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.
What are the engineering and design challenges in creating successful IoT devices? These devices are usually small, resource-constrained electronics designed to sense, collect, send, and/or interpret data. Some of the devices need to be smart enough to act upon data in real time, 24/7. Specifically the guests will discuss sensors, security, and lessons from IoT deployments.