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Fixed-point DSP implementation of fast wavelet transform
Wavelet transform has good time-frequency locality and is an important method for analyzing singular signals. Fixed-point DSP is wi...[Details]
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Abstract: Starting from the memory space management method of Keil C51, this paper focuses on the reentry problem of real-time operating system during task scheduling, and analyzes some basic ways an...[Details]
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At the beginning of this year, the price of epoxy resin rose all the way until it fell back in mid-April. However, in recent times, the domestic epoxy resin market has been booming again, with the ma...[Details]
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Bit is an extended data type of C51 compiler. It can be used to define a bit scalar, but not a bit pointer or a bit array. Its value is a binary bit, either 0 or 1, similar to True and False in Boole...[Details]
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1. Have a clear understanding of the source of electromagnetic interference
For example, when there is no input signal in the detection element of a certain detection device, the peak-to-p...[Details]
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After clarifying the process, we can start writing the program in sequence. The first step is to set the interrupt vector table. In ARM11, the interrupt vector table is called the except...[Details]
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STM32 has 43 channels of settable interrupt sources; AIRC (Application Interrupt and Reset Register) register has 4 bits for specifying priority. These 4 bits are used to assign preemption priority an...[Details]
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Introduction: What is SMD technology? SMD is the abbreviation of Surface Mounted Devices, which means: surface mount device, which is a type of SMT (Surface Mount Technology) components. "In the e...[Details]
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Abstract: Since the electrodes of the electromagnetic flowmeter often come into contact with the measured liquid, we need to maintain the electrodes of the electromagnetic flowmeter regularly. This c...[Details]
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With the rapid development of science and technology, autonomous driving technology has become the focus of the global automobile industry. Among them, high-level automatic assisted driving and fully...[Details]
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On January 5, 2023, Quectel Communications (stock code: 603236), the world's leading provider of Internet of Things and Internet of Vehicles solutions, announced the official launch of the AG59x seri...[Details]
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Qorvo CMD328K3 Low-Noise Amplifier Now Available at Mouser for X-Band and Ku-Band Satellite Communications
December 3, 2021 – Mouser Electronics, Inc., the premier New Product Introd...[Details]
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Incorporating VR into midwife training can reduce maternal and infant mortality and reduce the incidence of medical accidents. According to data submitted by Johns Hopkins School of Medicine to the C...[Details]
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Just a few days after the launch of Xiaomi Mi 11, the world’s first Snapdragon 888 smartphone, Redmi also confirmed the arrival of the Redmi K40 series powered by the same Qualcomm chip. The latest...[Details]
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According to foreign media reports, autonomous vehicle developer Nuro announced that it will significantly improve the performance of its driverless cars. Nuro has launched a batch of Level 4 auton...[Details]
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