QGA_fxy

说明：  SAR的MATLAB程序，这里主要是介绍传统的RD算法， 对初学者还是可以的(SAR in the MATLAB program, here is to introduce the traditional RD algorithm, for beginners or the possible)

IOzone is a filesystem benchmark tool. The benchmark generates and measures a variety of file operations. Iozone has been ported to many machines and runs under many operating systems. This document will cover the many different types of operations that are tested as well as coverage of all of the command line options. Iozone is useful for determining a broad filesystem analysis of a vendor’s computer platform.

matlab编程中常用的一些程序，如一维单尺度及多尺度小波分解与重构。(matlab programming of commonly used procedures, such as a single-scale and multi-dimensional scale wavelet decomposition and reconstruction.)

图论中的匈牙利算法，对于研究网络的人十分的有用(Graph Theory in the Hungarian algorithm, for the research network of people is very useful)

用matlab实现了对于已知序列求其离散傅里叶变换，并给出了三个实际例子进行解释。(Achieved with matlab known sequence requirements for its discrete Fourier transform, and gives practical examples to explain the three.)

《MATLAB7.x数字信号处理》源代码。本书面向信号处理领域，在简要介绍信号处理基本概念的基础上，详细介绍了MATLAB工具箱函数及其使用，内容涵盖了MATLAB使用基础、高级编程和重要领域的应用。在结构安排上，本书立足于信号处理各个具体领域，并结合信息处理工具箱，以大量的程序访真为依托，讲解了MATLAB在信号处理中的具体应用。 本书结构合理，内容全面，图文并茂，实例丰富，适用面广，适合信号处理、自动控制、机械电子、自动化、电力电气、通信工程等专业的本科生、研究生、教师和科技工作者阅读。可作为数学信号处理课程的参考书，对涉及数字信号处理的各大院校师生具有重要的参考价值和实用价值。("MATLAB7.x digital signal processing" source code. Writing to the field of signal processing, signal processing briefly introduced the basic concepts on the basis of Details on MATLAB toolbox function and its use, which covers the use of MATLAB basis, Advanced Programming and important fields. Structural arrangements, the book based on the signal processing specific areas, and integrate information processing toolbox a large number of the procedures for the visit to really rely on the MATLAB on signal processing in the specific application. The structure reasonable, comprehensive and illustrated examples of rich, widespread applicability, suitable for signal processing, automatic control, machinery and electronics, automation, electrical power, telecommunications and other profes)

The code is used for Homomorphic filtering

细菌群趋药性算法（二维），里面内嵌了一个示例目标函数，多维的更完善程序将在近期更新(Bacterial colony chemotaxis algorithm (D), embedded inside a sample objective function。 Multi-dimensional, more comprehensive program will update in the near future)

图像的二维小波变换。。。里面有相关解释。有一定基础的同学应该能看懂。(Two-dimensional image wavelet transform. . .)

NPC inverter with pwm