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电子钟表
电子钟表-Electronic watches
- 2022-03-09 21:34:45下载
- 积分：1
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statement : This information just from the technical point of the comprehensive...
声明：本资料仅从技术的角度全面探讨IC卡、IC电话卡及其安全性，由此引发的各种争议或个人、集体利用本资料做任何不正当用途本人概不负责。-statement : This information just from the technical point of the comprehensive study of IC cards, IC cards and safety, has triggered the dispute or individual, collective use of the information to do anything improper purposes, I shall not be responsible for.
- 2022-02-20 01:13:19下载
- 积分：1
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用终端仿真接收显示和控制来玩游戏，c51编写的“贪吃蛇”游戏源程序。...
用终端仿真接收显示和控制来玩游戏，c51编写的“贪吃蛇”游戏源程序。-receiver display and control to play games, c51 prepared by the "Snake" game source.
- 2023-01-27 22:45:03下载
- 积分：1
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1.The content is too simple
2.Is not a sourcecode or document
3.lost some...
1.The content is too simple
2.Is not a sourcecode or document
3.lost some files
4.Description is not detailed or not correct
5.Compressed file has password
6.Sourcecode duplicate or already exist
- 2022-06-20 14:57:50下载
- 积分：1
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这个版本的代码仅仅是由于AT89C2051兼容
This version of the code is compatible only with the AT89C2051 due to the
location of the data buffer and stack in RAM. The code may be modified to
work with the AT89C1051 by relocating or resizing the buffer and stack to
fit into the smaller amount of RAM available in the AT89C1051.
- 2022-08-14 23:26:53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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USB2.0 principles with the development of CD
USB2.0原理与工程开发光盘，包含源代码。-USB2.0 principles with the development of CD-ROM project, including the source code.
- 2023-08-14 10:00:03下载
- 积分：1
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Keil C51 89c52单片机挂接ds1302时钟芯片的驱动程序
Keil C51 89c52单片机挂接ds1302时钟芯片的驱动程序-Keil C51 articulated ds1302 89C52 microcontroller chip clock driver
- 2023-05-14 19:00:02下载
- 积分：1
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本程序是一个片上系统芯片，杭州10000大工业股份有限公司产品。可…
这个程序是SOC的芯片，杭州万工公司的产品。可用于简单的单相电子式电度表的开发的芯片。功能比较丰富的。请参考。-This program is a SOC chip, Hangzhou 10000 Industrial Co., Ltd. products. Can be used for a simple single-phase electronic watt-hour meter of the development of chips. Feature richer. Please refer to.
- 2022-10-20 23:40:04下载
- 积分：1
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J19264ALCD显示器的资料和C驱动源码
J19264ALCD显示器的资料和C驱动源码-J19264ALCD display information source and C Drive
- 2022-09-16 13:50:03下载
- 积分：1
