MATLAB Questions & Expert Answers

30 Celsius to Fahrenheit using MATLAB

kshitijsingh147 asked: 2025-07-09 Celsius to Fahrenheit

How to convert 30 Celsius to Fahrenheit using MATLAB?

What are indexed image?

bedipi4838 asked: 2025-06-24 image processing, matlab, signal processing

the details for indexed images in the matlab help all i get to know is that the color map and image are directly mapped 1 to 1 but what`s the use of indexed image. What is the purpose of color map ? And the figure in the matlab help what does 5 me

how to set y-axis as log scale?

bedipi4838 asked: 2025-06-24 ploting , matlab, axis

How to set only Y-axis to log scale in MATLAB plot?

How do I activate MATLAB or other MathWorks Products?

tritieen asked: 2025-06-24 matlab, licensing

<!DOCTYPE html> <html> <head> </head> <body> <p>How do I activate MATLAB (2025)</p> </body> </html>

How can I use MATLAB to analyze and visualize data for beginners?

triesterLim asked: 2025-06-10 matlab, switch case, if else

How can I use MATLAB to analyze and visualize data for beginners? MATLAB’s strength in data visualization (e.g., plotting functions) makes this a high-traffic topic.

What is the imfill function in MATLAB, and how can I use it to fill holes in binary and grayscale images?

kartaort asked: 2025-03-03 imfill, imageprocessing, matlab

What is the imfill function in MATLAB, and how can I use it to fill holes in binary and grayscale images?

How can I effectively use switch cases in MATLAB for decision-making in my code?

kkaushalsharma111 asked: 2025-03-03 matlab, switch case, if else

How can I effectively use switch cases in MATLAB for decision-making in my code?

how to feed a signal through a transfer function?

Jason asked: 2025-01-18 transfer function , signal processing , Signal Processing Toolbox , Digital and Analog Filters

I'm sure this is probably really simple but I can't seem to find it. I have a z transform transfer function, given from tf, and I have an input signal. What i need is to pass the signal though the system and get the output. This is a small excerpt

How to create a python 3 class to start MATLAB and keep it running?

tamashika asked: 2025-01-18 python , python 3 , matlab engine , External Language Interfaces , Python with MATLAB , Call MATLAB

I'm using matlab 2017b and python 3 on windows 10. I want to create a class that can start the matlab and keep it open. However, matlab closes right after I finished the python script. Here is the code: import matlab.engin