chebfun_v3_1111

说明：  matlab6.5那本书的代码，里面包含了那本书的所有源程序(matlab6.5 book ，so many things inside，thank you)

matrix laboratory的缩写，矩阵实验室的意思。一开始它是一种专门用于矩阵数值计算的软件。自MATLAB4.0版本问世以来，该软件成为最具有吸引力，应用最为广泛的科学计算语言。我们这个课就拿MATLAB6.1版本来讲。（6.x版本大同小异） (At present, the MATLAB software is not only into the businesses, companies and research institutions, but also in institutions of higher learning from college students to doctoral students must master a basic skill is essential computational tools,)

图像去噪 使用小波 curlet变换处理信号(The image denoising wavelet curlet transform)

使用logistic模型的混沌加密与解密源代码(Using the logistic model of chaotic encryption and decryption source code)

迭代学习控制的matlab程序，m文件结合simulink实现。(Iterative Learning Control matlab program, m file with simulink realization.)

用matlab实现的土豆骨架提取，非matlab在带函数（计算机视觉作业）(Extraction using matlab realize potatoes skeleton with non matlab function in (Computer Vision jobs))

在matlab中，实现通信中，将有用信号从噪声信号中分离出来，用到门限比较，保持，长度匹配，减低虚警概率，提高正确率(matlab threshold detaction)

光纤光栅包层不同时，纤芯基模折射率与波长之间的关系(the relationship between the refractive index of the core fundamental mode fiber grating wavelength between cladding)

在MATLAB环境下，使用FFT实现的理想低通滤波器。(FFT implementation of the ideal low-pass filter。)

大津算法是关于图像处理中分割的重要算法，是又日本人的最先使用的。自动寻找分割点(Otsu algorithm is divided on the importance of image processing algorithms, is the first Japanese to use it. Automatically find split points)