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Question
How to run guide gui in a loop
Hello, I havent worked with GUIDE before but basically I have a GUI that was created using GUIDE by a person who isnt here anym...
meer dan 5 jaar ago | 1 answer | 0
1
answerQuestion
Automatically query aspx website using matlab
Hello, I'm trying to query data from an online aspx database using matlab. The database have several fields where I can input di...
bijna 7 jaar ago | 0 answers | 1
0
answersQuestion
95% area under data set
Hello, I have a set of data representing current as a function of angles as shown in the attached figure. The data sets I hav...
meer dan 7 jaar ago | 1 answer | 0
1
answerQuestion
How to correlate signal
Hello, I have two instantaneous voltage signals in vector A and B, and one current signal in vector C. I'm trying to understa...
bijna 8 jaar ago | 1 answer | 0
1
answerQuestion
Calculate running average with NaN
Hello, I have an array similar to array A below, but much larger: A = [1:15;12 15 20 21 12 14 12 23 41 21 12 11 33 21 4...
ongeveer 8 jaar ago | 2 answers | 0
2
answersQuestion
Find range between two array's indexes
Hello, I have two arrays of different sizes and I Would like to find certain range between them, where the start index is fro...
ongeveer 8 jaar ago | 2 answers | 0
2
answersQuestion
How to use medfilt1 on different computers
Hello, I have written a code that uses medfilt1 from signal processing toolbox. I would like to use this code on other comput...
ongeveer 8 jaar ago | 2 answers | 0
2
answerscalculate values for certain indexes
I just realized part of the problem is the if line, it should be if set(i)~=lastset instead of >. Still not working quite right ...
bijna 9 jaar ago | 0
Question
calculate values for certain indexes
Hello, I have a set of data and I would like to find the total time of the data only when the set number changes. The data is...
bijna 9 jaar ago | 2 answers | 0
2
answersQuestion
How to group data points
Hello, I have a set of data that I would like to perform analysis on, and it's something like: [150 151.1 149.6 150.2 14...
ongeveer 9 jaar ago | 4 answers | 0
4
answersfind the difference of two structure elements
Thanks Jos for your help, I figured it out using your hint. What I did was: Alldaq_files=dir('*(*).txt'); % all DAQ files ...
ongeveer 9 jaar ago | 0
Question
find the difference of two structure elements
Hello, I'm trying to list files in a directory and categorize them. The files have the naming convention as follow: Slow...
ongeveer 9 jaar ago | 4 answers | 0
4
answershow to find time difference (in seconds) using matlab serial date number
Thanks for your help, but dont I need to convert the serial date number to second first somehow?
ongeveer 9 jaar ago | 0
Question
how to find time difference (in seconds) using matlab serial date number
Hello, I have data obtained in matlab serial date number and I would like to convert them to seconds. Once I have them in sec...
ongeveer 9 jaar ago | 2 answers | 0
2
answersQuestion
solve function solution question
Hello, I'm trying to learn how to use the solve function in Matlab to solve a set of chemical equations. The script I have is...
bijna 11 jaar ago | 1 answer | 0
1
answerQuestion
percent residual
Hello, I am trying to use the cftool and I got the residual plot fromt it, which is r=y-y^. Is there anyway to make it show a p...
meer dan 12 jaar ago | 1 answer | 0
1
answerQuestion
timestamp in command window
Hello, Is there anyway I can enable timestamp for the command window all the time by default? not just when running a script....
bijna 13 jaar ago | 2 answers | 0
2
answersQuestion
find area for ROI
Hello, I dont have the image processing toolbox and I'm trying to find an area of an image. I have been able to reduced it to...
bijna 13 jaar ago | 2 answers | 0
2
answersQuestion
solve equation without fsolve
Hello, I have the following equation that I'm trying to solve. I need to solve for T for a very long array of known RT func...
bijna 13 jaar ago | 3 answers | 0
3
answersQuestion
determine range within an array
I'm trying to determine a range within a range. I have an array of only the start and end time column shown below. The diff and ...
bijna 13 jaar ago | 1 answer | 0
1
answerQuestion
how to append data to existing excel row
Hello, I have an excel file with string already in it for the first 2 colums and I want to append numeric data after that but I...
bijna 13 jaar ago | 1 answer | 0
1
answerQuestion
how to find cycle in data
Hello, I have a set of data points similar to one below named "data". The first column is time, second column is voltage. One vo...
bijna 13 jaar ago | 2 answers | 0