# Convolution operation of discrete sequence and fast Fourier transform of correlation operation# Convolution operation of discrete sequence and fast Fourier transform#### The convolution of discrete ...
I am not a professional power engineer, but sometimes when the main control chip or some modules require a large current, some switching power supply chips are often used. Now I simply build the circu...
According to the number of channels converted at one time, it can be divided into: synchronous working mode (Simultaneous sampling), sequential working mode (sequential sampling),Synchronous search
Sy...
This is the last task of learning FreeRTOSThe second question is to implement a shell task under FreeRTOS. Its main function is to read the program binary file from the off-chip storage such as Flash ...
On April 12, Microsoft's US online store showed that Microsoft Surface Duo 2 was reduced by US$500 (approximately RMB 3,200). The 128GB version was priced at US$999.99 (approximately RMB 6,400), an...[Details]
1 Introduction
Bootloader code is a piece of code executed before the device enters the operating system after reset. This code initializes the processor registers and on-chip peripherals, establ...[Details]
According to FF, after seven months of application, negotiation, voting and court confirmation, the highly anticipated personal bankruptcy reorganization of Faraday Future (FF) founder and CPUO Jia Y...[Details]
The dual-frequency laser interferometer is a measuring device for precision inspection and acceptance of CNC machine tools specified in the contemporary international machine tool standards. This arti...[Details]
Australian researchers have successfully combined ultra-thin semiconductors and superconductors, just one atom thick, for the first time, to conduct electricity with zero resistance. Normally, when...[Details]
On January 10, Midea Group stated on the Interactive Yi platform that in 2021, the company's production of MCU control chips will be approximately 10 million units. Midea Group also stated that in...[Details]
1. Simple analysis of the Uboot process 1. Download u-boot-2012.04.01.tar.bz2 from the official website 2. Establish sourceinsight project a. Unzip and create SI in E:colin weidongsh...[Details]
1. I2C initialization Regarding the I2C initialization process, the comments in the standard library are very clear: * 1. Enable peripheral clock using CLK_PeripheralClockConfig(CLK_Peripheral_I2...[Details]
0 Introduction
Modularization is the development trend of switching power supplies. Parallel operation is an effective solution for large-capacity power supply products. Capacity expansion can ...[Details]
Noise-free power supplies are not designed by accident. A good power supply layout is designed to minimize experimentation time. Minutes or even hours spent carefully reviewing the power supply layou...[Details]
The spiral rotor flowmeter is the latest generation of volumetric flowmeter manufactured with imported technology. Because it uses a pair of spiral rotors with special tooth shapes, it has the remar...[Details]
Fingerprint recognition principle
The capacitive sensor determines which position is the ridge and which position is the valley according to the different capacitance values formed by the rid...[Details]
1. Application significance of ASI interface
With the rapid development of digital television technology, a large part of the production and design of TV programs has been digitally proces...[Details]
Research organization TrendForce said that due to
the limitations of
LED
lighting
products, such as the incompatibility of lamps, the lack of brightness of bulbs, the difference betwee...[Details]
my country has abundant wind and solar energy resources. After long-term research and unremitting accumulation, many new energy technologies and equipment manufacturing levels have become world leader...[Details]
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