fengdemo

对一幅数字图像采用理想低通、Butterworth低通 、Gaussian低通滤波器进行平滑；对一幅数字图像采用理想高通、Butterworth高通 、Gaussian高通滤波器进行平滑。 (The ideal of a digital image using low pass, Butterworth low-pass, Gaussian smoothing low pass filter on a digital image using the ideal high-pass, Butterworth high-pass, Gaussian high-pass filter smoothing. )

批量地对图像进行自由剪裁 以达到想要的大小 并能批量输出( batch crop the image freely and batch output)

说明：  自适应控制的一些MATLAB例子，也包含模糊控制的一些例子(adaptive control of MATLAB example, fuzzy control also includes some examples)

使用stepwise方法选择因变量的基于AR模型的时间序列预测程序(This alogrithm can select the predictors using step-wise policy and forecast the time series based on AR model.)

实现三类的SVM分类，实现三类模式识别，对图像识别作用比较大，基于MATLAB7实现(Realizing the SVM classification, three kinds of pattern recognition, and image recognition based on bigger role, MATLAB7 realization)

利用matlab实现特征分解法music法的matlab程序实现，不是调用函数，而是通过算法思想一步步实现的，希望对完成课程作业的同学有用(Using matlab to achieve the characteristics of decomposition matlab program of law music law, not to call the function, but rather a step by step through the algorithm thought, I hope useful for students to complete coursework)

k_means聚类算法matlab实现,运用matlab环境实现了聚类经典算法k_means实现对数据点的分类(the implementation of k_means in matlab)

基于局部模糊C均值聚类算法的图像分割的Matlab源代码(Image segmentation based on local fuzzy C-means clustering algorithm)

用MATLAB实现turbocode编译码过程，信道为高斯信道(MATLAB turbocode encryption process, channel for Gaussian Channel)

optimized-design-of-FIR-filters in matlab