Hough

matlab code log MLE fitting

MATLAB 辛苦攒下的十大经典算法，这是M源码。(MATLAB algorithms classic source)

mbedded Zerotrees of Wavelet transforms (EZW) is a lossy image compression algorithm. At low bit rates, i.e. high compression ratios, most of the coefficients produced by a subband transform (such as the wavelet transform) will be zero, or very close to zero. This occurs because "real world" images tend to contain mostly low frequency information (highly correlated). The locations where high frequency information does occur (such as edges in the image) this is particularly important in terms of human perception of the image quality, and thus must be represented accurately in any high quality coding scheme.

fdtd_2d basic algorithum version 1 isotopic linear non-dispersive material an soft gaussian source Dirichlet boundary conditions grid size and time size is designated directly Ez mode electic field nomalized

face filter program for matlab

"1D FDTD solution for open boundary in a unitless domain with a Courant factor > 1 (Unstable solutions leading to blow-up)"

The demand of high data rate services has been increasing very rapidly and there is no slowdown in sight. We know that the data transmission includes both wired and wireless medium. Often, these services require very reliable data transmission over very harsh environment. Most of these transmission systems experience much degradation such as large attenuation, noise, multipath, interference, time variance, nonlinearities and must meet the finite constraints like power limitation and cost factor. One physical layer technique that has gained a lot of popularities due to its robustness in dealing with these impairments is multi-carrier modulation technique. In multi-carrier modulation, the most commonly used technique is Orthogonal Frequency Division Multiplexing (OFDM)

a model with matlab...

移动台到基站的距离为1英里，接收信号已知，（程序中有），仿真接收信号(From the base station to the mobile station is 1 mile, the received signal is known, (there is a program), the simulation of the received signal)

说明：  MATLAB 模式分类算法程序，是英文版《模式分类》教程的有关资料。(MatLab Classification　)