Sine

How sine wave is generated using lookup tables

How sine wave is generated using lookup tables
  1. How a sine wave is generated?
  2. What is the use of lookup table?
  3. Which is used to generate sine wave?

How a sine wave is generated?

As the coil rotates the voltage decreases according to the sine of the angle until the conductor is parallel to the magnetic field. Further rotation then increases the voltage until once again it is at a maximum (but in the opposite direction). For each revolution a complete sine wave is generated.

What is the use of lookup table?

Lookup tables provide a way to add extra information in an event. A lookup table consists of a list of keys and values. You define a lookup table using the table function, and access the table using the lookup function. You can create a lookup table in the rules file or in a separate file.

Which is used to generate sine wave?

Definition: A circuit that is used to generate a sine wave is called a sine wave generator. This is one kind of waveform that appears from electricity outlets of home. This waveform can be observed in AC power as well as applicable in acoustics.

Question on discrete signals and quantization
Why does quantization distort a signal?What are two types of quantization errors?What is relationship between quantization levels and no of bits?Why ...
Are marginally stable LTI systems also BIBO stable?
A system can be marginally stable but not BIBO stable. Is a marginally stable system BIBO stable?Are LTI systems BIBO stable?Why are marginally stable...
Approximate a Known System with Adaptive Filter and an Unknown System in a Series
Which adaptive filter you will apply to have a desired filter by finding the filter coefficients?What is adaptive filter algorithm?What is adaptive f...