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A simple ANN sample code. 2 Layer neuro and the active function is sigmoid.

MATLAB中GUI的设计实例，其中包括语音信号的录制、采样、滤波、重构、以及计算语音信号的频谱特性。(MATLAB GUI design example, including voice signal sampling, filtering, recording, and calculate the reconstruction, the speech signal spectrum characteristics.)

Dwt离散db小波 daubechi.c daubtst.c(Dwt discrete daubechi.c daubtst.c wavelet db)

说明：  三层bp网络实现三种模式识别，没有使用matlab工具箱，完全自己手写(Three modes of three bp networks to identify, do not use matlab toolbox, completely on my own handwriting)

本文详细介绍了matlab下的编程风格指南，对于规范编程有一定的指导意义(the code style of matlab)

可以实现一些学校的学生查询系别，通过其学号查询，对做系别查询系统的同学有帮助！(Some schools inquiries Department, through academic inquiry, the Department do not query students!)

When the P89LPC90x is in programming mode all pins that are not used for programming are tri-stated. During programming mode the reset pin has a weak pull-up resistor.(When the programming is in a mode 'll pins that are not used for programming are tri- stated. During programming mode the reset pin has a weak pull-up resistor.)

Matlab 批量读写txt文件，打开文件夹里面所有的txt文件 然后进行运算 保存为其他格式的文件， 如dat 已调试，能够运行(Matlab batch literacy txt file, open the folder inside all the txt file and then save operation documents to other formats, such as dat has been debugged, to run)

Serial com communication

如何在Simulink中改变其状态量的顺序的实例程序，主要用于控制系统的设计(Explores how to leverage the Structure with Time Simulink data format to alleviate ordering and index issues on inputs/outputs/states.)