downupSampling_byFactor2

The proposed filter is able to suppress high-density of salt-and-pepper noise, at the same time preserving fine image details, edges and textures well.

基于机器学习的认知无线电频谱感知,机器学习的认知无线电频谱感知(Based on machine learning cognitive radio spectrum sensing, machine learning, cognitive radio spectrum sensing)

LMS算法权值轨迹，学习曲线，误差曲线。MATLAB程序展示，有着良好的分析特性(LMS algorithm weight trajectory, the learning curve, the error curve. MATLAB program display, has a good analysis features)

A matlab example for the datareader

prosessing image by matlab

使用WIN-TC编写一个程序，实现数值积分。用复化梯形方法、复化Simpson方法、变步长梯形方法、变步长Simpson方法编程求解积分值。(Using WIN-TC to write a program to achieve numerical integration. Compound trapezoid method used, the complex method of Simpson, variable step trapezoidal method, Simpson variable step method for solving integral value programming.)

说明：  一篇关于ofdm的论文，对毕业设计等都有好处(ofdm )

弹性成像国内研究的最新进展，两篇重要的英文文献，很受启发，欢迎相关领域的研究者参考(The latest progress elastography domestic research, two important English literature, very enlightening, researchers in related fields are welcome reference)

用MATLAB编写模煳控制表计算程序,模糊规则的选取(Mold burnt control table calculation program written using MATLAB)

<simulink仿真>的电子版，详细讲解matlab中的simulink。(<simulink仿真> electronic version, matlab elaborate on the simulink.)