In order to improve the accuracy rate of recognition of handwritten number, the researchers have done a lot of work at the pre-processing stage, feature extraction and classification stage.
为了提高手写数字的识别率，研究者在预处理阶段、特征提取和分类识别阶段都提出了很多方法。
This technology especially suit the radar system of pre-research stage, and could constitute effectively and quickly the radar's signal processing system at lower cost.
该分布式计算技术特别适用于预研阶段的雷达系统中，可以低成本和快速有效构成雷达的信号处理系统。
In the stage of image pre-processing, give a detail introduction and compare of the fitting methods.
在图像预处理阶段，本文详细介绍了各种滤波方法，并对各种方法进行了比较。
In the stage of image pre-processing, give a detail introduction and compare of the fitting methods.
在图像预处理阶段，本文详细介绍了各种滤波方法，并对各种方法进行了比较。
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