This series mainly explains the basic knowledge of wavelet theory, basic theory of wavelet transform and wavelet algorithm and other related knowledge.
The vector written for the interrupt in 2440test is a bit hidden and goes around in circles. No wonder it is so difficult to understand. Let's unravel this thing and see clearly what the process is. [
[i=s] This post was last edited by freebsder on 2019-4-10 17:49 [/i] ST's Bluetooth NUCLEO board has been released [url=https://www.st.com/content/st_com/zh/products/evaluation-tools/product-evaluatio
[backcolor=rgb(222, 240, 251)]Recently I have been tinkering with the left and right blind spot cameras of the car. The cameras have been installed and use a 4.3-inch folding display. The left and rig
Today I repaired a thyristor voltage regulator. The user reported that the output of the voltage regulator was sometimes large and sometimes small, and the adjustment was unstable, so I powered it on
[i=s]This post was last edited by lb8820265 on 2016-10-29 10:41[/i] [align=left][font=微软雅黑][size=3]First, here is the effect picture:[/size][/font][/align][align=center][/align][align=left][font=微软雅黑]