Update README.md

camel007 · web-flow · commit 9edde34b4b8e · 2017-07-08T11:49:43.000+08:00
diff --git a/README.md b/README.md
@@ -5,5 +5,20 @@ Neural Network for Mobile Devices" by Xiangyu Zhang et. al. 2017](https://arxiv.
 
 # Notes
     | group 1    | group 2    |  group 3  |
-    | --------   | -----:      | :---------: |
+    | --------   | -----      | --------- |
     | 1   | 2    | 3   |  4   | 5  | 6    |
+    Every nubmer represents a channel of the feature map
+## step 1: Reshape  
+|1  2 |
+|3  4 |
+|5  6 |
+## step 2: transpose  
+|1 3 5|
+|2 4 6|　　
+## step 3: flatten  
+    | group 1    | group 2    |  group 3  |
+    | --------   | -----      | --------- |
+    | 1   | 3    | 5   |  2   | 4  | 6    |
+
+# Acknowledge  
+[HolmesShuan](https://github.com/HolmesShuan)
