Processing what is float

Add a comment. Active Oldest Votes. Improve this answer. First off, remember what int and float are: int can only hold whole numbers without decimal places, like 1 , 42 , and Kevin Workman Kevin Workman Sign up or log in Sign up using Google.

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Performance : The speed with which a DSP executes operations in an application is a critical consideration. Designers should implement the DSP format that will process algorithms with the greatest efficiency. While it is possible to program fixed-point code for a floating-point processor and vice versa, significant performance limitations may arise. Performance efficiency can also impact power efficiency.

For example, in a case where a floating-point processor is implemented to execute fixed-point tasks, the power draw might be greater than what it would be if a fixed-point processor had been implemented, which can impact power source and cooling requirements, as well as associated BOM costs. In summary, floating-point DSPs are optimized for specialized, computationally intensive applications, whereas fixed-point DSPs are optimized for high-volume, general purpose applications. Development costs can be higher for fixed point, owing to the relative difficulty of algorithm implementation, but the cost of the final product will often be reduced.

Product costs for applications that leverage floating-point DSPs can be higher, owing to processor cost and lower manufacturing volumes, but designers will realize ease-of-development benefits and greater overall system precision.

Ultimately, the data set requirements associated with the target application will dictate the need for fixed-point or floating-point processing. In java there's Float. This function shall yield NumberFormatExceptions when passing strings that cannot be recognised as proper floats. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Processing float function Ask Question.

Asked 1 year, 11 months ago. Active 1 year, 11 months ago. Viewed times. Add a comment. Active Oldest Votes. So it is something related how float function was written by processing team.