plot

说明：  注释非常详细的FFT变换，用matlab实现两个正弦函数的区分，初学着都能看懂(Notes very detailed FFT transform, with the achievement of the two sine function matlab distinction, the novice can understand)

鉴于本人去年7月份发布的《关于粗糙集和邻域粗糙集的基本理论和程序算例》其中有一些错误，可能给相关研究人员带来了误解，在此向大家道歉！ 同时在此资源中新增加了本人编写的邻域粗糙集的matlab计算程序，包括正域计算，约简计算，重要度计算，权重计算。 欢迎大家下载并交流学习！ 我所发布的两个版本的说明，以第二版本为主，第一个版本就不要下载了。 版权所有，除百度文库和中国程序员联合开发网上能下载到相关资源外，其他网站上的均为盗用。请尊重知识产权！(Given that I released last July, " the basic theory and procedures for rough sets and neighborhood rough set of examples," of which there are some errors, researchers may be brought to the relevant misunderstanding here to apologize! While a new addition to this resource I prepared matlab calculation procedures neighborhood rough set, including the positive domain calculation, reduction calculation, it is important calculation, the weight calculation. Welcome to download and share their knowledge! Two versions of the instructions I have released the second version of the main, the first version, do not download. Copyright, except Baidu library and Chinese programmers can be downloaded to the joint development of Internet-related resources, are stolen on other sites. Please respect the intellectual property rights!)

说明：  语音识别mfcc美尔倒谱系数全过程的matlab程序，运行测试能出结果，希望对你们有用，实在没点数才把自己压箱底的东西拿出来,呜呜(Speech Recognition mfcc Mel cepstrum whole process of matlab program, run test can the result, I hope helpful for you, there is really no point only then their things out of bottom pressure, hum)

This program explain how FFT in Matlab works

这事很不错的半定规划matlab软件,this is the important software of SDP.(this is the important software of SDP.)

求解绳索单元在均布荷载下的挠度 利用有限元方法 matlab编程(haha hehe heihei qiekenaoqiekenao)

MATLAB-SIMULINK通信系统建模与仿真实例分析-清华大学编著，很实用的案例分析(MATLAB-SIMULINK communications system modeling and simulation examples analysis- Tsinghua University, edited, very practical case studies)

采用matlab编程进行有限元温度场显示(Using matlab programming for finite element temperature display)

离散点云处理的关键技术研究：包括数据处理、误差评定、离散点数据处理与分块操作。(Research on Key Technologies of discrete point cloud processing: including data processing, error uation, discrete point data processing and block operation.)

说明：  求解DEA　CCR BCC 超效率 matlab程序(Solve the DEACCR BCC super efficiency matlab program)