zidonghuachechuang

霍夫曼（Huffman）编码算法是满足前缀条件的平均二进制码长最短的编码算法。本文用Matlab语言编程实现了霍夫曼（Huffman）编码,并有详细的word说明(Hoffman (Huffman) coding algorithm is to satisfy the conditions of the average prefix length the shortest binary code coding algorithm. In this paper, Matlab programming language to achieve the Hoffman (Huffman) encoding, and a detailed description of the word)

TDCS_OFDM Multicarrier CDMA

说明：  通过非线性动力学中混沌研究的poincare图可以很方便的识别出周期，拟周期或者混沌运动，该程序实现了poincare图的绘制(Through the study of nonlinear dynamics in the chaotic poincare map can easily identify periodic, quasi-periodic or chaotic motion, the program achieved poincare mapping)

model of boost in Matlab

维纳滤波程序，图像复原中的维纳滤波复原程序，很有用的 (ImageWienerFilter)

This folder has two files for the simulation of dc motor braking. please run the *.m file to run the *.mdl file(This folder has two files for the simulation of dc motor braking. please run the*.m file to run the*.mdl file)

ＭＳＫ信号调制解调的新方法，并用ＭＡＴＬＡＢ仿真(MSK signal modulation and demodulation of the new methods, and simulation using MATLAB)

用此方法拟合椭圆，方法简单，运算量较小，很适合计算机变成实现。(fast ellipse fitting)

多重分形领域中Hurst指数的计算及主程序运行(Multifractal field Hurst exponent calculation and main run)

一个利用半正定规划求解 SDE/MVU 非线性数据降维的算法实现，这是论文原作者提供的 MATLAB 代码。(A MATLAB implementation of the Semi-Definite Embedding (SDE) or namely Maximum Variance Unfolding (MVU) algorithm, provided by the author himself.)