lainekuju
Lainekuju is the shape or profile of a wave as it varies over time or space. In physics, engineering and signal processing, lainekuju describes the functional form of a signal, indicating how its amplitude changes rather than just its instantaneous value. The concept applies to both periodic signals, such as those in electronics and acoustics, and nonperiodic or transient signals.
Common periodic lainekujut include sinusoidal, square, triangular and sawtooth shapes. More complex waveforms can be produced
Measurements and analysis of lainekuju are central in laboratories and industry. The waveform of a signal is
Applications of lainekuju include the design and testing of electronic circuits, audio processing, communications, control systems,