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Overview
MFCC: short for Mel frequency cepstral coefficient. Mel frequency is based on the hearing characteristics of the human ear, and it has a nonlinear relationship with the Hz frequency. Mel f...[Details]
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#include"reg52.h" typedef unsigned char u8; typedef unsigned int u16; sbit beep=P1^5; void delay(u16 i) { while(i--); } void main() { while(1) { beep=~beep; delay(1000); //control tone frequency beep...[Details]
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July 31 news, Washington state authorities said on Tuesday that they have determined that the Tesla car that hit and killed a motorcyclist near Seattle in April this year was in "Full Self Driving"...[Details]
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The first semi-annual report released by TCL Group after the completion of the restructuring showed that in the first half of 2019, TCL Group achieved operating income of 43.78 billion yuan, a year-o...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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01
Configuration software: There are generally three English abbreviations: HMI/MMI/SCADA, which are the corresponding full names of Human and Machine Interface, Man and Machine Interface, Sup...[Details]
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#include
#include "DDS_DA TA.H"
#define uchar unsigned char
#define uint unsigned int
#define DDS_CONTROL_PORT P5OUT
#define DDS_CONTROL_DIR_PORT P5DIR
#define DDS_DA TA_PORT...[Details]
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The Marshall stability meter has a large graphic LCD screen that can directly display the stability value, flow value test data and curve, and test time. The Chinese character display shows the test ...[Details]
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According to MacRumors, five years ago, the situation of the Mac product line was already very bad. It had been three years since Apple redesigned the Mac Pro. The Mac Pro, commonly known as the "tra...[Details]
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On April 15, Unigroup Guoxin disclosed its 2020 performance report. During the reporting period, the company achieved operating income of 3.299 billion yuan, a decrease of 3.83% from the same period ...[Details]
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To find the frequency point of interest (to ensure that the frequency point of interest is within the measurement range), you can use the following two methods: (1) By searching in the list shown i...[Details]
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Acquisition Expands Synopsys' Application Security Software-as-a-Service Capabilities With the widespread application of the Internet and the Internet of Things, the functions of consumer and in...[Details]
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ON Semiconductor's fourth-quarter results beat expectations and announced a $3 billion stock repurchase plan Achieve record-breaking annual revenue, gross margin and free cash flow February 7, 20...[Details]
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The pre-expander is mainly composed of a feeding device, a stirring device, a heating device, a conveying device, a material level controller, etc. The material level controller is an important com...[Details]
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ON Semiconductor successfully selected into the list of China's top 100 new automotive supply chains
EliteSiC M3S Power Integrated Module (PIM) recognized for innovation in automotive ch...[Details]