interpolationcodes

非侵入式的测量骨头的厚度，利用超声导波的方法。(Noninvasive assessment of human jawbone using ultrasonic guided waves)

彩色直方图（matlab），可以直接求出rgb图像的直方图(Color histogram (matlab))

越来越多的学科已发展到不得不分析非线性情况的地步。而matlab却还没有非线性分析工具箱。(The increasing number of disciplines have been developed to the point of having to analyze the nonlinear case. Matlab still has no nonlinear analysis toolbox.)

很好的Matlab入门教程，非常适合初学者！(Matlab Tutorial good, very suitable for beginners!)

用于计算图像纹理特征的灰度共现矩阵。可计算水平，竖直，45，135度方向的共现矩阵。(Used to calculate the image texture gray co-occurrence matrix. Calculate the horizontal, vertical, 45,135 degrees direction co-occurrence matrices.)

说明：  new pdf for introfuction of image process

scilab,开源数值计算方针软件。实现不同信噪比条件下的频域变换仿真程序，可完美兼容matlab。(Scilab, open source software for numerical calculation principle. Than the frequency domain transform simulation program under different signal-to-noise to achieve, can be perfectly compatible with matlab.)

There is a trend to develop blind or semi-blind source extraction algorithms based on second-order statistics, due to its low computation load and fast processing speed. An important and primary work is done by Barros and Cichocki, who propose an extraction algorithm based on a time delay. The algorithm is simple and fast, but its performance is not satisfying. The paper extends their work and proposes a robust algorithm based on eigenvalue decomposition of several delayed covariance matrices. It is faster and has better performance, which is conˉrmed by theoretical analysis and computer simulations.

两个matlab编写的图像分割算法，分水岭和模糊C均值聚类算法(matlab codes, watershed algorithm and fuzzy C means clustering algorithm)

旋转机械故障诊断与识别的方法频谱分析与功率谱分析(Rotating machinery fault diagnosis and recognition method spectral analysis and power spectrum analysis)