基于dct的图像检索，用matlab写的，不过分割过程难度很大。

3d reconstruction by on two 2d images.

Matlab在图像处理方面的一些示例，包含源代码，可以直接运行。-There are some examples of program which contains soure code to run directly.

此程序可以用于计算语音信号的语谱图，语谱图对语音识别、语音合成等方面都有着显著的作用和影响。-This program can be used to calculate the speech signal spectrum, the spectrum of speech recognition, speech synthesis and other aspects have a significant role and influence.