I have a file named SENSOR.DAT that I can email you if you are able to help. Wit

Question

I have a file named SENSOR.DAT that I can email you if you are able to help. With this data I need to...

(a) write a program to preprocess the sensor data so that all the values that are greater than 10.0 are set to 10.0, and al the vales less than -10.0 are set to -10.0

(b) write a program to print the subscrips of sensor data values with absolute values greater than 20.0

(c) write a program to print the percentage of sensor data values that are 0

please let me know if you can help and we can contact eachother through email.

Explanation / Answer

% Assign absolute values from sensor to temp

temp=abs(sensor);

%Print the indices of sensor values > 20

find(temp>20)

%Initialise a temporary variable flag

flag=0;

%Find number of values > 20

a=1;

while(a<=i)

if(temp(a)>0)

flag=flag+1;

end

a=a+1;

end

% Calculate and print the percentage

disp(sprintf('Number of values > 20 = %i',flag));

per=flag/i*100;

disp(sprintf('Percentage data = %f ',per));

Related Questions

Navigate

• Browse (All)
• Browse I
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.