ODF分析术是七十年代发展起来的织构表示和分析方法。它不仅能定量地表示被测材料的织构内容,还能从中计算材料的各向异性,在科研和生产中有广泛的用途。但由于ODF数学处理相当繁复,因而提高它的运算程序质量、加快运算速度及扩展程序功能是当务之急。东北工学院集十年研究成果,新近推出了一套高功能的ODF测算系统,这套软件具有以下特点: ODF analysis is the texture representation and analysis method developed in the seventies. It can not only quantitatively represent the texture of the material under test, but also calculate the anisotropy of the material, which has a wide range of uses in research and production. However, due to the complexity of ODF math processing, it is imperative to improve the quality of its operation program, speed up the operation and extend the program function. Northeast Institute of Technology set a decade of research results, recently introduced a set of high-performance ODF measurement system, the software has the following characteristics: