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Joel Sande


University of Ottawa

Active since 2015

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Answered
How to put string concatenated in array
Here is the answer. I just saw my little mistake 2 days ago (see attached .m and .txt files to run it if you wish). New_time...

meer dan 8 jaar ago | 0

Question


How to put string concatenated in array
Hi everyone, I have a problem with string concatenation. Hard to explain : I concatenate strings, I put them in array : Error....

meer dan 8 jaar ago | 1 answer | 0

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answer

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How to get millisecond from time display
Hi everyone, I want to get millisecond value displayed. Is there another additional function that allow me do that ? time ...

meer dan 8 jaar ago | 1 answer | 0

1

answer

Question


How would you determine the all paths travelled by the currents ?
% Hi everyone, this is a 10$ CAN to whoever is able to solve this problem % A, B, C, D, E, F, G have their coordinates...

meer dan 8 jaar ago | 0 answers | 0

0

answers

Question


Is there another way to plot a graph 3D without digraph ?
Hi everybody, I want to do something using Matlab 2014 that mimic digraph of Matlab 2015. % let's say we have 3 vectors of ...

meer dan 8 jaar ago | 1 answer | 0

1

answer

Question


How to write in a file, a random string from a cell ?
HI, I would like to know how to solve this: The fprintf doesn't work because of variable conn referring to a cell. Connect ...

meer dan 8 jaar ago | 1 answer | 0

1

answer

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How to generate a random integer betwwen a and b inclusive.
Good morning, I would like to know How to generate a random integer betwwen 1 and 10 inclusive. the integer should be 1 or ......

meer dan 8 jaar ago | 2 answers | 0

2

answers

Question


How to tell if 2 signals are the same categories ?
You have a bunch of music in a folder on you computer. And you want to listen only to classical music (slow, soft, ..) in a loo...

bijna 9 jaar ago | 1 answer | 0

1

answer

Question


How to find the equation of a graph after getting Xdata and Ydata ?
x = [0 1 2 3 4 5 6 7 8 9 10]; y = [4 3 4 7 12 19 28 39 52 67 84]; % How to find the function y = F(x) ?? % because I ne...

meer dan 9 jaar ago | 3 answers | 0

3

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How to automatically fill a listbox with for loop ?
%% I have this example of code for i = 1:1:10 T = randi([0 10],1,1); % random number between 0 and 10 ...

meer dan 9 jaar ago | 1 answer | 0

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answer

Question


How to add zeros to 2 x vectors where there are no matches, to get the same length ?
x=[1 2 3 4]; y=[1 2 3 1]; x1=[3 4 5 6 7 8]; y1=[2 6 4 2 5 3]; [x, y, x1, y1] = Tout_Ajuster(x, y, x1, y1) I want to ...

meer dan 9 jaar ago | 4 answers | 0

4

answers

Answered
How to add zeros to 2 x vectors where there are no matches, to get the same length ?
In this example, Test_Ajuster.m is calling Tout_Ajuster.m

meer dan 9 jaar ago | 0

| accepted

Answered
How to add zeros to 2 x vectors where there are no matches, to get the same length ?
%% It is working now. Thank ax = [3 5 9]; ay = [1 5 6]; bx = [1 2 10 15]; by = [3 4 5 2]; >> [a, b, c, d] = Tout_...

meer dan 9 jaar ago | 0

Question


How to get xcorr results in coef between 0 and 1 when comparing 2 wave sound with different length ?
soundA = Path_of_soundA.wav; soundB = Path_of_soundB.wav; %% soundA and soundB have not the same length [C1,lag...

meer dan 9 jaar ago | 1 answer | 0

1

answer

Question


relationship between a frequency, frequency rate and time for good graph and good sound
function Sound_and_Draw_Signal_Over_Time( frequency, intensity, time ) %UNTITLED2 Summary of this function goes here %Detail...

meer dan 9 jaar ago | 0 answers | 0

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How to remove unwanted X from Xdata
A1=[0 0.5 1 1.3 1.7 2 2.3 2.7 3 3.3 3.7 4 4.3 4.7 5]; B1=[0.25 0.5 1 2 3 4 4.5 5 4.5 4 3 2 1 0.5 0.25]; figure; s...

meer dan 9 jaar ago | 2 answers | 0

2

answers

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Finding matchs betwen 2 and more graphs
Do you know a function that can filter all possible similarities (matchs) between 2 and more graphs ?

meer dan 9 jaar ago | 1 answer | 0

1

answer

Question


I need help for graph filtering
Let's say I have 3 graphs (fft graphs). I want to get from each of these graphs all peaks (y and corresponding x) and the numbe...

meer dan 9 jaar ago | 1 answer | 0

1

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