求翻译：函数发生器是一种多波形的信号源。它可以产生正弦波、方波、三角波、锯齿波，甚至任意波形。有的函数发生器还具有调制的功能，可以进行调幅、调频、调相、脉宽调制和VCO控制。是什么意思？

Function generator is a multi-waveform signal source. It can produce sine, square, triangle, ramp, or arbitrary waveform. Modulation function generator also has some features can be AM, FM, phase modulation, pulse width modulation and the VCO control.

Function generator is a multi-waveform signal source. It can have a sine wave or square wave, 3 point wave, sawtooth wave, and even arbitrary waveform. There is a function of the modulation generator also has the features, you can conduct a am, FM, PM, PWM and VCO control.

The function generator is more than one kind of profile supply oscillator.It may have the sine wave, the square-wave, the triangular wave, the saw-tooth wave, even random profile.Some function generator also has the modulation function, may carry on the amplitude modulation, the frequency modulation

Function generator is a waveform of the signal source. It can produce a sine wave, square wave, triangle wave, sawtooth wave, or even arbitrary waveforms. Function generator with modulation capability, you can make the amplitude modulation, frequency modulation, phase modulation, pulse-width modulat

The function generator is more than one kind of signal sources of wave form. It can produce sinusoidal wave, square wave, triangular wave, sawtooth unexpected turn of, even arbitrary wave form. Some function generators also have a function modulated, can carry on amplitude modulation, frequency modu