这种方法采用步距任意的四步步进移相，并结合分组处理方式来求得所求参数。
The method is phase shifting with any four steps in a facultative interval, and in combination with grouping disposal the parameter is got.
这种方法采用步距任意的四步步进移相，并结合分组处理方式来求得所求参数。
The method is phase shifting with any four steps in a facultative interval, and in combination with grouping disposal the parameter is got.
应用推荐