matlab-homework1

Le Descripteur SIFT (Scale Invariant Feature Transform) [1] consiste a extraire un histo- gramme d orientations de gradients autour d un point d inter^et de l image. Le principe du calcul du descripteur est illustre a la gure

功能较全面的计算器，除了简单的四则运算之外，还增加了三角函数、幂函数和对数函数，另外还增加了shift功能键，可以用来计算反三角函数。使用方法：使用前将.m和.fig文件放到matlab工作目录下（本人R2013放到bin文件夹下）(More comprehensive calculator function, in addition to simple arithmetic, but also increased the trigonometric, exponential function and logarithmic functions, in addition to increasing the shift function keys can be used to calculate the inverse trigonometric functions. Usage: Before using the m and fig files into the matlab working directory (I R2013 into bin folder))

使用matlab调用ansys完成优化分析(Call use the matlab optimization analysis ansys)

比较LMS，RLS, 和Kalman滤波器多用户检测器的性能(LMS comparison, RLS, and the Kalman filter multi-user detector performance)

图论模型是数学建模中经常使用到的，此压缩包里面含有图论模型中的算法，例如floyd，Dijkstra等(Graph theory model is often used mathematical modeling to this archive which contains the algorithm in graph theory, for example, floyd, Dijkstra, etc.)

采用决策树设计男女生分类器。采用的特征包含身高、体重、是否喜欢数学、是否喜欢文学、是否喜欢运动共五个特征。要求：采用平台提供的软件包进行分类器的设计以及测试，采用交叉验证的方式实现对于性能指标的评判（包含SE,SP,ACC和AUC，AUC的计算基于平台的软件包）。(Decision tree classifier is designed for boys and girls. Characterized by the use of include height, weight, whether you like math, whether like literature, whether you like sports a total of five feature. Requirements: The software package provided by the platform classifier design and testing, the cross-validation manner for performance uation (including SE, SP, and AUC, AUC ACC computing platform based software package).)

G728 Matlab decoder, code 16 LDECP

It is the .m file of the implement analysis of the following paper "Z. Zhang and Y. Yang, Performance Modeling of Bufferless WDM Packet Switching Networks With Limited-Range Wavelength Conversion. IEEE, TRANSACTIONS ON COMMUNICA- TIONS, 54(8), August, (2006)."

QAM simulator for AWGN, multipath channel

说明：  使用matlab 进行模拟仿真 对于元宝自动机 使用 simulink(simulink cellular automata matlab)