readsegyfile

说明：  在matlab上实现4PSK信号的调制和解调算法，并对结果进行仿真。(In the matlab achieve 4PSK signal modulation and demodulation algorithms, and simulation results.)

这是机器学习的练习材料，里面包含了代码和例题(This is a machine learning practice material, which contains the code and Example)

chapter 3 of the fdtd method for electromagnetics with matlab simulations

支持向量机拟合，一种有效的拟合方法，可以用在多学科协同优化中作为代理模型(The support vector machine fitting, a fitting method can be used as a surrogate model in a multidisciplinary collaborative optimization)

一个GPU的FDTD程序，可以参考一下。(A GPU FDTD procedures, you can refer to.)

该程序用于读取GTOPO30. GTOPO30 是一个全球的数字高程模型，它覆盖西经180度至东经180度，南纬90至北纬90度的所有区域。它的分辨率为30秒（即0.00833333度），生成 一个21,600（行）×43,200（列）的DEM。其高程值范围在-407至8752米。在数字高程模型中，海洋地区被指定为-9999 。 低地沿海一带，海拔至少有1米。(GTOPO30 is a digital elevation model for the world, developed by USGS. It has a 30-arc second resolution (approximately 1 km) and is split into 33 tiles stored in the USGS DEM file format.)

说明：  利用机器学习的支持向量机算法对多类样本进行类别划分，达到了较好的分类效果。(Using the support vector machine algorithm of machine learning to classify the multi class samples, it achieves a better classification effect.)

本程序是在Matlab6.5下编写的一个计算器的程序，是Matlab的GUI编程的很好例子。 (the procedure was Matlab6.5 prepared a calculator procedures, Matlab GUI Programming good example.)

说明：  基于奇异值分解的信号降噪算法，自己编写的程序，程序的理论见压缩文件中的参考文档。(The signal denoising algorithm based on singular value decomposition(SVD), the program written by itself, the theory of the program can be found in the reference document in the compressed file.)

这是montecarlo仿真程序，是用MATLAB编写的，也很容易理解，对理解montecarlo很重要！(This is a montecarlo simulation program is written with MATLAB, it is easy to understand, is very important for understanding montecarlo!)