MATLAB

ORL人脸数据库，用于图形图像处理，对新接触MATLAB的人来说是一个很好用而且比较简单的数据库，包含40种不同的人脸(ORL face , for graphics and image processing, the new contact MATLAB who is a very good and relatively simple , contains 40 different face)

阵列信号处理波束形成算法，MATLAB环境下编译通过，可直接应用或移植。(Array signal processing beamforming algorithm, compiled in MATLAB environment, can be directly applied or transplanted.)

说明：  IIR 数字滤波器的MATLAB仿真实现(MATLAB Simulation of IIR Digital Filter Implementation)

说明：  谐波小波波程序，包括几个例子，让大家可以对谐波小波处理信号有更加透彻深入的理解和认识。。。(Small wave harmonic procedures, including a few examples, so that we can handle signals of harmonic wavelet a more thorough understanding of and awareness. . .)

matlab fan daomatlab仿真代码(matlab fan dao)

五子棋代码，智能实现人机对战。欢迎下载观看(The Gobang code, intelligent man-machine battle)

说明：  采用隶属函数型神经网与模糊控制融合的解耦方法（DMFFCNN）方法实现解耦控制，有文字说明和源代码(Membership functions using neural networks and fuzzy control integration decoupling method (DMFFCNN) method of decoupling control, there are text and source code)

说明：  信息论，麻省理工大学的讲义/习题和答案，还有MATLAB的仿真(information theory lecture for MIT)

小波变换进行变速箱故障诊断 首先将s1和s2信号时域谱（s1代表维修前的振动信号，s2代表维修后的振动信号），画出来进行对比，会发现s1信号的振动幅值会比较高；然后对s1和s2分别进行小波分解并画出各层的时域谱，只对比s1和s2分后的最高时域谱，s2更加的具有周期性，且幅值较小，s2周期性不够明显，且振动过于密集。分析完时域谱后开始分析频谱，首先对原信号s1和s2fft转换，得到频谱图，如图，然后再对小波分析后高频部分进行fft转换，做出频谱图。对比后我们发现，在f 2375HZ出（也就是齿轮的啮合频率），s1信号频谱幅值会有急剧的升高，然后，其谐波的幅值也会增大。所以可以推断出该维修前的增速箱的齿轮可能出现问题。(Gearbox fault diagnosis based on wavelet transform s1 and s2 first time domain signal spectrum (s1 behalf of the vibration signal before maintenance, vibration signal s2 representative of repaired), drawn comparison, you will find a signal s1 vibration amplitude will be higher then s1 and s2 respectively wavelet decomposition and draw the layers of time-domain spectrum to only a maximum time domain spectroscopy s1 and s2 points after, s2 is more cyclical and smaller magnitude, s2 cyclical enough obviously, and the vibration is too dense. End domain spectral analysis after the beginning of the spectrum analysis, the first of the original signal s1 and s2fft conversion to give the spectrum, as shown, and then after the high frequency part of wavelet analysis fft transformation to make spectrum. We found that after the comparison, at f 2375HZ out (i.e. the gear mesh frequency), there will be a sharp increase in the amplitude spectrum of the signal s1, and then, the amplitude of the ha)

陈垚光《精通MATLAB GUI设计》实例源代码 适用于MATLAB界面编程学习(Chen Yao light " Mastering MATLAB GUI design source code examples for learning in the MATLAB programming interface)