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WILLBES BANDA


Last seen: 18 jours ago
19 total contributions since 2020

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Question


Double interpolation using lookup tables in matlab
hi, i want to create a code that interpolates 2 dimensional data using the method shown in the attached pictures. To clarify, th...

19 jours ago | 1 answer | 0

1

answer

Question


populating a structure array
Hi, i have three functions of which are working well. Now i want to populate my answers in a structure array using the spilt fun...

environ un mois ago | 0 answers | 0

0

answers

Question


Taking 1d and 2d values from structure then interpolate
Hi, i have to create a code from 2 structure arrays and the code must first check if my data is 1 dimensional or 2 dimensional. ...

environ un mois ago | 1 answer | 0

1

answer

Question


Extracting values from a cell then converting to a matrix
Hi, i have a cell array A, i want to remove column 1, row 1 and row 2 so that i am left with the other points to analyse. A...

environ un mois ago | 1 answer | 0

1

answer

Question


calling a variable in another function
Hi, i have 2 functions where i calculated a variable in function 1, now i want to use the variable in function 2 but it says var...

environ un mois ago | 2 answers | 0

2

answers

Question


creating a function that reads into the directory
Hi, i want to create a function that uses the file prefix, directory name and file type as inputs to pick up files that i want ...

environ un mois ago | 1 answer | 0

1

answer

Question


using linear interpolation to find coefficients
Hi, i want to create a function that interpolates linearly to give me the coefficients. As an example, the function must take in...

environ un mois ago | 2 answers | 0

2

answers

Question


converting a string to a matrix
hi, i have a string that i would like all its values to be stored in a matrix but when i use square brackets([ ]) to store it as...

environ un mois ago | 1 answer | 0

1

answer

Question


converting cell to struct with fields
Hi, i have 2 cell arrays that i want to convert to structure with fields. The first cell is A (10×1 cell array) DeliArg= {[-3...

environ un mois ago | 1 answer | 0

1

answer

Question


using the while loop to get the number of divisions
Hi, I am trying to add the while loop to my code such that the code should run while the difference between the present and prev...

2 mois ago | 1 answer | 0

1

answer

Question


determining the number of divisions in riemann sums
Hi, since riemann sum is all about adding smaller divided rectangles below the graph. I developed a code which calculates the di...

2 mois ago | 1 answer | 0

1

answer

Question


Typing a long and complicated equation
Hi, i am trying to integrate my function but when i type out my equation it gives me the wrong answer and i suspect that i may n...

3 mois ago | 2 answers | 0

2

answers

Question


Integrating using sums(riemann sums)
Hi, i want to find the integral of function f without using the int function with the limits 5 and 17 . I want to find the riema...

3 mois ago | 1 answer | 0

1

answer

Question


How to add a matrix vertically and nest an if loop
Hi, i have a vector OxygenT = [0 5] and i want to add [0 5] to the next row so that i get 0 5 ...

3 mois ago | 1 answer | 0

1

answer

Question


Calculating Time Intervals Between measurements
Hi, i have a set of values stored in vector Humidity. I have to first determine frequency of Humidity then use the frequency to ...

3 mois ago | 1 answer | 0

1

answer

Question


Deleting NaN`s from a set of values using if loop
I want to delete the NaN`s from A so that am left with numbers only and store them in the Absorption vector . When i execute/run...

3 mois ago | 1 answer | 0

1

answer

Question


Extracting values that are greater than the threshold
the Alert vector below is a combination of time in hours and minutes(column 1 and 2 respectively) and corresponding oxygen value...

3 mois ago | 2 answers | 0

2

answers

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