Appendix_A

本文的设计均衡器以MATLAB为开发平台,利用MATLAB的GUI功能，能实现对音乐的读取,播放,音量调节,分段频率调节,以及波形显示等功能,对数字信号处理有极好的演示.(In this paper, the design of the equalizer MATLAB as a development platform, using MATLAB GUI functionality, can achieve read music, play, adjust volume, segmentation frequency regulation, and waveform display and other functions, the digital signal processing with excellent presentation .)

莫尔斯码的幅度调制与解调:信号x(t)含有一段简单的消息，由文件ctftmod.mat定义，由x(t)解出所需信息(The amplitude modulation and demodulation of the Morse code:the signal x (t) contains a simple piece of information, as defined by the file ctftmod.mat information required by the solution x (t))

Matlab/simulink环境下开发的，基于平均值理论的发动机动力学模型，适用于发动机或整车控制策略开发使用。(Developed under the Matlab/Simulink environment, based on the average of the theory of engine dynamic model, suitable for the engine or vehicle control strategy developed using.)

说明：  对信号进行离散小波分解并对每层进行小波重构(Discrete wavelet decomposition of the signal, and each layer wavelet reconstruction)

应用BP神经网络对图片进行数字识别，设计GUI界面，操作简单。(BP neural network for digital identification, GUI interface design, simple operation.)

通过matlab代码，大学数值分析算法，多姿态，多角度，有不同光照。( By matlab code, University of numerical analysis algorithms, Much posture, multi-angle, have different light.)

对matlab初学者很有帮助，尤其是simulink的爱好者。(helpful to beginners Matlab, Simulink is particularly fond.)

说明：  《MATLAB 7.0从入门到精通》一书的配套程序——第3章的程序。(&quot MATLAB 7.0 from the entry to the master,&quot a book supporting the program- Chapter 3 of the program.)

该为matlab详尽学些资料第八章“函数分析”(Learn some of the detailed information for the matlab Chapter 8, " functional analysis" )

matlab编写的三位地球仪旋转程序,界面美观，具有，具有gui界面。(matlab prepared three globe rotation program, beautiful interface, with, with a gui interface.)