Matlab03

把知识点拆分成块 便于理解和掌握 (Knowledge points to split into pieces easy to understand and master the)

二维的TM波打到一个方形的金属柱上，边界条件为PML(TM wave hit a two-dimensional square metal column, PML boundary conditions)

这是利用二维小波变化对图像进行消噪的例程，图像所含噪声主要是白噪声，主要集中在高频部分，程序给予了实现(Routine changes in the two-dimensional wavelet image denoising, image noise is mainly contained in the white noise is mainly concentrated in the high frequency part of the program given to the realization)

transfer function model

MATLAB与数字信号处理 (MATLAB AND DSP)

OFDM receiver in Matlab. This can be used to detect and demodulate ofdm symbols.

一类具有Holliing 功能反应的捕食者-食饵系统的反应扩散方程(a predator-prey system with reaction-diffusion and Holling functional response)

pdg.m:在多项式矩阵中，将矩阵元素对角化。pdiv.m：计算多项式矩阵除法(pdg.m: polynomial matrix, the matrix elements diagonalization. pdiv.m: computing polynomial matrix division)

在一种变步长LMS 算法的基础上，引进动量因式，提出了一种新的改进LMS 的算法。新算法整体性能优 于变步长LMS 算法以及LMS 算法。通过理论分析，比较了新的算法和变步长LMS 算法以及LMS 算法的收敛性 和稳态性，提出了一种设想以提高新算法的稳态性。仿真试验证明了新算法的优越性以及设想的在仿真条件下的正 确性。(In a variable step size LMS algorithm, based on the introduction of momentum factor, a new improvement of LMS algorithms. The overall performance of the new algorithm is superior to variable step size LMS algorithm and LMS algorithm. Through theoretical analysis, comparing the new algorithm and variable step size LMS algorithm and LMS algorithm convergence and steady-state, and proposes a new algorithm is envisaged to enhance the steady-state nature. Simulation tests proved the superiority of the new algorithm, as well as envisaged under the conditions in the simulation is correct.)

Frame Difference in image processing