Newton-rafer-Johnson-method

说明：  关于MATLAB的一些相关知识的运用和功能介绍和相关的一些使用说明(Some of the relevant knowledge on the MATLAB application and features a number of presentations and related instructions)

说明：  通过quad2dggen算法处理二重积分数值计算问题，(Numerical problem dealing with double integral)

非常好的SIMULINK建模与仿真教程，有助于学习Simulink动态仿真！(Very good SIMULINK modeling and simulation tutorial, Simulink dynamic simulation help to learn!)

heuristic optimization

对阵列信号进行维数的压缩，并用music算法估计出原始信号的DOA。(Array signal compression dimension, and estimate the DOA music algorithm with the original signal.)

用极点配置方法设计间接自校正控制系统，系统是已知结构已知参数，给定期望传递函数分母多项式(Indirect self-tuning control system design with pole placement method, the system is known structures known parameters, given the desired transfer function denominator polynomial)

Get reduce the size of an original sound file between half to three quarters of the initial size. The FLAC format is often used to sell music online, and as an alternative to MP3 to share when you want to reduce the file size would have

GUI控件，大部分都集中到图形界面，通俗易懂，适用于初学者(GUI controls, most are concentrated to the graphical interface, user-friendly, suitable for beginners)

A speech signal filterbank, using melscale frequency and framebanking.( 1. For speech signal can be represented as a discrete sequence of frames (or feature vectors) that can be used as the input to a speech recogniser. Important ideas and techniques that are used in the assignment are the design of a (Mel frequency scale) audio filterbank, , windowing of a continuous audio signal, spectrum analysis of the signal, filtering as multiplication in the frequency domain, the visual representation of a speech signal as a spectrogram, appreciation of the acoustic variability in real speech utterances. 2. To gain a deeper knowledge of the application of MATLAB programming to audio signal processing. 3. To gain practice in the art of writing a formal report: structure, content, style, use of diagrams, presentation etc. etc. )

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