---
title: "encode(to:gradientMatrix:inputMatrix:mean:varianceVector:gammaVector:betaVector:resultGradientForDataMatrix:resultGradientForGammaVector:resultGradientForBetaVector:)"
framework: metalperformanceshaders
role: symbol
role_heading: Instance Method
path: "metalperformanceshaders/mpsmatrixbatchnormalizationgradient/encode(to:gradientmatrix:inputmatrix:mean:variancevector:gammavector:betavector:resultgradientfordatamatrix:resultgradientforgammavector:resultgradientforbetavector:)"
---

# encode(to:gradientMatrix:inputMatrix:mean:varianceVector:gammaVector:betaVector:resultGradientForDataMatrix:resultGradientForGammaVector:resultGradientForBetaVector:)

## Declaration

```swift
func encode(to commandBuffer: any MTLCommandBuffer, gradientMatrix: MPSMatrix, inputMatrix: MPSMatrix, mean meanVector: MPSVector, varianceVector: MPSVector, gammaVector: MPSVector?, betaVector: MPSVector?, resultGradientForDataMatrix: MPSMatrix, resultGradientForGammaVector: MPSVector?, resultGradientForBetaVector: MPSVector?)
```