- a) Show an example in where you can find paremeters of amodel using a data from a NI DAQ by ajusting it to a model. Using MatLab and “System Identification ToolBox”.

- Graph the model with exes results to find (a)

- Design a control model using MATLAB for proportional, proportional-integral and proportional-integral-derivative.

-Simulate the control design using matlab and simulink

Conduct an internet search for the datasheet for the SN74HC595N shift register DIP IC. Include proper APA citation for all sources referenced.

Include the following:

• Explanation of how this device “extends” the I/O capabilities of an Arduino or any other microcontroller.
• Explanation of what the Function Table is on the datasheet and how it is used to write programs with the Arduino interfaced to this shift register.
• Describe two applications for which an Arduino based system would benefit from utilizing a shift register.

Compare an electro-magnetic relay system with an electronic logic or PLC system that controls a 3-ph contactor. Include appropriate commercial specifications, drawings, and their advantages/disadvantages in your explanation.

1. Differentiate between centralized and distributed generation system.

The signal output from a certain process in an industry is described by the following equation

h (t) = 5 cos 2π1000 t + 7 cos 2π 2000 t + 2 cos 2π 3000 t.

If the above signal h(t) is sampled at the rate of 5000 samples/second, comment on the output obtained from the reconstruction process.

Define distributed generation (DG) system. In your opinion, explain briefly THREE (3) reasons why distribution generation (DG) based on renewable energy sources (RES) has become more popular now

Design a 4x4 Sequential Multiplier Circuit

Design a sequential circuit to calculate the product of two 4-bit binary numbers, and then display the decimal result in three HEX displays. Design the circuit at the register transfer level. The inputs include two 4-bit binary numbers, one clock signal, one reset, and one start. The output includes one 8-bit binary number, one ready signal. The sequential circuit uses adder only, and does not use combinational multiplier. Using basic gates : Counter, Register, Shift register, Adder. The design shall have two circuits: A main circuit, A controller circuit.

What are distributed systems explain and discuss types of distributed systems. Compare and contrast distributed systems and clusters. Similarities and differences between distributed memories and distributed systems.

For each of the baseband signals: (i) ?(?) = cos 1000?; (ii) ?(?) = 2 cos 1000? + cos 2000?

(a) Sketch the spectrum of m(t).

(b) Sketch the spectrum of the DSB-SC signal ?(?) cos 10000?.

(c) Identify the upper sideband (USB) and the lower sideband (LSB) spectra.

(d) Identify the frequencies in the baseband, and the corresponding frequencies in the DSB-SC, USB, and LSB spectra. Explain the nature of frequency shifting in each case.

Generate 8 × 8 random complex unitary matrix in Matlab. You can only use eig and randn Matlab functions. Your code can only have two lines and no semicolumns. You should generate a different random unitary matrix with each run.

can you please use your English in rewriting this part of article to attach it to my article, just use your English please no tools of paraphrasing,

many thumps up for your time and efforts  

OUR UNIQUE
VALUE PROPOSITION

NanoSemi develops intellectual property based upon machine learning to improve communication and other systems. We apply our expertise in mathematics, digital signal processing, and RF to the problem of linearizing and improving the performance of RF, analog, and data converter circuits.

Today our technology enables higher throughput connections for 5G, Wi-Fi, and WiGig smartphones and base stations while simultaneously reducing energy consumption. The result is higher quality data streams and connections for consumers while improving smartphone battery life.

NanoSemi’s team is split into three technical groups: one that creates the algorithms, another to identify physical limitations of radio frequency amplifiers and to validate algorithms, and a third that converts the finished algorithm into a design that can be embedded on a semiconductor chip. Kim says the first two teams use MATLAB to create and validate those algorithms as well as run the test equipment. The final design improves the performance and efficiency of the radio frequency power amplifiers that ultimately deliver wireless signals. “We clean up those signals while pushing the amp power,” says Kim

OUR CULTURE

Our culture is rooted in the “knowledge worker” idea of Peter Drucker, where every member is a highly skilled and responsible member of a team. At NanoSemi, the team jointly decides the best way forward for the company. We have minimal hierarchy. Instead, roles are defined by whatever is necessary to deliver value, whether it is creating and perfecting new algorithms, product development, or business development.

NanoSemi’s customers include manufacturers of 5G mobile devices, wireless infrastructure, and signal processing test equipment.

1. The magnetic flux density in a region of free space is given by B = −8x ax + 3y ay − 2z az T. Find the total force on the rectangular loop shown which lies in the plane y = 0 and is bounded by x = 1, x = 3, z = 2, and z = 5, all dimensions in cm. with I=30 A

1. Choose one example of the existing power station or distribution genaration system.

1. Draw a complete block diagram of the station [6M]
2. Give a brief summary of the station [6M]

                                                                                                                                     [12 Marks]

b)As a technician who worked at the plant you named in (a), discuss TWO (2) ethical issues that you may encounter at your workplace. Then, suggest an appropriate action to overcome the issues