIA CySA+ (CompTIA IT Certifications) CONSISTS OF

- IT FUNDEMENTALS EXAM

- A+ EXAM

- Network+ EXAM

- Security+ EXAM

, etc.

PLEASE GIVE THE BOOKS OR REFERENCES OR LINKS I COULD USE FOR THE GOOD REFERENCES FOR PREPARING AND STUDYING EXAMS

IT SEEMS THERE ARE ONLINE PROGRAMS AND BOOKS I COULD USE

PLEASE GIVE AND SHARE YOUR THOUGHTS ON THE BEST REFERENCES FOR THE BEIGNNER WHO HAS LITTLE KNOWLEDGE ABOUT THE IT CONCEPTS AND RECOMMEND THE ONLINE PROGRAMS WHAT YOU WOULD THINK IT IS GOOD TO USE:

BOOKS (COOK BOOKS, EASILY UNDERSTANDABLE CONCEPTS, ETC)

ONLINE PROGRAMS OR CLASSES

I WANT SOME RECOMMENDATIONS OF THE REFERENCES THAT CONSISTS OF CONCEPTS EXPLAINED IN EASY STEPS AND PRACTICE PROBLEMS AND HELP PASSING THE EXAMs

PLEASE ANSWER THE QUESTION IF YOU KNOW YOU HAVE PRIOR KNOWLEDGE ON IT ENGINEERING OR SOMEWHAT CLOSE

Assume the vector AM contains an even number of elements. Develop a MATLAB script that asks the user for the vector AM and once the vector is found to contain an even number of elements, divide the product of its even elements by the sum of its odd elements without using the MATLAB functions prod or sum. Store the result in a variable called PDS. If AM is found to contain an odd number of elements, display an error message and prompt the user again for a vector with an even number of elements.