opt_2

基于灰度匹配准则的图像匹配，能快速找出对应下帧图像中对应的图像(Matching criterion based on a grayscale image matching, can quickly find out the corresponding frame image in the image )

说明：  语音识别全过程的matlab程序，运行测试能出结果，希望对你们有用，实在没点数才把自己压箱底的东西拿出来,呜呜(The whole process of speech recognition matlab program, run the test to the result, I hope helpful for you, only then it did not point out what their own bottom pressure, the hum)

在电话拨号时 ，每个按键都使用双频信号进行区分的，本MATLAB程序就是用来模拟发送号码的发送和接受过程，并发出按键音。(In a telephone dial-up, each button using the dual-band signal distinction, the MATLAB program is used to simulate the sending number to send and accept the process and issue the key tone.)

BP神经网络的构建和模拟,有助于初学者学习(The construction of the BP neural network and simulated,help beginners to learn)

RLE图像压缩编码，多个例子程序，可以参考(RLE image compression coding, multiple example programs)

说明：  music算法的实例，用于matlab编程的学习，适用于初学者，可以借鉴学习编程(The example of music algorithm is used for learning matlab programming. It is suitable for beginners and can learn from learning programming)

无约束多维极值问题的描述，提供了几种解决方案(very good)

说明：  一个计算Difference Algorithm的程序！(A calculation procedure Difference Algorithm!)

显得无聊自己做的一段代码显得无聊自己做的一段代码(ssssssssssssssssssssssssss)

一种基于matlab的用于描述在电离层中进行射线追踪的模型(Based on matlab' s used to describe the ionosphere model for ray tracing)