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DTW is one of the method to identify speech and signature or any biometric hope to enjoy it

dda画线算法（数值微分法），matlab实现(Line dda algorithm (Numerical Differentiation), matlab achieve)

单相PWM可控整流原理仿真，以及一些相关文件资料(Principle of single-phase PWM controlled rectifier simulation, as well as some relevant documents)

MATLAB的图形用户界面设计实际上是一种面向对象的设计方法。假设想建立一个图形界面来显示和处理二维图形的颜色、线型及数据点的图标(MATLAB' s graphical user interface design is an object-oriented design methods. Assumptions would like to build a graphical interface to display and processing of two-dimensional color graphics, line and data point icon)

基于自建数据库的音乐识别及检索软件 ； 利用Matlab开发软件, 通过抓取录入歌曲的音高(pitch tracking)绘出声音的频率变化并进行降噪和润滑（smoothing）处理 与数据库中歌曲的频率变化图比对，计算出相似度top10的歌曲并显示。 (Based on self-built of music recognition and retrieval software developed using Matlab software, change the pitch of a song by crawling entry (pitch tracking) plots the frequency of the sound and noise reduction and lubrication (smoothing) processing Frequency changes in the diagram songs than calculate the similarity top10 songs and displayed.)

This is the parser of NMEA encoded data from GPS it separates lat and long

Turbo均衡的性能评估 通过外信息的计算 采用BCJR算法进行软译码(Turbo equalization extrinsic information)

OSC 源文件。from eigenvector(OSC source. from eigenvector)

MATLAB图像配准程序，实现图像配准，大家不妨下载一下(MATLAB image registration procedures, image registration, you may wish to download at)

访问控制课设报告，自主访问控制和基于角色的访问控制(Report class-based access control, discretionary access control and role-based access control)