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基于粗糙集的特征子集筛选的一种算法 ！！！(Based on rough set feature subset selection of an algorithm! ! !)

说明：  这是何强matlab扩展编程一书的完整源代码。以MATLAB扩展编程及其应用实例为主线,以MATLAB与C 程序、Visual Basic、Excel、网络和系统硬件的接口为核心,采用图文并茂的方式、简捷明快的手法和通俗易懂的语言,配合大量的代码实例以及一个简单的语音识别系统的具体实现。(This book of MATLAB programming and its applications expand as the main line, MATLAB and C program, Visual Basic, Excel, network and system hardware interface as the core, with pictures of the way, the method and technique and in plain language, with a large number of code examples and a simple speech recognition system implementation. )

说明：  low_pass_filter_design_adaptive_modulation and demodulation

nv_encd.m　卷积编码程序 viterbi.m　　卷积译码程序 其它的是viterbi.m中用到的子函数 程序来自《现代通信系统－使用matlab》英文版 已经调通！并加上了注释。 希望对大家有帮助 GOOD　LUCK！(nv_encd.m convolutional coding procedures viterbi.m convolutional decoding process viterbi.m other is used in Function procedures from the )

This is a matlab code for simulating Frost Beamformer

This is a Simulation for Hysteresis Band PWM Technique for Power COnverters in MATLAB Simulink.

本代码为三维全息重建的经典算法，供同行学习使用(This code is a classic three-dimensional holographic reconstruction algorithm for use by peer learning)

利用MATLAB实时处理GPS数据,：利用MATLAB软件环境，现场接收并实时处理海上地球物理调查过程中的GPS定位数据，剔除原始数据中的跳点，处理定位误差.(Real-time GPS data processing, using MATLAB: using the MATLAB software environment, the site receives and real-time processing GPS positioning in the process of Marine geophysical survey data, eliminating hops in the raw data, processing positioning error.)

matlab编的模拟自由扩散的过程，初学者适用(simulation of free walk )

基于卡尔曼滤波的雷达目标跟踪，对运动轨迹进行滤波(Kalman filter-based radar target tracking, trajectory filtering)