per_nr_hard

Matlab GUI for bandpass filters

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)

说明：   教学材料包含全套的文件,可以直接用于教学 例题全部代码包含本书全部例题的MATLAB语句 开发函数和使用资源包含作者为本书开发的全套函数. (Teaching materials include a full set of files that can be directly used for teaching examples include all the code book, all examples of MATLAB statements development function and use of resources developed for this book contains a full set of functions.)

压缩感知理论中的稀疏度自适应算法程序，很好的东东(Compressed sensing theory sparsity adaptive algorithm procedures, very good stuff)

说明：  matlab中做层次分析的有关程序，用的最通行的算法，即矩阵的运算(AHP matlab to do about the procedure, the most prevalent method used, the matrix operation)

Matlab implementation of the Hokuyu Laser range finder

含有参数时滞微分方程中参数的计算以及周期解与周期轨(Delay Differential calculation parameters and the parameters contained in the periodic orbits of periodic solutions)

程序功能：函数holder2给定向量x≠0,计算Householder初等变换阵的p,u(Householder resolve to equation)

here is a code for text to image compression. you can convert your .txt file to jpeg image

使用matlab软件实现光伏电池与柴油机互联(Using matlab software interconnected photovoltaic cells and diesel engines)