What is the meaning of a inner system/transfer function?

1. What does system transfer function mean?
2. What does it mean that system transfer function is a complex function?
3. How many types of transfer functions are there?

What does system transfer function mean?

In engineering, a transfer function (also known as system function or network function) of a system, sub-system, or component is a mathematical function that theoretically models the system's output for each possible input. They are widely used in electronics and control systems.

What does it mean that system transfer function is a complex function?

The concept of complex transfer function is achieved by the application of Laplace Transform to the differential equa- tions with complex coefficients. In this case, all the variables of the system or signal will exhibit a complex behavior.

How many types of transfer functions are there?

Types of transfer functions used: constant (a), linear (b), and Gaussian (c) This work presents a set of tools developed to provide 3D visualization and interaction with large volumetric data that relies on recent programmable capabilities of consumer-level graphics cards.