Question
I have a number like this: 2.32166873546944 I want to take only four numbers after the decimal point and without rounding, that is, I only want: 2.3216 How do I do this in Matlab ?
Expert Answer
Prashant Kumar
PhD Expert
Answered Aug 23, 2026
You want to truncate after the 4th decimal place? Easy peasy.
You shift where the decimal place lies, then use floor.
format long g x = 2.32166873546944
x =
2.32166873546944
y = floor(x*10000)/10000
y =
2.3216
100% Run Guarantee
3-Hour Fast-Track Delivery
Need a Custom Version or Complete Simulation for This Problem?
Our 500+ PhD engineers build, debug, and optimize working MATLAB scripts and Simulink (.slx) models tailored to your exact assignment rubrics with zero plagiarism.
Tested on MATLAB R2024b / R2026a
Turnitin 0% Plagiarism Report
Free 7-Day Revisions Guarantee
Have a different question? Ask here
Related matlab Questions & Solutions
Browse All →
Explore similar technical troubleshooting questions and verified MATLAB solutions:
Ready-to-Run MATLAB & Simulink Projects
Browse All Projects →