fouriertransform

非常不错的非线性非高斯环境下的粒子滤波程序进化算法(very good non-linear environment Gaussian filter particles procedures evolutionary algorithm)

粒子群优化算法:是通过模拟鸟群觅食行为而发展起来的一种基于群体协作的随机搜索算法。(Particle Swarm Optimization)

parsing header values into elements.

不错的在机械工程中应用的源程序，根据转轴等参数计算时长等一系列数值(Good in mechanical engineering applications, source code, according to parameters such as shaft length and a series of numerical calculations)

渐消记忆最小二乘法。系统辨识matlab源程序。(fading memory of the least square method. Matlab source system identification.)

应用一般最小二乘法与递推式最小二乘法对二阶系统进行参数辨识(RLS)

数字水印matlab程序，只是简单的svd跟最简单的置乱方法Arnold的应用。没有用到小波算法。上传的dwt_svd_GUI.rar是完整的数字水印算法，用的是混沌加密。(Matlab digital watermarking process, with the svd simply the easiest way to Arnold scrambling applications. Wavelet algorithm is not used. From the dwt_svd_GUI.rar is a complete digital watermarking algorithm, using a chaotic encryption.)

说明：  calculation of co occurrence matrix

在MATLAB中用复合辛普森公式求函数的二重数值积分。(realizing double integral by Complex Simpsons Formula in MATLAB)

有关粒子群算法的源代码，matlab编写，希望对需要的朋友有用。(the PSO source code, Matlab prepared, and I hope to the needs of useful friends.)