Symbol
What it represents
A
Amplitude
e
Napierian constant
dt
Derivative with respect to time
lb
Lower bound
mod
Modulus
s
Laplacian operator
t
Time
ub
Upper bound
Frequency
x
Input signal
y
Output signal
The Blocks menu and Menu Browser list the standard blocks provided with Embed. You can also access blocks from the Blocks toolbars. For most blocks, the corresponding mathematical function is included. The following table explains the symbols that may appear in the function:
|
Symbol |
What it represents |
|
A |
Amplitude |
|
e |
Napierian constant |
|
dt |
Derivative with respect to time |
|
lb |
Lower bound |
|
mod |
Modulus |
|
s |
Laplacian operator |
|
t |
Time |
|
ub |
Upper bound |
|
|
Frequency |
|
x |
Input signal |
|
y |
Output signal |
Input signals are represented as x1, x2, …xn where x1 represents the topmost signal entering the block. When n is omitted, x1 is assumed. Output signals are represented as y1, y2,…yn, where y1 represents the topmost signal exiting the block. When n is omitted, y1 is assumed.