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Question
How do I use FFT determine the revolutions per minute of the data?
A=dlmread('data.txt'); a = A(:,1); % Time Samples in seconds. b = smooth(A(:,2)); c = smooth(A(:,3)); Fs = 1/a; % Fre...
5 years ago | 0 answers | 0
0
answersQuestion
How to attempt the first stage of this task?
Hey guys, I currently have been set a task to achieve, but I don't know where to begin. Below is the objectives i need to achiev...
6 years ago | 1 answer | 0
1
answerQuestion
How to import data to produce velocity image data
Attached to this post is the data file, and I need help achieving these objectives: Import SRAS_freq.txt and produce a velocity...
6 years ago | 1 answer | 0
1
answerHow to make this signal linear
Thanks for the help, this is really detailed and has helped a lot. :)
6 years ago | 0
How do you transfer this signal into linear form?
similar to the first task, I must remove the trend from the data file. I'm not sure if there is a trend to remove from signal_2....
6 years ago | 0
Question
How do you transfer this signal into linear form?
my starting code is below. I must now convert this signal and make it linear. Any ideas on how to achieve this? A = dlmread('si...
6 years ago | 2 answers | 0
2
answersQuestion
How to make this signal linear
Here is my code so far on how to produce this plot. Any ideas on how to make this plot linear? A = dlmread('signal_2.txt');...
6 years ago | 2 answers | 0
2
answersQuestion
How do I process this image to look like the original?
Hi all, I loaded this image from the two matrices of image data 'fitheight' and 'vel' and was wondering if there were any functi...
6 years ago | 0 answers | 0
0
answersQuestion
How do you remove a trend from data without using the 'detrend' function?
%I have imported data into matlab and plotted the data onto a graph. I am having difficulty removing the trend without using the...
6 years ago | 2 answers | 0
2
answersQuestion
How do you separate imported data into time and amplitude?
%%i have imported notepad data into matlab, having difficulty seperating the data into seperate arrays. Any help?
6 years ago | 1 answer | 0
1
answerQuestion
how do you separate time data from signal data, plot the signal, followed by the removal of the trend without using the inbuilt ‘detrend’ function
%%. Load a signal_txt in Matlab using the importdata function. I then need to separate the time information from the signal info...
6 years ago | 1 answer | 0
