# Dominik Deml

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Question

Get rid off white border in spectrum

Hi there, I want to plot the spectrum of a grayscale image. Unfortunately there is a white border on the right side and at ...

10 månader ago | 2 answers | 0

### 2

answersQuestion

Low pass filter for image

I want to create a lowpass filter (circle!) for an 110 x 160 pixel image. The cut-off frequency should be 0.13/pixel. What I t...

10 månader ago | 1 answer | 0

### 1

answerQuestion

Sampling frequency for image

I have an 30 x 30 pixel image that looks like this: The spatial frequency is 0.1 (1/pixel) The code to produce this image: ...

10 månader ago | 1 answer | 0

### 1

answerQuestion

Change ylim of spectogram

I'd like to change the `ylim` (frequency) values of my spectogram plot. fs = 20000; n = 0:5*fs - 1; N...

11 månader ago | 1 answer | 0

### 1

answerQuestion

Click in the beginning and end of pure tone

I am wondering why there is a kind of clicking sound in the beginning but especially in the end of a pure tone. What I am doin...

11 månader ago | 1 answer | 0

### 1

answerQuestion

Problem with using siunitx (latex) in xlabel, ylabel,

I want to use SI-Units in xlabel and ylabel. It should be interpreted as latex-text. What I have tried so far: xlabel('Zeit ($...

12 månader ago | 1 answer | 0

### 1

answerQuestion

Round values of one datatip row

I have the following code: a = [1.002, 2.006, 3.01, 4.016, 5.022]; b = [2.32, 4.123, 6.864, 8.535, 10.087]; times = [2, 4];...

mer än ett år ago | 1 answer | 0

### 1

answerQuestion

Add second x axis at the bottom of each subplot

I'd like to have two x-axis for each subplot. The number of subplots is not always 2. (max. 5) My code: t = 0:10; y = {sin(t...

nästan 2 år ago | 0 answers | 0

### 0

answersSolved

Find the Oldest Person in a Room

Given two input vectors: * |name| - user last names * |age| - corresponding age of the person Return the name of the ol...

mer än 4 år ago

Solved

Convert from Fahrenheit to Celsius

Given an input vector |F| containing temperature values in Fahrenheit, return an output vector |C| that contains the values in C...

mer än 4 år ago

Solved

Calculate Amount of Cake Frosting

Given two input variables |r| and |h|, which stand for the radius and height of a cake, calculate the surface area of the cake y...

mer än 4 år 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:...

mer än 4 år ago