DA-Filter

给音频文件嵌入水印，用到了离散余弦变换，效果很好(Watermark to the audio file, use the discrete cosine transform, the effect is very good)

matlab code for digital modulations

实现删除对象delete_object（可以连续删除多个对象），实现获取一个对象get_object（多个对象），get_types，get_schema，post_object，get_workflow，set_workflow,其中get_discussion有问题（python脚本就没有成功过）。(Delete_object deleted objects (you can delete multiple objects) in a row, realize the access to an object get_object (multiple objects), get_types, get_schema, post_object, get_workflow, set_workflow, there get_discussion problem (python scripts no) have been successful. )

a fuzzy implement with matlab

three level inverter using dc source

matlab宝典，帮助您更好更深入的学习好matlab编程(matlab Collection to help you better and more in-depth study and matlab programming)

说明：  三相电力有源滤波器，基于pq谐波电流检测的三相有源滤波器模型。输出为直流电压。(Three-phase Active Power Filter)

anoda great matlab source code.. use at ur free willl

bilateral Filter, 边缘保留滤波器，用于图像处理。(bilateral Filter, to retain the edge filter for image processing.)

说明：  信息隐藏算法（转载）武汉大学出版处王丽娜教授等书中源码(Information hiding algorithm (reproduced))