Hi Wardah,
Please check the following link that lists the functions you can use based on the desired algorithm to train a classifier i.e. to fit a model to your data: https://www.mathworks.com/help/stats/supervised-learning-machine-learning-workflow-and-algorithms.html#bswlxh8
You can also try to use Classification Learner App to automatically train a selection of different classification models on your data and then explore the promising models. For more information, check this link: https://www.mathworks.com/help/stats/train-classification-models-in-classification-learner-app.html
The Classification Learner App and the classification functions come under Statistics and Machine Learning Toolbox. If you have this toolbox, you will be able to use the above suggested options.
Hope this helps.
Thanks
