+61-413 786 465

info@mywordsolution.com

## Engineering

 Civil Engineering Chemical Engineering Electrical & Electronics Mechanical Engineering Computer Engineering Engineering Mathematics MATLAB Other Engineering Digital Electronics Biochemical & Biotechnology

problem: You are given a binary image consisting of only zeros and ones, see image. Apply required morphological operations and give the output images on the grid. problem: Suggest an algorithm in order to find the local maxima points of a given gray-scale image. (Hint: Gray-scale morphology would be useful)

problem: Consider the filter h[n, m] describing the input-output relationship below:

g[n,m]=f[n-1,m]+ f[n,m-1]+ f[n+1,m]+ f[n,m+1]

a) What is the impulse response of this filter?
b)  Derive its Fourier Transform and sketch its magnitude and phase spectrum.

problem: Compute the Fourier Transform of the following function:

f(x) = exp(- x2/(2σ2)) cos (2πx/k)

Where σ and k are constants.

What is the minimum sampling rate required for alias-free reconstruction, if any?

problem: Assume that the model illustrated below is linear and position invariant. Also the noise and the image are uncorrelated. Show that the power spectrum of the output is:

|G(u, v)2| = |H(u, v)|2 |F(u, v)|2 + |N(u, v)|2

problem: Discuss how Wavelet Transform is suitable for each application below. You can give   exs if you need to.

a) Multi-resolution analysis of signals and images.
b) Space-frequency analysis.
c) Coding and compression.
e) Edge detection.
f) Object recognition.

problem: We have discussed three different color spaces: RGB, HSI and CMY(K). Specify the need for multiple color spaces. Why can we not use only one?

problem: A telescope in an observatory is used to produce images on a high-resolution CCD array. Assume the optics is flawed so that the images are blurry. Keeping in mind that only astronomical objects are viewed, describe two ways of correcting the blur.

problem: The magnitude spectrum of a continuous image is as given below.

a) Sketch the frequency response of the sampled spectrum if ωs =1.5 ωm along x and 3ωm along y directions in the figure below.

b) What is the minimum sampling rate along x and y to avoid aliasing?

c) Do you believe this is the most efficient sampling scheme? Why or why not? If you were to select a more efficient sampling scheme in what ways would it make the sampling more complicated? problem: Given the following noisy image segment g(m, n): Assume the noise is additive to and independent of the noiseless image f(m, n). The global image noise variance is 100. find out the adaptive Wiener filter output at pixels (2, 2) and (3, 3) using a 3x3 pixel neighborhood and uniform box filters. Discuss your findings.

MATLAB, Engineering

• Category:- MATLAB
• Reference No.:- M9189

Have any Question?

## Related Questions in MATLAB

### Suppose that a student has the option of enrolling for a

Suppose that a student has the option of enrolling for a single elective during a term. The student must select a course from a limited list of options: "English, " "History, " "Biology, " "Computer, " or "Math." Constru ...

### Assignment -matlab codes and simulated model in

Assignment - Matlab codes and simulated model in simulink/matlab and truetime. 1. Matlab codes and simulink model for pid controller optimization using particle swarm optimization (PSO) my plant is integer order 1000/(s^ ...

### Question - verify the attached paper with matlab and get

Question - Verify the attached paper with matlab and get all the results in the paper and explain step by step the matlab code. Paper - Improving Massive MIMO Belief Propagation Detector with Deep Neural Network. Attachm ...

### Assignment matlab programmingusing appropriate matlab

Assignment: MatLab Programming Using appropriate MatLab syntax, write the code required to analyse and display the data as per the problem description. The order of the MatLab Program should be as follows: Variables and ...

### Question a safe prime is a prime number that can be written

Question : A safe prime is a prime number that can be written in the form 2p + 1 where p is also a prime number. Write a MATLAB script file that finds and displays all safe primes between 1 and 1000.

### Assignment - matlab programmingusing appropriate matlab

Assignment - MatLab Programming Using appropriate MatLab syntax, write the code required to analyse and display the data as per the problem description. The order of the MatLab Program should be as follows: Variables and ...

### Assignment -we have daily gridded rainfall data of 40 years

Assignment - We have daily gridded rainfall data of 40 years and structure of the dataset is like below; Lat = [6.5:0.25:38.5]; Lon = [66.5:0.25:100]; Rainfall (135x129x365x40) (Lon, Lat, days, years). Now, we looking fo ...

### Assignment details -need to write a code for connecting

Assignment Details - Need to write a code for connecting segments (Lines) a special case of TSP. The problem is to connect lines in 2d/ 3d space with path obstructions. Can you help me write the code for this? Hope you m ...

### Assignment - matlab programmingusing appropriate matlab

Assignment - MatLab Programming Using appropriate MatLab syntax, write the code required to analyse and display the data as per the problem description. The order of the MatLab Program should be as follows: Variables and ...

### Suppose that you have used some concept learning algorithm

Suppose that you have used some concept learning algorithm to learn a hypothesis h1 from some training data. You are interested in knowing the accuracy that the hypothesis can be expected to achieve on the underlying pop ...

• 13,132 Experts

## Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

### Why might a bank avoid the use of interest rate swaps even

Why might a bank avoid the use of interest rate swaps, even when the institution is exposed to significant interest rate

### Describe the difference between zero coupon bonds and

Describe the difference between zero coupon bonds and coupon bonds. Under what conditions will a coupon bond sell at a p

### Compute the present value of an annuity of 880 per year

Compute the present value of an annuity of \$ 880 per year for 16 years, given a discount rate of 6 percent per annum. As

### Compute the present value of an 1150 payment made in ten

Compute the present value of an \$1,150 payment made in ten years when the discount rate is 12 percent. (Do not round int

### Compute the present value of an annuity of 699 per year

Compute the present value of an annuity of \$ 699 per year for 19 years, given a discount rate of 6 percent per annum. As