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The use of the principle of circuit protel99 software editor, in the hope you wi...
使用protel99软件编辑的原理电路图,希望对各位有助于电路图的学习和开发-The use of the principle of circuit protel99 software editor, in the hope you will help the study and development of circuit
- 2022-04-02 00:37:54下载
- 积分:1
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Rudder (4 volts motor) c programming, the use of SCM avr, such as atmega16 MCU w...
舵机(四伏电机)的c编程,在avr单片机上使用,如atmega16等带pwm的单片机-Rudder (4 volts motor) c programming, the use of SCM avr, such as atmega16 MCU with PWM
- 2022-03-17 15:01:01下载
- 积分:1
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LCD information Daquan, with a look at it.
液晶资料大全,下了看看吧。-LCD information Daquan, with a look at it.
- 2022-02-03 09:01:20下载
- 积分:1
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r63400 C51测试程序
R63400 C51 test program
- 2023-02-25 15:00:03下载
- 积分:1
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Hualong 10 new built
新华龙内置10位dac0产生正弦波的程序,算法经典,dac1的程序只要改一改寄存器就行-Hualong 10 new built-generated sine wave dac0 procedures, the classical algorithm, dac1 procedure simply register on line as long as
- 2022-06-17 15:38:14下载
- 积分:1
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LED大屏显示C语言源代码,可以任意扩展,
LED大屏显示C语言源代码,可以任意扩展,-LED large screen display C language source code, can be expanded
- 2023-08-24 07:50:04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
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单片机与FPGA通信的小程序,做的不好请多指教。谢谢了!这真是个好网站啊...
单片机与FPGA通信的小程序,做的不好请多指教。谢谢了!这真是个好网站啊-MCU and FPGA communications small programs, please do not enlighten. Thank you! This is a good site ah!
- 2022-05-19 18:38:53下载
- 积分:1
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串行通讯_查询方式_switch处理 有详细的文字字说明 方便使用者修改...
串行通讯_查询方式_switch处理 有详细的文字字说明 方便使用者修改-Serial communication means _ _switch handle inquiries have detailed user-friendly text words modify
- 2022-02-20 04:10:29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