Masters student in Germany

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...

6 mesi ago | 0 answers | 0

Answered

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. ...

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. ...

oltre un anno 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...

oltre un anno ago | 1 answer | 0

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...

oltre un anno ago | 1 answer | 0

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 ...

oltre un anno 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...

oltre un anno 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...

oltre un anno 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...

oltre un anno 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 ...

oltre un anno 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...

oltre un anno 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:...

oltre un anno 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...

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...

oltre un anno 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...

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...

oltre un anno 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...

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...

oltre un anno 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...

oltre un anno ago | 1 answer | 0

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...

oltre un anno ago | 0 answers | 0

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...

oltre un anno ago | 0 answers | 0

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...

circa 2 anni ago | 0 answers | 0

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...

circa 2 anni ago | 1 answer | 0

Submitted

Digital clock integrated with Battery saver

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

circa 2 anni ago | 2 downloads |

Submitted

Cortana Battery saver for windows

This program reminds the user when the battery is full and when it is empty.

circa 2 anni ago | 1 download |

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...

circa 2 anni ago | 0 answers | 0

Submitted

Simple Digital clock - Speaking clock

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

circa 2 anni ago | 10 downloads |