mmagcmma

有限时域差分 FDTD （susan ） 程序(FDTD Using FDTD (susan) program)

speech compression using fft

This is the code for vector quantization by using k-means

Advanced steganography using matlab

this is face for matlab implementation yale data sets

说明：  尽管瑞利和莱斯分布确实能够在很多情况下对信号通过衰落信道后的包络进行很好的建模，然而，在实际的无线环境测试中，发现Nakagami分布提供了更好的与实际测试的匹配度。(Although Rayleigh and rice distribution can model the envelope of the signal after passing through the fading channel in many cases, in the actual wireless environment test, Nakagami distribution is found to provide a better match with the actual test.)

matlab中值滤波，数字图像处理源代码(median filter matlab, digital image processing source code)

鱼眼畸变矫正的matlab实现(含GUI)，有几种实现方法的可供选择，主函数fish_3D_2014.m包括：2D球面坐标法，3D投影法，金字塔3D投影法(Matlab achieve fisheye distortion correction (including GUI), there are several implementations to choose from, the main function fish_3D_2014.m include: 2D spherical coordinate method, 3D projection, 3D projection pyramid)

（一）在MATLAB环境下建立任意节点数n在不同通信半径r下的无线传感器网络连通图。 （二）在MATLAB环境下仿真相同通信半径、不同节点数的无线传感网络的连通率，以及相同节点数、不同通信半径下的无线传感网络的连通率。 (COMPOW Algorithm)

说明：  设计的一个FIR滤波器，可以直接运行的工程，实现低通、高通、带通。可以选择窗函数类型。滤波器阶数，截至频率。(The design of an FIR filter, can directly run the project, to achieve low-pass, high pass, band-pass. You can choose the window function type. Filter order, cutoff frequency.)