plotImgZHH

matlab检测直线交点源程序 matlab检测直线交点源程序(Detection of straight-line intersection matlab source line intersection detection matlab source)

半带滤波器的matlab实现，实现了2倍抽样的过程。(Half-band filter matlab implementation, to achieve a 2-fold sampling process.)

用matlab编写的快速傅里叶变换程序，简单易懂，且有大量注释。(Fast Fourier Transform Algorithm)

以Matlab与C语言、Visual Basic、Excel为核心语言，配有大量的代码实例，系统地介绍了常用的代码优化方法和功能扩展程序(In Matlab and C language, Visual Basic, Excel as the core language,配有大量code example, the system commonly used to introduce a code optimization method and function of the expansion process)

里面有论文,matlab的GUI源码,并结合了simulink(matlab is GUI,and simulink)

music algorithm - comunication

DCT变换：变换域系数选取采用阈值编码，：阈值越小，图像恢复效果越好，但压缩效果差，一般取在5-10 即可很好的获得恢复图像信息。(DCT transform: transform domain coefficients selected using the threshold coding: the smaller the threshold value, the better the image restoration, but the compression is poor, and generally in the 5-10 to get a good recovery image information.)

说明：  分别结合VD算法和IMM算法，采用卡尔曼滤波跟踪转弯机动目标(Combining VD algorithm and IMM algorithm, Kalman filter is used to track turning maneuvering target.)

the decoding of Huffman codes is shown. For the decoding the coding tree has to be constructed using the information which has to be transmitted as well. Following that the input is read bitwise and for each 0 a left turn is taken and for each one a right turn until a leave is reached. In this case the value of the leave (usually a character) is output, continuing after that at the root.

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