waterfilling-ofdm

The source code for analysis of 3d edge cracks using extended Isogeometric method.

说明：  巴特沃斯滤波器，可以通过它对受噪声干扰的图像进行平滑处理(Butterworth filter, can be affected by its image noise smoothing)

PCM通信系统脉冲编码调制的信源编码，可以运行。模拟PCM的编码的波形！(PCM communication system pulse code modulation source coding, can run. Simulation of the PCM waveform coding!)

完成模糊PID系统，相比传统PID而言，模糊PID系统具有很好的性能(Complete fuzzy PID system, compared with traditional PID, the fuzzy PID system has good performance)

用Matlab实现自适应增量调制及线性增量调制，并进行对比，有详细的注释及编程说明、结果分析(Matlab implementation using adaptive delta modulation and linear delta modulation, and contrast, there is a detailed description of the Notes and programming, the results of analysis)

Waterfilling algorithm (from [Palomar and Fonollosa, Trans-SP2004]) to compute: pi = (mu*ai - bi)^+ sum(pi) = Pt By Daniel Perez Palomar (last revision: May 10, 2004).(Waterfilling algorithm (from [Palomar and Fonollosa, Trans-SP2004]) to compute: pi = (mu*ai- bi)^+ sum(pi) = Pt By Daniel Perez Palomar (last revision: May 10, 2004).)

Displays todays date and time in Matlab

对于想要学习matlab应用的朋友，能从这份国外计算机科学经典教材之MATLAB科学计算中获得启发。(For those who want to learn matlab application friend from abroad this MATLAB scientific computing in computer science inspired by the classic textbook.)

用matlab所编写的30个小程序，能对刚学习matlab的同学有所帮助(Prepared with 30 small matlab program can just help students learn matlab)

local mean decomposition 软件原理描述(local mean decomposition Software Principles)