itpp

用于进行声压转换的matlab文件，声压数据来源于ansys软件的计算后导出来的。(Used for sound pressure to convert matlab file, sound pressure data from the calculation software ansys guide out.)

文件中单词信息查询功能，包括输入文件，查找，修改，删除，查看

说明：  vb 调用matlab方法实例，包括调用matlab绘图，matlab分形计算等。(vb call methods matlab examples, including the call matlab graphics, matlab fractal calculation.)

说明：  matlab的学习教程，ppt格式，直接查看(matlab ppt)

matlab 中关于RTDX的应用，含有例程，适合初学者学习(matlab on RTDX application contains routines, suitable for beginners to learn)

有限差分正演模拟，进行地震波正演，源码是科罗拉多矿业学院开发的。(Finite difference forward modeling for seismic wave forward modeling, the code is the Colorado school of mining .)

输入各个字符及对应出现的次数 ； 建立赫夫曼树并对各个字符进行编码 ；然后 对 输入 的 二进制 串进行 译码(Enter the various characters and the corresponding number of emerging establish Huffman tree and the various characters coding then enter strings of binary decoding)

绘制地震图形matlab软件包,可采用不同方式进行剖面成图实现(Seismic mapping matlab graphics package, to be used in different ways to realize profile mapping)

类似与wndtars的国产软件，功能独特(similar wndtars with the homemade software, a unique function)

(1) 新建一个工程demo2，设计一个类Student，其成员变量包括学号(no)、姓名(name)、性别(sex)、专业(major)、联系方式(phone)和地址(addr)。 (2) 为类Student定义成员函数writeTo，实现从给定文本文件中读取学生数据，接口如下： void writeTo (char filename[ ]) (3) 为类Student定义成员函数readFrom，实现将学生数据保存到给定文本文件，接口如下： void readFrom (char filename[ ]) ((1) Create a new project demo2, design a class Student, whose member variables, including school (no), name (name), gender (sex), specialty (major), contact details (phone) and address (addr). (2) define the Student class member function writeTo, students achieve reading data a given text file, the interface is as follows: void writeTo (char filename []) (3) define the Student class member function readFrom, students will achieve data save to text file given, the interface is as follows: void readFrom (char filename []) )