Question

Why do I receive the error "Inavlid file identifier" when using fopen?

function spec = abc(filelist); filelist='filelist23.txt'; fl = importdata(filelist); nFile = size(fl,1); ...

7 years ago | 2 answers | 0

Question

help on making a table or stringing data

I have c= 4 5 6 and there is a loop where c changes so the next one is c= 8 3 19 and it goes so on 16 times total. how do i m...

7 years ago | 1 answer | 0

Question

how do i fit many different curves to many different quardratic equations

if i have 16 different lines on my graph how do i fit the curve to a quadratic. i want to fit each of the individual lines to a ...

7 years ago | 1 answer | 0

Question

help on title of graph

i have subplots of 16 graphs and i want the title of the graph to be for the first one A, second B, third one C and so on up unt...

7 years ago | 1 answer | 0

Question

how do you make an array with letters

is there a function where instead of typing, A B C D E F .... there is a function that automatically makes an array from A throu...

7 years ago | 3 answers | 1

Question

how do you hide an output?

I have a name where I am using the string function (strtok) to extract specific things out of the name for example abc_pD_34...

7 years ago | 2 answers | 0

Question

How do you find the max within a specified window?

so i have a plot where i want to find the maximum point within that plot. There is a set window or parameter that i want to find...

7 years ago | 1 answer | 0

Question

Help on writing a code! pleaseee!!!

I am not very familiar with matlab and I am trying write a code to find the peaks of a plot. pleasseee helpp thank you!

7 years ago | 1 answer | 0

Question

if i have a plot, how do i have find the derivative of the plot?

for example i have plot(x,y) how do i have find the derivative of it and then find the zeros in that derivative plot?

7 years ago | 1 answer | 0

Question

help on fitting a curve

how do you fit data with a peak using a Gaussian curve? If there are two peaks but you only want to fit a curve within a specif...

7 years ago | 1 answer | 0

Question

helppp on finding maximum

If there are two peaks and you want to find the second peak's highest point how do you find that? how do you set limitations bet...

7 years ago | 1 answer | 0