Two's Complement Binary Strings
Version 2.0.0.0 (4,32 KB) von
Drew Compston
Convert between binary fixed point two's complement strings and decimal numbers.
These functions convert between binary strings and decimal numbers like the built-in MATLAB functions BIN2DEC and DEC2BIN but can accommodate negative integers (via two's complement) and fractional positive and negative numbers (via two's complement fixed point with a binary point in the string).
Note that many fractional numbers that can be represented with a finite number of fractional digits cannot be represented by a finite number of fractional bits (specifically non-powers-of-two fractions like 0.3), which means that FIX2DEC will not always exactly invert DEC2FIX.
Zitieren als
Drew Compston (2024). Two's Complement Binary Strings (https://www.mathworks.com/matlabcentral/fileexchange/38889-two-s-complement-binary-strings), MATLAB Central File Exchange. Abgerufen .
Kompatibilität der MATLAB-Version
Erstellt mit
R2007b
Kompatibel mit allen Versionen
Plattform-Kompatibilität
Windows macOS LinuxKategorien
Mehr zu Characters and Strings finden Sie in Help Center und MATLAB Answers
Tags
Quellenangaben
Inspiriert: DI-155 Acquisition V1.0
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!Live Editor erkunden
Erstellen Sie Skripte mit Code, Ausgabe und formatiertem Text in einem einzigen ausführbaren Dokument.
Version | Veröffentlicht | Versionshinweise | |
---|---|---|---|
2.0.0.0 | Mathworks changed the behavior of bitcmp, so I made a new function bitcmpold that reflects the old behavior of the function. |
||
1.0.0.0 |