粒子群优化算法优化BP神经网络的源代码

PLL锁相环的角度生成问题，角度的代入运算前的修正问题，总算是解决了！(PLL PLL angle generation problem, the angle of substitution before the operation to fix the problem, finally solved!)

MATLAB是一套功能强大的工程计算及数据分析软件，广泛应用于工业、电子、医疗、建筑及航空业等领域。本书系统介绍了MATLAB 6的基础知识，包括程序设计环境、基本操作、绘图功能、 M文件及稀疏矩阵；详细阐述了MATLAB 6在数字信号处理中的应用，主要有离散信号、离散系统及其结构的MATLAB实现、MATLAB中的信号变换、基于MATLAB的 IIR DF与 FIR DF设计以及基于MATLAB的功率谱估计等。另外，本书同时提供了MATLAB 6中 24类基本命令函数的子目录及其含义，以及MATLAB中10种基本的工具箱函数，极大地方便了用户的阅读与参考。 本书可作为数字信号处理课程的参考书，对涉及数字信号处理的各个领域的大专院校师生与广大科研人员具有重要的参考价值。 (err)

说明：  谢菲尔德大学开发的遗传算法工具箱，内有全部操作函数(University of Sheffield developed genetic algorithm toolbox, which has all operating functions)

说明：  数据挖掘经典算法matlab实现，补充代码！(Classical data mining algorithm matlab realize, supplementary code!)

Defect detection in textured materials using Gabor filters

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Modern wireless device have sleep mode which greatly reduce the duty cycle of the power supply.Consider the effect of different duty cycles and transmit times to see the wide range of battery lifetimes one may expect before recharging. results is being plotted of battery lifetime as a function of the duty cycles & duration of the wake up mode.

三维各向异性有限差分地震波模拟程序，用matlab编写(The three-dimensional anisotropic finite-difference seismic wave simulation program using matlab)

matlab学习资料大全很好用，非常详细(matlab learning materials useful, very detailed)

matlab编写的用于计算一维和二维高斯积分的程序，示例为5点高斯积分。(written in matlab to calculate one-dimensional and two-dimensional Gaussian integral program, the sample for the 5-point Gaussian integration.)