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Code to avoid repetions in Principal Component Analysis of a square matrix.

应用有限元方法求解二维散射问题的matlab例程(Two-dimensional finite element method to solve the scattering problem matlab routines)

2代小波示意程序，此程序用提升法实现第二代小波变换 (two generation wavelet indicate procedures, the procedures used to enhance law to achieve the second generation wavelet transform)

BEMD对图像进行分解，包络构造采用Delaunay三角剖分和三次插值，得到分解的结果。 输入：灰度bmp图像 输出：imf1 imf2 imf3 残差(BEMD image decomposition, the envelope structure using Delaunay triangulation and cubic interpolation, the result of decomposition. Input: greyscale bmp image output: imf1 imf2 imf3 residuals)

使用M ATLA B产生随机 态分布序 列(The use of M ATLA B generates a random sequence of state distribution)

偏微分方程的Matlab解法，方便你使用MATLAB来解决偏微分问题！(Solution of Partial Differential Equations Matlab for you to use MATLAB to solve the partial differential problem!)

MATLAB插值与拟合（线性拟合函数：regress() 多项式曲线拟合函数：polyfit( ) 多项式曲线求值函数：polyval( ) 多项式曲线拟合的评价和置信区间函数：polyconf( ) 稳健回归函数：robust( ) 向自定义函数拟合 ）(MATLAB interpolation and fitting (linear fitting function : regress () function polynomial curve fitting : polyfit () polynomial curve function : polyval () polynomial curve fitting and evaluation function confidence interval : polyconf () function Robust Regression : robust () function to define fitting))

信号的读取及方差计算程序，用于计算信号的误差及统计(Readout and variance calculation program for calculating a signal error and Statistics)

关于DSP方面的低通滤波器的设计的matlab程序。(On the DSP side of the low-pass filter design matlab program.)

一个简单的程序，药物数据主成份分析，采用常见方法(err)