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Target detection (object detection), which requires the model not only to determine what kind of target is included in an input image, but also to frame the target location (bounding box). In order to achieve these requirements, the traditional

 How to prevent the amplification circuit self-excitation?Personal experience, the most effective way:1. Is the resistance of the amplifying circuit too large? For example, I've seen a circuit that amplifies 10 times times, and the resistor

Linear regulator based on op ampLinear regulator based on op ampWhy DIY?There are two reasons, the first is the market on the three-terminal regulator does not meet the requirements, either performance is not good, or not enough power.Second, the

After more than 3 years of groping, experienced a bear market bull's experience, and finally completed the long-held OP trend system practice, next, I will be in the post-disaster, every day to share the OP trend system signal, can be very

Q: If the input signal is systematically referenced, must the capacitive coupling be added? I am actually testing, either positive, inverting input, operation is not working.A: The capacitive coupling is isolated from the DC component, and the

OP amp Pee(a) we must first understand the virtual short, virtual break. This is what constitutes the op amp always①Virtual Break : 2, 32 points between the open circuit. No current (how much bit)Virtual Short : 2, 32 point voltage, no pressure

The main steps are completed according to the https://github.com/OP-TEE/build of Optee in GitHub's build description, mainly for reference to http://blog.csdn.net/u010071291/article/ DETAILS/50774082 's blog has been supplemented with some faulty

A few days ago, I heard from my friends that I was talking about PIM on mobile. This is a cutting-edge technology. I suddenly remembered that I used to see an article on Sun's website about Pim, so I will give a rough introduction to it today. Pim

1. Set the WebLogic to developer modeDomains/base_domain/bin/setdomainenv.sh:Production_mode= "false"Domains/base_domain/config/config.xml:false----Deletemyrealmghca3a12weblogicghca3a12AdminServerbase_domainghca3a122. Create

Php code exec (kill $ pid, $ op, $ returns) cannot kill processes under the linux virtual machine. for example, I write the php code exec ("kill $ pid ", $ op, $ returns). after a pid is run to kill a process, "1" is always returned, which means