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# Pierre845

##### Last seen: 6 days ago
16 total contributions since 2018

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Answered
How can I fix this code to calculate the running average of my data without using toolbox methods such as movmean or smooth?
function avg = running_avg(signal, avg_window) avg = zeros(1, length(signal); for i = avg_window:lengt...

1 year ago | 0

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Answered
How to convert [2x1 double] for [1x2 double]?
You need to transpose the result. if X is your result, do X = X';

1 year ago | 1

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Answered
sum of a vector with non zero elements of matrix without using loop
You can do: R = repmat(M, 5, 1); Q = (T+R).*T;

1 year ago | 1

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Solved

Calculate a modified Levenshtein distance between two strings
Inspired by the Cody problem found <http://www.mathworks.com/matlabcentral/cody/problems/93-calculate-the-levenshtein-distance-b...

1 year ago

Solved

Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

1 year ago

Answered
Are there any good matlab applications for 3D FEM tetrahedron mesh refinement?
Type 'mesh' in the File Exchange section? I think there are a few which is luxury .. your turn to try them and find the one you ...

1 year ago | 0

Answered
how to do terrain correction to gravity data in Matlab
Not sure what you're after here .. you got a matlab file and don't know how to use it? well post the code for broader interest a...

1 year ago | 0

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Answered
analyse accelerometer and gyroscope data
Hello Katrina; What you're trying to do has got multiple steps, some easier than others. First to need to upload the data ...

1 year ago | 0

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Answered
How do I plot several averages at once?
Hello, First you need to work out how to transform your text data into a matrix; for that purpose use either csvread, dlmrea...

1 year ago | 0

Answered
how to build an if statement beyond the conditions
Not sure why you cannot find a solution, it's fairly basic use of a loop. Do first a if .. then .. end using the matrix Q ...

1 year ago | 0

Solved

Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

1 year ago

Solved

Add two numbers
Given a and b, return the sum a+b in c.

1 year ago

Answered
Plot a surface over a circular domain of given radius using the plot function
If you've got the coordinates of the primary surface X,Y,Z You can create your cylinder surface which you will get the coordi...

1 year ago | 1

Answered
How to plotone single 3D vector in MATLAB
A 3D vector has got 3 coordinates for Point 1, and 3 coordinates for Point 2. Point1(x1,y1,z1) Point2(x2,y2,z2) Take X = [x...

1 year ago | 0

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Answered
convert multiple .txt into .mat in same folder
You need to load the text files first, by making a loop on the file names and using textscan (or dlmread) in the loop to load ea...

1 year ago | 0

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