Hys

一般离散信道容量的迭代算法，仿真程序简单易懂，并验证过(iterative algorithm of DMC，Discrete symmetric channel )

Matlab codes for random matrix theory.

time-invariant degradation models and stationary signals and noise, the classical Fourier domain Wiener filter, which can be implemented in O(N logN) time, gives the minimum mean-square-error estimate of the original undistorted signal. For time-varying degradations and nonstationary processes, however, the optimal linear estimate requires O(N2) time for implementation. We consider filtering in fractional Fourier domains, which enables significant reduction of the error compared with ordinary Fourier domain filtering for certain types of degradation and noise (especially of chirped nature), while requiring only O(N logN) implementation time. Thus, improved performance is achieved at no additional cost. Expressions for the optimal filter functions in fractional domains are derived, and several illustrative examples are given in which significant reduction of the error (by a factor of 50) is obtained.

decision tree example

第一章：绪论 1.1 引言 1.2 FSK简介 1.3 课题的主要研究工作及意义 1.4 FSK的发展及应用前景 第二章：理论基础 第三章：实验分析 (Chapter 1: Introduction 1.1 Introduction 1.2 FSK Introduction 1.4 FSK development and application prospects of the main research work and the significance of the 1.3 topics Chapter II: Theoretical Foundations: experimental analysis)

使用MATLAB编写的qdudqz神经网络算法，本程序根据训练好的网络文件DNViuWY预测新的数据文件，得到算法的最差性能和最优性能，并绘制出预测数据和原数据的对比图。调试运行正常。 (Using MATLAB preparedqdudqz neural network algorithm, the program according to the trained network fileDNViuWY anticipating new data files to obtain the best performance and the worst performance of the algorithm, and draw out the comparison chart data and predict the original data. Debugging and running properly. )

MATLAB 7.0从入门到精通,的所有源代码！！！所在类别： 随书资源/T　工业技术/TP 自动化技术、计算机技术/TP31 计算机软件 其他题名： 作者： 求是科技编著 出版者： 人民邮电出版社 出版年： 2006 ISBN： 7-115-14327-7 ISBN1： ISRC： 分类号： TP312MA 索书号： TP312MA/44 丛编： 版次： 分卷： 定价： 简介： 本书共分为15章，前五章介绍MARLAB的基础知识；接下来四章是MARLAB7.0的高级应用部分；最后介绍了高级图形设计的相关知识和MARLAB与Word、Excel的混合使用以及MARLAB的应用程序接口。 (MATLAB 7.0 from entry to the master, all the source code! ! ! Where the categories: Book with the resources/T Industrial Technology/TP automation technology, computer technology/TP31 computer software other title: Authors: Qiushi Science and Technology edited by the publisher: Posts )

Calculation of diffraction efficiency of rectangular phase grating (comparison scalar theory and scalar theory with shadow effect)

matlab2012经典教程，实用简明，基础，内含案例与具体代码，具有代表性(matlab2012 classic tutorials, practical concise, basic, containing case specific code, a representative)

一些关于遗传算法的期刊文献，这些文献介绍了遗传算法的计算方法(The genetic algorithm journals, the literature describes the calculation method of the genetic algorithm)