e-collection.library.ethz

说明：  1/3倍频程分析。有需要做这方面研究的同志们可以好好看一下。(1/3 octave analysis. There is a need to do research in this area can be a good look comrades.)

2_d TMz wav propagation in free space

添加环境效果。包括镜面反射强度，镜面指数，漫反射强度和镜面颜色反射比。(Add environmental effects. Including specular reflection intensity, mirror index, diffuse intensity and specular color reflectance.)

低通滤波程序，很好，很实用，用于信号处理过程中的滤波(very good )

calculating the line integral contour of the iris and pupil boundaries. this fuction is used in the daugman approach of iris localization.

适用于AR模型的功率谱估计，包括基于Yule-Walker方法估计序列功率谱以及基于最大熵方法的功率谱估计。(AR model for power spectrum estimation, including methods based on Yule-Walker power spectrum estimation sequence and the method based on maximum entropy power spectrum estimation. )

迫零和最小均方误差比较，非常好的程序，保证可以仿真出图形(DIP text book kmeans image segmentation Input: ima: grey color image k: Number of classes Output: mu: vector of class means mask:)

运行结果三张图片直观看出相干积累前后信号图谱对比，简单直观使读者能明白相干积累功能用途(Three images visually see the results before and after the coherent accumulation patterns contrast signal, simple and intuitive so that readers can understand the functional use of coherent accumulation)

remote sensing image fusion based on Brovey transform on matlab

matlab函数 k的阶乘 factrial(Matlab function k factorial factrial)