db = mag2db(mag)
| Parameter | Description |
|---|---|
| mag | input array: scalar, vector or matrix. |
| Parameter | Description |
|---|---|
| db | corresponding values in decibels |
db = mag2db(mag) converts magnitude values to decibels (dB).
The conversion formula is:
$$\text{dB} = 20 \log_{10}(\text{magnitude})$$This conversion is commonly used in signal processing, acoustics, and electronics to express ratios on a logarithmic scale.
DB = mag2db([1, 0.01])| Version | Description |
|---|---|
| 1.0.0 | initial version |