matlab_Chinese_help_document

图像变换及频域滤波 编写快速傅立叶变换算法程序，验证二维傅立叶变换的平移性和旋转不变性(The image transformation frequency domain filtering writing Fast Fourier Transform algorithm procedures to verify that the two-dimensional Fourier transform of the translational and rotational invariance)

近似熵的matlab实现程序Code for computing approximate entropy for a time series(Approximate entropy )

Levenberg-Marquardt算法 使用Levenberg-Marquardt算法来最小化(Levenberg-Marquardt algorithm using the Levenberg-Marquardt algorithm to minimize the model)

RSSI，TOA定位性能对比，比较好的参考文章(RSSI, TOA positioning performance comparison, good reference articles)

本文件介绍采用最小均方算法的自适应横向滤波器,pdf文件内含有相应的MATLAB程序及仿真结果等。(This document describes the use of least mean square adaptive transversal filter algorithm, pdf file containing the appropriate procedures and simulation results of MATLAB.)

该例程是基于人耳掩蔽效应的语音增强算法的MATLAB实现。压缩包中附带参考文献（基于人耳掩蔽效应的谱减算法的研究与实现）、测试所使用的音频信号、以及段信噪比计算函数。源代码中MaskingSub.m（源代码主要部分）及Main.m为本人所写，其余均来自程序员联合开发网。运行环境MATLAB R2009b(Key words:masking property, spectral subtraction algorithm)

用matlab编程实现数字传输码型的仿真，包括单双极性归零，不归零，HDB3等(Digital transmission code simulation using matlab programming, including single and double polarity zero, not zero, HDB3, etc.)

用matlab编写的遗传算法结合潮流计算的程序(Matlab prepared using genetic algorithm combined with the trend of the calculation procedure)

说明：  将相关位非相关化的扩频512位的交织程序(The relevant bit of non-associated spectrum of the 512-bit interleaving process)

greedy_method.m为为贪婪算法程序。所得结果为局部最优，可能不是全局最优的。(greedy_method.m greedy algorithm program. The results obtained for the local optimum, may not be globally optimal.)