Recently, I need to use the ARM M4 chip to develop an FFT algorithm to analyze audio signals. However, the ARM DSP library only has a maximum of 4096-point FFT algorithms.If I want to do an 8192 FFT, ...
Thanks to the Electronic Engineering Welfare Society for pushing engineering knowledge to us, which enables us to find a way to improve ourselves outside of work....
[b][color=#5E7384]This content is originally created by EEWORLD forum user [size=3]tiankai001[/size]. If you need to reprint or use it for commercial purposes, you must obtain the author's consent and...
http://www.51dz.com/dp.asp?dl=xl=02so=fw=gjz=pg=6sn=1774#i=wangfeiCurrentThe directional movement of electric charge is called current. In a circuit, current is often represented by I. Current is divi...
Warning of the starter motorThe car starts by rotating the starter motor, dragging the flywheel to ignite the engine. Once the engine is on fire, the starter motor must be separated from the engine im...
Today is April Fools' Day, I wish everyone a happy holiday! Have fun in moderation, April Fools have fun together~ I just spent 100 yuan to fool myself, put the key in the door and locked myself out. ...