Added Matlab courses in hindi (#8833)

* Added Matlab courses in hindi

* Update free-courses-hi.md

* Update courses/free-courses-hi.md

Co-authored-by: Sharan J <50091666+shrn01@users.noreply.github.com>

* Update courses/free-courses-hi.md

Co-authored-by: Eric Hellman <eric@hellman.net>

* Update courses/free-courses-hi.md

Co-authored-by: Sharan J <50091666+shrn01@users.noreply.github.com>

Co-authored-by: Sharan J <50091666+shrn01@users.noreply.github.com>
Co-authored-by: Eric Hellman <eric@hellman.net>

courses/free-courses-hi.md

@@ -35,6 +35,7 @@
 * [Linux](#linux)
 * [Machine Learning](#machine-learning)
 * [Mathematics](#mathematics)
+* [Matlab](#matlab)
 * [Mongo DB](#mongo-db)
 * [Natural Language Processing](#natural-language-processing)
 * [Networking](#networking)
@@ -369,6 +370,12 @@
 * [Statistics And Probability](https://www.youtube.com/playlist?list=PLU6SqdYcYsfLRq3tu-g_hvkHDcorrtcBK) - Gajendra Purohit
 
 
+### Matlab
+
+* [Matlab Complete Course](https://www.youtube.com/watch?v=iS5J4TlLSEM) - Armughan Ali
+* [MATLAB Complete Tutorial in Hindi](https://www.youtube.com/playlist?list=PLjVLYmrlmjGfdIlwG649bdzVHM4iLbD_H) - WsCube Tech
+
+
 ### Mongo DB
 
 * [Mongo DB full course for beginners](https://youtube.com/playlist?list=PLwGdqUZWnOp1P9xSsJg7g3AY0CUjs-WOa) -Thapa Technical