Regarding the rate cut by Beijing Mobile, Zhou Guangbin, deputy chief engineer of the Communication Policy Department of the Telecommunications Research Institute of the Ministry of Information Indust...
Everything has its own routine, and the routine of switching power supplies is various topologies. If you are familiar with these topologies, you can see the essence of switching power supplies.In ord...
[i=s]This post was last edited by littleshrimp on 2019-12-20 18:49[/i]The power operation in Matlab uses the '^' symbol, while C and other languages use the pow(x,y) form, which cannot be used directl...
Suppose a coil is wound on a C-shaped iron core, with the cross-sections of the two ends of the core parallel. After power is applied, does the external magnetic field concentrate in the space between...
[i=s]This post was last edited by VincentLee90 on 2019-5-18 22:49[/i] [align=left][size=14px][font=Tahoma][size=3]Some friends asked me how to design a filter with gain before? What if the normalized ...