APR2_echo_draw

用于算法的 迭代，方便初学者直接查找。更可以灵活运用(For iteration, easy for beginners to find directly. More flexibility to use)

对SLAM算法中的EKF-SLAM算法进行改进，并实现仿真程序，与EKF-SLAM V1相比，此算法更快捷，并具有很好的定位结果(Of the SLAM algorithm EKF-SLAM algorithm is improved, and implemented simulation program, compared with the EKF-SLAM V1, this algorithm is more efficient and have good positioning results)

2D image analysis & compression

可以用于计算排列熵，很实用，欢迎大家交流(Arrangement can be used to calculate the entropy, it is practical, we welcome the exchange of)

EasyEnsemble和BalanceCascade是两类不平衡数据集的学习方法(EasyEnsemble and BalanceCascade are two class-imbalance learning methods. They can adaptively exploit the majority class examples, avoiding important majority class examples to be ignored by common under-sampling while maintaining the fast training speed of under-sampling. )

MATLAB环境下小波变换的英文书籍,介绍了MATLAB编程、滤波器、正弦曲线、傅里叶变换、Z变换、小波变换并介绍了几个应用例子(English contents: 1.Introduction 2.MATLAB 3.Filters 4.Sinusoids 5.Sampling 6.The Fourier Transform 7.The Number e 8. The z-Transform 9.The Wavelet Transform 10.Applications )

用matlab7.0实现傅里叶频移特性的验证 带GUI图形化界面窗口(To use matlab7.0 Fourier frequency shift characteristic verify with GUI graphical interface window)

说明：  function for bouc wen, not able to upload

数字图像处理用非局部均值方法，其中仔细介绍了非局部均值的原理，用法(A Non Local Algorithm for Image Denoising)

说明：  自适应算法网格设定，紧接着上一篇上载内容(getmesh，putmesh)