AFSFFORmaltab

非常不错的书籍，《微粒群算法》供8章和2个附录，依次上传第3章绪论(Very good books, Particle Swarm Optimization for 8 chapters and two appendices, followed by From Chapter 3 Introduction)

利用熵值法判断某个指标的离散程度的。在信息论中，熵是对不确定性的一种度量。信息量越大，不确定性就越小，熵也就越小;信息量越小，不确定性越大，熵也越大。根据熵的特性，我们可以通过计算熵值来判断一个事件的随机性及无序程度，也可以用熵值来判断某个指标的离散程度，指标的离散程度越大，该指标对综合评价的影响越大。 因此，可根据各项指标的变异程度，利用信息熵这个工具，计算出各个指标的权重，为多指标综合评价提供依据。(Using entropy method to judge the degree of dispersion of a certain index.)

图像的FFT变换和DCT变换的MATLAB代码(Image FFT transform and DCT-MATLAB code)

some simulink mli simple

本文首先推导出过采样滤波器组精确重构的条件, 由于此时所需的约束条件数比临界采 样时少, 因而可以设计出频域衰减特性更好的滤波器组(This paper is derived through sampling filters of exact reconstruction of conditions, due to time constraints required for critical extraction ratio When a small sample, so you can design a better frequency filter attenuation characteristics)

it contain all the necessary documents for beamformer and antennas you find bartllet,capon,music,esprit.

说明：  赵力，语音信号处理，房间混响计算的简单模型。(Room reverberation calculation.)

Introduction A shared library is a collection of functions that are available for use by one or more applications running on a system. On Windows operating systems, the library is compiled into a dynamic link library (.dll) file. At run-time, the library is loaded into memory and made accessible to all applications.

说明：  利用matlab相关绘图功能制作图形文件(利用matlab相 ??绘???| 能制 ????形文 ?)

这是经验正交分解和旋转正交分解的小知识，小程序。(try it)