ofdm

使学生通过本实验，从几何直观观察几种插值方法的特点和不同插值效果，进一步理解方法的应用背景和适用范围。从而加强和巩固学生的理论知识，提高分析问题，解决问题的能力，提高理论知识的应用能力及计算机编程能力。(Students through the experiment, visual observations from the geometric characteristics of several interpolation methods and different interpolation effects, and further understand the methods of application of the background and scope of application. In order to strengthen and consolidate the students the theoretical knowledge and enhance their analysis of issues, problem-solving abilities, improve the application of theoretical knowledge, ability and capacity of computer programming.)

sources of matlab for finite element method

这是一下关于矩阵分解的程序，用matlab程序关于矩阵的qr分解(This is a program on matrix decomposition, using matlab realize matrix decomposition chol)

simulation and software radio for mobile communications 书中有详细的移动通信方面的matlab程序，对通信仿真有指导作用(simulation and software radio for mobile communications book detailed matlab mobile communications procedures, guidance on the role of communication simulation)

Hamming code in matlab.

利用matlab实现数字图像HUFFMAN二元和三元编码，效果不错。(HUFFMAN digital images using matlab binary and ternary coding, good results.)

异常检测,用于检测局部异常值，具体内容见kse_test(Anomaly detection for detecting local outliers, for details see kse_test)

小波对污染信号进行降噪处理，matlab程序文件(Wavelet Noise pollution signal processing, matlab program files)

首先生成如下形式的图片：图中的白条为7象素宽，210象素高，白条间的宽度为17象素。 然后应用多种滤波器进行处理：算术均值，几何均值，谐波均值，逆谐波均值，中值滤波，中点滤波，最大值、最小值滤波等。最后详细比较上述的结果，并分析原因。（内含实验报告）(Pictures first generate the following form: in IOUs 7 pixels wide by 210 pixels high, IOUs between the width of 17 pixels. Then apply a variety of filters for processing: arithmetic mean, geometric mean, harmonic mean inverse harmonic mean, median filtering, the midpoint filtering, maximum, minimum filter. Finally, a detailed comparison of the above results, and analyze the reasons. (Contains experimental report))

说明：  AVO 及其作用 AVO(Amplitude Versus Offset,振幅随偏移距的变化)技术用于研究地震反射振幅随炮点与接收器之间的距离即炮检距(或入射角)的变化特征(Amplitude Versus Offset)