pitchshifting

关于蜂群算法matlab应用的一个例子。主要用于火焰图像。(About colony algorithm matlab application for an example. Mainly used in flame image.)

对图片进行 离散余弦变换 DCT变换 包括Huffman编码 Zigzag扫描 在matlab上能直接运行 (DCT )

图像的哈弗曼编码matlab实现，实现图像的无损压缩(Matlab coding huffman images achieved)

矩形域上的二阶椭圆差分格式，适合偏微分方程的学习，是有限差分格式(this is the equetion about the partial differetial equotion)

“物理光学”课程设计：菲尼尔衍射积分及考纽曲线的绘制，有原代码。( Physical optics course design: Fresnel diffraction integral and draw the cornu curve, the original code.)

这是一个基于空时分组编码的MIMO_OFDM通信系统的仿真设计。此系统包括QPSK调制解调，IFFT调制，空时编解码，基于训练符号的信道估计等通信模块。 (This is a space-time block coding based on the MIMO_OFDM communication system simulation design. This system consists of QPSK modulation and demodulation, IFFT modulation, space-time coding and decoding, based on training symbols such as communication channel estimation module.)

matlab 智能算法30例介绍，其中有背景，分析，程序，供大家参考。(matlab introduce intelligent algorithms 30 cases, including the background, analysis, procedures, for your reference.)

Implementation of basic insertion, deletion and search algorithms in a red-black tree in C++.

UWB定位的论文资料，学习UWB的可以了解！(UWB)

说明：  模式识别knn分类器，matlab代码，k近邻算法(knn classifier ，matlab code)