◎Electromagnetic Interference (EMI): Any electromagnetic phenomenon that may reduce the performance of a device, equipment or system, or may have adverse effects on organisms or materials. Generally s...
This work is to design a water cup holder that can detect the use status of the water cup and remind the user to drink water in time. The preliminary design of the system state machine is shown in the...
[size=4] Usually the data width of floating-point DSP is 32 bits, which uses 24 bits to form the mantissa and 8 bits to form the exponent. In practical applications, the mantissa defines the precision...
The director and the section chief were riding in the elevator together. The director farted and said to the section chief: You farted! The section chief said: It wasn't me. Soon the section chief was...
We only know that the optical attenuation is 1dB and the electrical attenuation is 2dB. But why is there such a quantitative relationship? ? ? :time:...
EVM: Error vector magnitudevector errorEVM is one of the most important indicators in the field of digital communication. It is affected by the following 7 aspects.1. IQ branch gain imbalance. Assume ...