Dear Shaymaa Ahmed Razoqi

yes you can use Matlab function in Spark. I found new sources and you can look them:

https://www.mathworks.com/help/compiler/spark/example-on-deploying-applications-to-spark-using-the-matlab-api-for-spark.html

https://www.mathworks.com/help/compiler/deploy-applications-using-the-matlab-api-for-spark.html

Shaymaa Ahmed Razoqi

you can look above source.

https://www.mathworks.com/help/matlab-parallel-server/configure-a-spark-cluster.html

Dear Shaymaa Ahmed Razoqi

I found third new source for solving your question.

visit this

https://www.mathworks.com/help/compiler/spark/example-on-deploying-applications-to-spark-using-the-matlab-api-for-spark.html

https://www.mathworks.com/help/compiler/deploy-applications-using-the-matlab-api-for-spark.html