复习

说明：  声学基础 -南大版课后习题答案，清晰版本，89页版本(Fundamentals of Acoustics - answer to exercises in Nantah)

实现费诺编码费诺编码输入为+7个信源符号,其概率分布为：(其中信源符号用A+B、、G表示)A_0.2++B_0.19++C_0.18++D_0.17++E_0.15++F_0.10++G_0.01然后输入程序中得到结果（详细文档，值得一下）-Fenaux Fenaux coding to achieve coding input+7 source symbols, the probability distribution as follows: (where source symbols with the A+ B,, G indicated) A_0.2++ B_0.19++ C_0.18++ D_0.17++ E_0.15++ F_0.10++ G_0.01 and then enter the program to get results (detailed documentation, it is worth it)

提取出光谱仪所采集的光谱数据，将文本文档的数据导入matlab(The spectral data collected by the spectrometer are extracted, and the data of the text documents are imported into Matlab)

实现两个四层电梯同时控制，有开门、关门、报警功能-To achieve simultaneous control of two four-story elevator, there are open, closed, alarm function

FMC的接口标准，设计选择参考选型。国际标准所使用FMC 接口标准ANSIVITA_57。(FMC interface standards, design selection, reference selection. The international standard uses the FMC interface standard ANSIVITA_57)

This is a paper for theoretical research.

在使用VFP提供的GETDIR()函数获取目录或文件夹的时候，所打开的选择窗口有一个狐狸图标，应用到自己的程序中非常的不美观，该控件可以解决次问题。-the use of VFP GETDIR () function to obtain a catalog or folders, which opened a window to choose a fox icon of the application process very ugly, the time control problems can be solved.

低延迟均线加入dmi过滤趋势跟踪系统，可用交易开拓者编辑使用(llt trendfollowing system, open and used by tradeblazer)

说明：  极限学习机Extreme learning machine负荷预测(load forecasting using Extreme learning machine)

三维下料问题的应用。。。。。。。。。。。。。。。(Three-dimensional packing)