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用matlab编程，采用512个频率点绘制各种窗函数的幅频特性。 (Using matlab programming, 512 frequency points using a variety of window functions mapping amplitude-frequency characteristics.)

This book is to mention and Describe most important and applicable codes,Operators, Elementary Math Functions and Special Characters in MATLAB that can use in script writing in this software.

快速HLS彩色空间变换方法.caj CAJView打开(Fast HLS color space conversion)

说明：  谱校正的MATLAB程序，希望还可以。 希望还可以。(MATLAB spectral correction procedures can also be. I hope also.)

卡尔曼滤波模型 用simulink搭建卡尔曼滤波模型(Kalman filter model with the Kalman filter simulink model to build)

一类基于扩张观测器的PID控制算法。Matlab编写的代码，测试效果良好。(A Kind of PID Control Algorithm Based on Expanded Observer. Matlab prepared by the code, the test results are good.)

MATLAB中有专用的通信工具箱，里面提供了相当多的通信方面的函数，使用户能 轻松地进行通信方面的分析与处理，用户也可以自己编程解决问题(There are dedicated MATLAB toolbox of communication, which provides a considerable number of communications functions, allows users to easily communicate analysis and processing, the user can also be programmed to solve the problem themselves)

基于DCT的图像检索技术 用统计特征法和不变矩法 MATLAB程序(DCT-based image retrieval method using statistical features and invariant moment method MATLAB program)

语音处理的课程设计代码，分帧函数，和一些时域和频域的分析。(Voice processing curriculum design code, the function of the sub-frame, and the time domain and frequency domain analysis.)

在matlab中用delaunay函数实现三角剖分，在一个三角形区域内，实现简单的均匀的delaunay剖分。(In matlab function implementation using delaunay triangulation, in the area of ​ ​ a triangle, a simple uniform delaunay triangulation.)