update the README file

spvfly · spvfly · commit 15d06e8d7801 · 2018-03-24T17:33:59.000+08:00
diff --git a/README.md b/README.md
@@ -1 +1,2 @@
 #MT2D_forward
+this is a file simulates the electromagnetic in 2d TM model with matlab

Original file line number	Diff line number	Diff line change
`@@ -1 +1,2 @@`
`1`	`1`	`#MT2D_forward`
	`2`	`+this is a file simulates the electromagnetic in 2d TM model with matlab`