更新注释

laser/src/main/java/com/fdkankan/indoor/base/convert/MatrixUtil.java

@@ -38,6 +38,12 @@ public class MatrixUtil {
         return newMatrix;
     }
 
+    /**
+     * 获取矩阵转换参数
+     * @param orientation 旋转角度
+     * @param location gis坐标
+     * @return
+     */
     private static double[] getTransfromMatrix(double orientation, JSONObject location) {
         double a1 = Math.cos(orientation);
         double a2 = Math.sin(orientation);
@@ -57,8 +63,8 @@ public class MatrixUtil {
 
     /**
      * 旧坐标通过矩阵转新坐标是本地坐标
-     * @param position
-     * @param e
+     * @param position 平面坐标
+     * @param e 矩阵参数
      * @return
      */
     private static double[] applyMatrix4(double[] position, double[] e) {