I was wondering whether any of the well-known matrix libraries for Java, such as Colt or EJML, actually provide similar functionality as MatLab? For instance, I can\'t seem
You may try my newly Java library (compatible with Java 6+) that can be used for all sorts of applications notably for performing multi-threaded matrix calculations (extending JAMA with multi-threading; currently 30% faster than the available open source libraries). You can check it out on GitHub:
https://github.com/b-io/io.barras/tree/master/java/jupiter
Note that each project is independent from each other and is under the very permissive MIT License.