ENGIN5508 Smart Engineering Technologies Assessment – Australia.

Subject Code : ENGIN5508
Title : Smart Engineering Technologies
Assignment Type : Assessment
Executive summary
The following assessment provides an opportunity for students to address some basic problems in sensor technology and artificial intelligence.
ENGIN5508 Smart Engineering Technologies Assessment – Australia.

A. Assessment tasks
Sensor technology

1.A static calibration is performed on a pressure-measuring device called a bourdon gage with a nominal range of 0 to 100 psi.The results of this calibration are shown in the table below.
Plot the data and fit a straight line through
(a) Cycle 1
(b) Average of all the cycles

Computer vision

ENGIN5508 Smart Engineering Technologies Assessment – Australia.

2.Choose your own image and use Matlab to convert it to a gray scale one and do each of the following.
a) Map the input gray scale image to its negative image in which the lightest values appear dark and vice versa.
b) Map the input gray scale image to its mirror image i.e. flipping it left to right.
c) Swap the red and green colour channels of the input colour image
d) Average the input gray scale image with its mirror image obtained in part b) (use im 2 double)
e) Add or subtract a random value between 1255 to every pixel in a gray scale image then clip the resulting image to have a minimum value of 0 and a maximum value of 255.
Display your input colour and gray scale images and the results obtained by the five parts above in 7 figures.

Machine learning
3.There are two groups

Use KNN with k=5 to classify which group X1 = [4.8, 3], X2 = [5.7, 3] belong to.