人工鱼群算法测试程序

读入文本数据，绘制地震波时间域曲线及频谱分析图(Read text data, seismic mapping and spectral analysis of time domain curve diagram)

说明：  迭代法 最简单的方法求取一个阈值 用来分割图像(Iteration threshold method)

提供了BP小波神经网络快速学习算法研究与仿真的相关资料，可供学习(Research and Simulation of fast learning algorithm for BP wavelet neural network)

脉冲宽度调制（PWM）是英文“Pulse Width Modulation”的缩写，简称脉宽调制。它是利用微处理器的数字输出来对模拟电路进行控制的一种非常有效的技术，广泛应用于测量，通信，功率控制与变换等许多领域。一种模拟控制方式，根据相应载荷的变化来调制晶体管栅极或基极的偏置，来实现开关稳压电源输出晶 体管或晶体管导通时间的改变，这种方式能使电源的输出电压在工作条件变化时保持恒定。　　脉冲宽 -Pulse width modulation (PWM) is the English " Pulse Width Modulation" acronym, or pulse width modulation. It is the use of the microprocessor to the digital output of analog circuits for the control of a very effective technology, widely used in measurement, communications, power control and many other fields with the transformation. An analog control means, in accordance with the corresponding changes in load modulation transistor gate or base bias, switching power supply to achieve the output transistors or transistor on-time changes in power in this way can the output voltage in the workplace conditions of constant change. Pulse width

protues库文件说明，用于方便查找元器件(protues library description, for easy to find components)

本程序是基于Tikhonov正则化方法重建图像分析(This procedure is based on the Tikhonov regularization method for reconstruction of image analysis)

对张正友标定得程序重新详细标注了中文注释，方便初学者尽快入门，在最短的时间内了解程序流程，提高学习效率！(Zhang Zhengyou matlab calibration procedures, in order to facilitate a beginner, a code re-done every detail marked Chinese comments, so that we can understand the flow of the program as soon as possible!)

说明：  matlab图论工具箱用于利用工具箱求解最短路问题(matlab toolbox for the use of graph theory to solve the shortest path problem Toolbox)

自己写的经典Rls算法，含有丰富的程序说明(Write your own classic Rls algorithm, rich description of the procedures)

用c-mex文件编写的s函数，生成一个指令信号，其实就是一个分段函数(Preparation of documents with the c-mex s-function, generates a command signal, in fact, a sub-function)