paper2

延时微分方程离散化求根，用零阶保持器将延时微分方程离散化，然后求取其有限个根(delay differential equation descreted solving)

逐行读取文本中的数据，自动存储到一个序列数组中(Text data read line by line, is automatically stored into an array sequence)

In this paper, a multimodal image fusion algorithm based on multiresolution transform and particle swarm optimization (PSO) is proposed. Firstly, the source images are decomposed into low-frequency coefficients and high-frequency coefficients by the dual-tree complex wavelet transform (DTCWT). Then, the high-frequency coefficients are fused by the maximum selection fusion rule. The low-frequency coefficients are fused by weighted average method based on regions, and the weights are estimated by the PSO to gain optimal fused images. Finally, the fused image is reconstructed by the inverse DTCWT. The experiments demonstrate that the proposed image fusion method can illustrate better performance than the methods based on the DTCWT, the support value transform (SVT), and the nonsubsampled contourlet transform (NSCT).

found on the Windows operating system — by far the most common operating system in use today

这是FDTDF电磁场一维数值算法的MATLABLE 程序。(FDTDF This is an electromagnetic field-dimensional numerical algorithm MATLABLE procedures.)

this is a program of matlab

西储大学轴承数据，故障特征频率明显，与理论值基本符合。(The bearing data of Xichuan University have obvious fault characteristic frequency, which is basically in accordance with the theoretical value.)

说明：  Loizou, P的“语音增强 理论与实践”一书的MATLAB代码(Loizou, P speech enhancement- theory and practice, a Book of MATLAB code)(Loizou code of MATLAB and P's speech enhancement theory and Practice (Loizou, P speech enhancement- theory and practice, a Book of MATLAB code))

通过这个实验，熟悉并能够灵活运用曲线回归或直线回归的方法去解决实际生活中的问题。(Through this experiment, familiar and flexible use of curvilinear regression or linear regression methods to solve real life problems.)

detection of pitch frequency of speech sample using high time liftering