unwrap_goldstein

Find the theorical capacity of an optical comb sistem

演示matlab曲线拟和与插直的基本方法，详细的工具箱可供编程人员使用(demonstration Matlab curve fitting and interpolation straight to the basic methods, detailed toolkit for programmers to use)

blind image watermarking...........image hidding in image using SVD

approximation simple function

二级斜齿轮减速器与优化设计 基于中心距的(failed to translate)

export iges from matlab to autocad

将MATLM3应用于有限差分法的正演计算中．充分发挥了其强大而方便的功能。 通过对二维稳定电流场模型的试算表明，ATLAB在解决实际的工程和数学问题中，与其它计算机程序设计语言 FORTRAN相比，具有使用更为简便、语句功能更强(Will MATLM3 finite difference method applied to the forward calculation. Give full play to its powerful and convenient features. Through the two-dimensional current field model calculations show that, ATLAB in solving practical engineering and mathematical problems, and other computer programming language FORTRAN, compared with the use of more convenient, more powerful statement)

the file is the algorithm used for the color based seganography with multiple compression algorithms

信号处理，关于信号处理的emd方法。进行去噪和自动识别。(Signal processing, signal processing emd on the method. For denoising and automatic identification.)

The report contains sourses and pictures. The program contains two sources. The first one computes the Wigner Distribution (second-order). The second one computes the Wigner Distribution with Choi-Williams filtering.