Basic concepts of wavelet and filter design. Bioorthogonal wavelet filter decomposition and reconstruction process. Design and application of a biorthogonal multi-wavelet filter.
I have a Bluetooth module, the chip is STM32L151C8T6. Send AT commands and set parameters. The program is as follows: AT; ReceiveTime = 180; Receive_Cnt = 0; while(ReceiveTime > 0); flg = Search_Str(R
1. Different SPIFLASH chips may provide the following erasing modes: sector erase (4KBytes), half block erase (32KBytes), block erase (64KBytes), and chip erase.
2. Different SPIFLASH chips may provid
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Advantech recently released its new generation of vehicle-mounted terminals, the TREK series, designed for special industrial vehicles and lifting equipment. The three main products are: TREK-756, TRE
I am working on a product called a testing machine, which is a machine for destructive testing of reinforced concrete, etc. It uses STM32F767, which has pressure sensors, encoders, stepper motor drive
1. Introduction to I 2 C bus: ---- Due to the development of large-scale integrated circuit technology, the integration of CPU and peripheral circuits such as ROM, RAM, I/O ports, A/D, D/A, etc. requi