haimian

数字信号处理matlab实现用书，适合入门的理想教材(Implementation of digital signal processing matlab book, the ideal textbook for entry)

function named myresize and scale_image to resize and scale images in matlab

a smaple matlab program

matlab图像处理常用程序：线性变换、非线性变换、图像锐化、边界追踪、中值滤波器(matlab image processing program used: linear transformation, a nonlinear transformation, median filter, boundary tracking, image sharpening)

自编的实现类似conv卷积功能的源代码。可以帮助我们更加牢固掌握MATLAB卷积编程(The realization of self convolution function similar to the source code of conv. Can help us to more firmly grasp the MATLAB programming convolution)

用MATLAB中的SIMULINK实现串并变换。(Implemented in MATLAB SIMULINK serial-to-parallel conversion.)

A feature selection based framework for human activity recognition using wearable multimodal sensors

两个重要文件： 1、Rayleigh_Doppler_singlePath.m 产生单径Rayleigh衰落，采用了6种方法并进行了比较，推荐使用第6种方法； 2、Rayleigh_Doppler_multiPath.m 根据多条径的延时和强度，产生频率选择性衰落； 在单径和多径两个程序中，均提供了其功率谱的输出代码； (Two important documents: 1, Rayleigh_Doppler_singlePath.m to generate a single path Rayleigh fading, using six kinds of ways and compared, 6 recommended methods 2, Rayleigh_Doppler_multiPath.m under a number of path delay and intensity, resulting in frequency selective fading in both single path and multi-path process, provide the output of its power spectrum code )

说明：  利用传播算子，进行阵列信号角度估计，运算快，不需要峰值搜索。(Use propagator conduct array signal angle estimation, fast operation, no peak search.)

用matlab解决实际生活中的线性规划问题 属于实例教程 模拟一次函数 二次函数等求出最优解(The optimal solution using matlab to solve real-life examples of linear programming problems belong to simulate a tutorial function, such as a quadratic function)