Pulse width modulation, frequency modulation as wel as phase modulation are simulated by the system model. These modulating methods are analyzed and their correlation results are compared.5.
4.基于ARMA系统模型对脉冲宽度调制、频率调制和相位调制等方法进行仿真,分析了三种调制方式的传输特性,并比较了各自的相关结果。
参考来源 - 无串扰超声测距系统建模与仿真·2,447,543篇论文数据，部分数据来源于NoteExpress
Pulse width modulation is widely used in voltage regulators.
脉宽调制技术是广泛应用于稳压器。
The LED system shall be digitally driven using high-speed pulse width modulation (PWM).
LED系统应采用高速脉宽调制(PWM)数字式地驱动。
High frequency pulse width modulation power control systems can be realized using semiconductor switches.
高频脉冲宽度调制电力控制系统，可以实现用半导体开关。
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