sigma
BrE /ˈsɪɡmə/ AmE /ˈsɪɡmə/
noun en → es
the 18th letter of the Greek alphabet, written as Σ or σ
sigma (letra griega)
Collocations Greek sigma
-
The word 'statistics' starts with a sigma.
La palabra 'estadísticas' comienza con una sigma.
a symbol used in mathematics and statistics to represent standard deviation or summation
sigma (símbolo matemático)
Collocations standard deviation sigma
-
The formula uses a sigma to denote standard deviation.
La fórmula usa un sigma para denotar la desviación estándar.
a type of protein found in the cell membrane of bacteria, involved in antibiotic resistance
sigma (proteína)
Collocations Sigma factor
-
The bacteria's resistance is due to a sigma protein.
La resistencia de la bacteria es debido a una proteína sigma.
a type of analog-to-digital converter used in audio and telecommunications equipment
sigma delta (convertidor)
Collocations Sigma-Delta ADC
-
The device uses a sigma-delta converter for high-quality audio.
El dispositivo usa un convertidor sigma-delta para alta calidad de audio.
a type of star cluster in astronomy, characterized by a specific pattern of stars
sigma (constelación)
Collocations Sigma Orionis
-
The constellation includes a sigma cluster.
La constelación incluye un grupo sigma.
a type of filter used in signal processing to remove noise from a signal
sigma delta (filtro)
Collocations Sigma-Delta Filter
-
The system uses a sigma-delta filter to clean up the signal.
El sistema usa un filtro sigma-delta para limpiar la señal.
a type of enzyme involved in DNA replication and repair
sigma (enzima)
Collocations Sigma factor
-
The enzyme plays a role in DNA replication.
La enzima juega un papel en la replicación del ADN.
a type of algorithm used in machine learning and data analysis to improve accuracy
sigma delta (algoritmo)
Collocations Sigma-Delta Algorithm
-
The algorithm uses a sigma-delta method to enhance precision.
El algoritmo usa un método sigma-delta para mejorar la precisión.