exam25

几种滤波器：hamming窗口的低通滤波器，给定技术指标的模拟巴特沃兹低通滤波器，kaiser窗口的带阻滤波器，blackman窗口的带通滤波器，Kaiser 窗低通滤波器 (Several filters: hamming window low-pass filter, given specifications of the analog Butterworth low-pass filter, kaiser window band stop filter, blackman window bandpass filters, Kaiser window low-pass filter)

对变压器的 仿真研究，希望对大家有用，大家可以看看(very good)

this program was made using guide, it gives the energy and power of a ingresed signal.

这是一个matlab的初学者的小算例，非常适合于初学者学习(This is a beginner' s small matlab example is very suitable for beginners to learn)

介绍了一个自适应信号处理课程中的仿真练习，有助于初学者使用matlab对书中的算法进行仿真学习(Introduced a course in adaptive signal processing simulation exercises to help beginners use the matlab simulation of book learning algorithm)

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).

cica is most usefule za shaa shaa algorithm. and it is hutsdag pizdanuud yum ahkak.

系统辨识最小二乘法代码，横重要横重要很好用(sdfrgthyjyjkuk)

模拟双馈风力发电系统，可用于研究风力发电并网运行。(Simulating doubly-fed wind power generation system,which can be used to study the wind power grid operation.)

说明：  对文档图像进行分割，有效去除文档的边界黑色信息，(right Document Image segmentation, effective removal of a black border documentation information,)