dftfilter

很好的MATLAB学习资料，简单易懂，希望对大家有所帮助，！(good works！)

杆的有限元程序：二维杆的静态分析，求出位移、应力、应变，材料力学与弹性力学结果进行了比较(Finite element procedures: two-dimensional bar of static analysis, find the displacement, stress, strain, material mechanics and elasticity results are compared)

用matlab中双纵坐标来对两组不同数据在同一个图上表示(using Matlab to plot two different group data double y-coordinate in the same figure )

calic image compression

两个目标 非均匀傅里叶变换方法，并对信号进行插值算法(Two target non-uniform Fourier transform method, and the signal interpolation algorithm)

说明：  to find short time energy and zero cross rate

how to start a camera in matlab

说明：  一些用matlab编写的经典遗传算法算例 挺有用的(Using matlab to prepare some classic examples of genetic algorithm used in quite)

说明：  5/3二维提升小波变换，使用matlab语言实现(5/2 2dwt，used matlab to realize)

will be very useful for those who need code for lsb steganography