Addy

Last seen: 9 days ago | Active since 2018

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Masters student in Germany

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How to perform a Taylor Expansion on discrete data
as @Ameer Hamza suggested, I tried his route. For maybe later I will try to use loops for taylor expansion instead of symbolic ...

9 months ago | 0

Answered
How to perform a Taylor Expansion on discrete data
Same dude same. Been searching for while now. I came across a numerical implementation of the Taylor expansion from this website...

9 months ago | 0

Solved

It dseon't mettar waht oedrr the lrettes in a wrod are.
An internet meme from 2003 (read more here) asserted that readers are relatively insensitive to letter order in words, so long a...

2 years ago

Solved

tetration
About tetration.

2 years ago

Answered
How to save Data Individually
For the reason @Stephen mentioned. Only way to create variables in a loop is using eval function. It is bad to use eval to crea...

3 years ago | 0

Answered
Implementation of Frequency Reassignment
I'm don't know much about the mathematics. But I saw that they referred to tfrrsp function which can be found in the reference ...

3 years ago | 0

Question

2D surf plot axis. The axes and labels get shifted inside plot upon reversing x axis.
The code used figure(8);clf;hold on; surf(X,Y,fliplr(Cscan')); shading interp; axis image; grid on; box on xlabel(labe...

5 years ago | 0 answers | 0

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How to perform 45 degree phase rotation for a recorded signal?
If anyone is wondering, I found a literature. It is ploarization technique that can be obtained using the following formula. ...

6 years ago | 0

| accepted

Question

How to perform 45 degree phase rotation for a recorded signal?
Hi, I am would like to perform 45 degree phase rotation for a recorded signal. I know I can achieve 90 degree phase rotation u...

6 years ago | 1 answer | 0

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Question

Inspired after seeing a cool Youtube video of Fourier series... How do I implement a Fourier series for an irregular non periodic curve?
Firstly, this is the Youtube video What is a Fourier Series? (Explained by drawing circles) - Smarter Every Day 205 from channel...

6 years ago | 1 answer | 0

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answer

Solved

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

6 years ago

Solved

Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

6 years ago

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...

6 years ago

Solved

Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

6 years ago

Solved

Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Examp...

6 years ago

Solved

Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

6 years 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...

6 years ago

Solved

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

6 years ago

Answered
hey please tell me how to add a wait bar or any animated GIF for wait bar in app designer?
Hi, you can create a wait bar like the following way. Initiate the waitbar before the loop. Include the waitbar line in...

6 years ago | 0

| accepted

Answered
How to change a legend to a circle with a line crossing it?
Hi, I saw that you plotted X and Y as a line and again plotting the X and Y as a marker. That is why you get 2 legend entr...

6 years ago | 1

| accepted

Answered
Creatig a matrix from variables in workspace
Hi, I have got the same kind of problem and "Stephen Cobeldick's" answer helped me. "getfield" function did the trick. I had...

6 years ago | 1

Question

Facebook data utf-8 string decode
Hi, I have already asked a question about this. But I could not find a solution here <https://www.mathworks.com/matlabcentral...

6 years ago | 1 answer | 0

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answer

Question

decoding utf-8 type emoji codes and special characters from facebook data
Hi, I recently downloaded the messenger data from facebook in form of ".json" format. This format was new for me and it was q...

6 years ago | 0 answers | 0

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answers

Question

Time difference taken between two methods: changing folder manually and adding path to Matlab search directory
I recently observed this effect. I have the data to be loaded in another directory. So I usually use "addpath" command. But fo...

6 years ago | 0 answers | 0

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answers

Question

Image separation into different layers to find percentage of contents in different layers
Hi, I have an Image of a metal. I have to find the percentage of the 3 micro structures. So,I have separated the Image into 3 la...

6 years ago | 0 answers | 0

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answers

Question

How do I create a Gaussian pulse for the given expression?
I have an expression. If I use the expression in a FEA software(COMSOL Multiphysics), It gives me a plot. But in matlab, How can...

6 years ago | 1 answer | 0

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answer

Submitted

Digital clock integrated with Battery saver
This program is integration of my two programs (Simple Digital clock and Battery saver)

6 years ago | 1 download |

Submitted

Cortana Battery saver for windows
This program reminds the user when the battery is full and when it is empty.

6 years ago | 2 downloads |

Question

How can I control system applications volume by using matlab?
Is there anyway to control the mixer volume? I am trying to do make it work like... when the sound plays in matlab program, I...

6 years ago | 0 answers | 0

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answers

Submitted

Simple Digital clock - Speaking clock
12 and 24 hr digital clock which can say the time every 15 minutes with Cortana voice.

6 years ago | 1 download |

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