单片机产生20ms方波
单片机产生20ms方波,使用T0中断,在P1.7口输出20ms的方波。...
单片机产生20ms方波,使用T0中断,在P1.7口输出20ms的方波。...
uc/os的多任务处理。20ms间隔,对模拟输入进行采样,电压检测,键盘输入检测。...
51单片机控制产生4路标准舵机PWM(周期20ms,脉宽1~2ms,分辨率0.001ms)的代码,含有与PC的通讯功能,通讯严格握手,测试可靠。keil平台开发,包含串口通讯的指令定义和说明...
·This paper proposes a new pitch prediction method for4kbps CELP (Code Excited LpC) speech coding. In theconventional CELP speech coding, synthetic sp...
·This paper proposes a new pitch prediction method for4kbps CELP (Code Excited LpC) speech coding. In theconventional CELP speech coding, synthetic sp...