The recognition of a letter flashing on a screen signals the word processor to choose that letter.

识别屏幕上闪烁的字母，给文字处理器发信号，以选择那个字母。

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A mix model with the subspace classifier and BP neural network classifier was realized, which is used in handwritten English letter and number recognition.

最后，用子空间分类器和BP神经网络分类器构造了一个混联模型，用于手写英文字母和数字的识别。

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Then based on the letter HMM book, a CascadeConnection HMM (CCHMM) method is employed for handwritten word recognition.

然后，根据字符的HMM字典，采用级联hmm的方法用于单词的识别。

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Founded six years ago, LeapFrog grew out of Wood's effort to help his 3-year-old son, Matthew, with letter recognition.

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The owner was in the process of using a speech recognition system to dictate a letter to his girlfriend (no, nothing very steamy), and there at the bottom of the screen was his name (we'll call him Ralph).

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The recognition software is just too slow to recognize more than one letter at a time without producing a slew of predictive errors.

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