alphanumeric character recognition的意思|示意

Now the system can achieve a recognition ratio of 94. 61%. The experimental result shows that the BP neural network can be used for handwritten alphanumeric character recognition successfully.

目前识别率为94.61%，实验结果表明，BP神经网络可成功地用于手写数字字符的识别问题。

The function display has an alphanumeric readout that indicates up to 8-character memory names for easy recognition.

功能显示器具有数字读数显示，多达8个字符的记忆的名字，易于辨认。