matfg1

to caluculate the legendre polynomials

MRI数据的三维表面可视化，数据是MATLAB自带的，程序包括轮廓线绘制，表面显示，正交剖切等(MRI data, 3D surface visualization, data that comes with MATLAB, the program includes contour line drawing, surface display, orthogonal split and so on.)

利用matlab程序语言实现数值计算中的迭代各种算法(Matlab program language used in the iterative numerical algorithm variety)

NSGA-II源程序，可用于工程、管理及经济学的研究。(NSGA-II源程序evaluate_objective.m .............genetic_operator.m .............initialize_variables.m ............. on_domination_sort_mod.m ............. sga_2.m .............objective_description_function.m ............. eplace_chromosome.m ............. ournament_selection.m .............htmlevaluate_objective.html .................genetic_operator.html .................initialize_variables.html ................. on_domination_sort_mod.html ................. sga_2.html .................objective_description_function.html ................. eplace_chromosome.html ................. ournament_selection.html .............html )

程序利用小波分解将声音信号分解为高频与低频部分，而后利用软阈值方法确定高频与低频各自的小波重构系数，将高频与低频部分重构还原信号达到降噪的目的。(Program using wavelet decomposition sound signal into high and low parts, then use soft threshold method to determine the high and low frequency coefficients of each wavelet reconstruction, reconstruction of the high and low frequency part of the purpose of noise reduction signal reaches.)

Cauchy s Method for Multiple Variable Functions

corealation recovery matlab

BACKPROJ uses the filtered or unfiltered backprojection algorithm to perform the inverse Radon transform. The filter is designed directly in the frequency domain and then multiplied by the FFT of the projections. The projections are zero-padded to a power of 2 before filtering to prevent spatial domain aliasing and to speed up the FFT.

可以用来进行电信预测的matlab代码，直接模仿就可以用了(Can be used for telecommunication prediction matlab code, you can use a direct imitation)

本光盘包含《MATLAB工程计算及分析》一书全部的源程序文件。对大量的工程实例进行了详细的分析计算。(matlab caculate and analysis for projects， include the mode set up and so on.)