ls-mmse-ofdm-ch.estimation

地震道显示，以波形的形式显示地震剖面，非常有用。(draw seismic section)

超宽带脉冲幅度调制路径损耗的计算，与其他的几个共用(Ultra-wideband pulse amplitude modulation path loss calculations, and some other common)

Quality guided unwrapping method

有限元算法求解Mindlin板模态问题实例。一个简单的二维板模型，用FEM算法求解，用于学习有限元编程。(Mindlin plate in free vibrations)

文件是关于巴特沃斯滤波器的设计，代码中包含了滤波器的设计过程，幅频响应、群延时、滤波器零极点等。(File is the design of the butterworth filter, the code contained in the design process of the filter, amplitude frequency response, group delay, filter zero pole, etc.)

说明：  使用交叉熵算法，对组合优化问题，逐步逼近最优解完成寻优(Using cross entropy method to optimize the problem)

matlab 下的协作分集和各种方案性能比较(cooperative diversity)

说明：  Download the file porsch.tiff. Write an M-file that get the image and does the following tasks: i. Smooth the image with a 3×3 filter mask.

产生GF（2^13）的元素，并且在文档中写出自然基表示(Generate GF (2 ^ 13) elements, and in the document to write natural-based express)

基于LMS的自适应滤波器的算法实现，该算法以数字调制信号为理想信号，并在已知载波频率的基础上，通过自适应滤波器实现数字调制信号的跟踪。(Adaptive Filter Based On LMS Algorithm)