Community Profile

# Zeff020

Active since 2017

#### Content Feed

View by

Question

How to interpret the outputs of the function "runstest.m"?
A colleague of me and I are having a discussion on how to interpret the results to the runstest function. The following code: ...

bijna 4 jaar ago | 1 answer | 0

### 1

Question

Have a string with an analog time value, how to convert it to total time elapsed?
Hello, I have a worksheet with time data as strings in seperate rows in a single columns. I just copied 2 entries so you can see...

meer dan 4 jaar ago | 1 answer | 0

### 1

Question

Can a controllable matrix become uncontrollable due to matrix transformations?
I don't think it can because I don't think matrix transformations change linear independence of this matrix. However, I just tri...

meer dan 4 jaar ago | 2 answers | 0

### 2

Question

What is this "struct with fields", and how do I get a numerical output rather than this?
Hello, I wrote this code which should determine the stationary points of a 2-variable function, it can be found below. The probl...

bijna 5 jaar ago | 0 answers | 0

### 0

Question

"Error: not enough input arguments" even though all input arguments are in workspace.
I use the function below and I have all input arguments in the workspace (f as function, x, y). It asks me to define f, x, and y...

bijna 5 jaar ago | 1 answer | 0

### 1

Question

Is there a color database existent?
Is there a simple color database existent containing a bunch of RGB colors which I could use in my script to create colored imag...

ongeveer 5 jaar ago | 1 answer | 0

### 1

Question

How to create an RGB image?
What I have done thus far to create RGB images is to just load a white image and seperate the red green and blue components from...

ongeveer 5 jaar ago | 4 answers | 0

### 4

Question

How to let a script use a variable from the workspace.
Hello, I've written a code which gives a color based on a certain frequency input. Now how do I get this code to take the freque...

ongeveer 5 jaar ago | 1 answer | 0