check out www.st.com/stm32f4, app note for FPU. There is a full dsp library also in our standard F4 library. This is form arm. Check out www.arm.com, the docs are there on how to use the DSP library in our standard library.
Drones are, in essence, flying autonomous vehicles. Pros and cons surrounding drones today might well foreshadow the debate over the development of self-driving cars. In the context of a strongly regulated aviation industry, "self-flying" drones pose a fresh challenge. How safe is it to fly drones in different environments? Should drones be required for visual line of sight – as are piloted airplanes? Join EE Times' Junko Yoshida as she moderates a panel of drone experts.