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电子定时器的设计 有程序的具体实现和功能描述 好的程序
电子定时器的设计 有程序的具体实现和功能描述 好的程序-electronic timer with the design of specific procedures to achieve good functional description and procedures
- 2022-01-26 07:41:03下载
- 积分:1
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AT89C52 combination of keys identification procedures have been successfully deb...
AT89C52的组合按键识别程序,已经调试成功-AT89C52 combination of keys identification procedures have been successfully debug
- 2022-02-02 01:07:29下载
- 积分:1
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FREESCALE 16位单片机片MC9S12DG128的键盘驱动程序,键盘缓冲区大小可设,支持按键的快加快减操作...
FREESCALE 16位单片机片MC9S12DG128的键盘驱动程序,键盘缓冲区大小可设,支持按键的快加快减操作-SCM MC9S12DG128 keyboard driver, keyboard buffer size can be installed to support the button to accelerate quickly to reduce operating
- 2022-01-26 07:16:01下载
- 积分:1
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void InitGoertzel(void)
作用:初始化算法参数
用法:采用算法进行检测前执行一次,如果需要改变参数,调用SetParameter(...
void InitGoertzel(void)
作用:初始化算法参数
用法:采用算法进行检测前执行一次,如果需要改变参数,调用SetParameter()
float CGoertzel::GetMagnitude(unsigned char * sampleData, int length) //算法主接口
作用:对采集下来的音频数据用算法处理,返回一个结果
参数:sampleData-音频数据缓冲地址指针;
length-缓冲区尺寸(音频数据数量),字节数;
返回值:返回算法结果。
void SetParameter(DWORD set_SampleRate, DWORD set_TargetFreq, DWORD set_BlockSize)
作用:设置算法参数;
参数:set_SampleRate-音频数据抽样速率;
set_TargetFreq-目标信号频率;
set_BlockSize-算法数据块尺寸(采样点);
用法:调用本函数后,需要调用一次InitGoertzel(void)才会生效-void InitGoertzel (void) function: initialization algorithm parameters Usage: The algorithm performs a pre-test, if the need to change the parameters, calling SetParameter () float CGoertzel:: GetMagnitude (unsigned char* sampleData, int length)// Algorithm for the main interface role: to collect audio data from the treatment algorithm to return a result parameter: sampleData-audio data buffer address pointer length-buffer size (the number of audio data), number of bytes return value: the return of
- 2023-03-11 13:30:04下载
- 积分:1
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利用单片机实现SD卡读写程序,比较通用,大家可以参考,希望对你有所帮助。...
利用单片机实现SD卡读写程序,比较通用,大家可以参考,希望对你有所帮助。-Use of SCM SD card reader program, a more generic, we can refer to, want to help you.
- 2023-04-08 06:20:03下载
- 积分:1
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PIC16F877
基于PIC16F877的秒表源码,驱动LED数码管,MPLAB编译环境。-PIC16F877-based source of the stopwatch, drive LED digital tube, MPLAB compiler environment.
- 2022-04-09 00:38:10下载
- 积分:1
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easyarm1138 c lcd12864 chuanxing
easyarm1138用c语言开发的液晶lcd12864串行口显示-easyarm1138 c lcd12864 chuanxing
- 2022-02-24 14:48:45下载
- 积分:1
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串口485通信的好范例子,在工程实践已经调试过了的,抗干扰性好...
串口485通信的好范例子,在工程实践已经调试过了的,抗干扰性好-A good example of serial communication sub 485, in the engineering practice has been passed to debug, and anti-jamming good
- 2022-02-06 04:51:46下载
- 积分:1
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单片机乒乓球游戏机 可以再proteus仿真,功能详细多样 给大家分享...
单片机乒乓球游戏机 可以再proteus仿真,功能详细多样 给大家分享-Single-chip table tennis game can be Proteus simulation, functional detail for everyone to share diverse
- 2022-02-18 16:39:30下载
- 积分:1
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max197采样程序,采用STC89C52RC单片机
max197采样程序,采用STC89C52RC单片机-MAX197 sampling procedures STC89C52RC Singlechip
- 2022-08-08 20:31:52下载
- 积分:1