the-box-dimension

信息检索： 从文档集合中返回满足用户需求的相关文档（信息）。(Information retrieval: From the collection of documents returned to meet user demand related documents ( information ).)

肌电信号高低滤波算法与50Hz陷波器算法，仿真已通过(The EMG high-low filter algorithm and 50Hz notch filter algorithm have been simulated.)

说明：  短时傅里叶分析，时频分析等，m文件集合，tftb(Short time Fourier analysis, time-frequency analysis)

矩阵运算matlab源程序，希望对有用着提供帮助(Matrix matlab source, hope to useful help)

channel estimation using OMP code matlab

说明：  最短路径的Dijkstra算法程序。Dijkstra算法是典型最短路算法，用于计算一个节点到其他所有节点的最短路径。主要特点是以起始点为中心向外层层扩展，直到扩展到终点为止。Dijkstra算法能得出最短路径的最优解，但由于它遍历计算的节点很多，所以效率低。 　　Dijkstra算法是很有代表性的最短路算法，在很多专业课程中都作为基本内容有详细的介绍，如数据结构，图论，运筹学等等。 (The Dijkstra shortest path algorithm for the procedure. Dijkstra algorithm is a typical shortest path algorithm, used to calculate a node to all other nodes of the shortest path. The main characteristics is the starting point as the center outward expansion layers, until the end date be extended to. Dijkstra shortest path algorithm can arrive at the optimal solution, but because of its calculation of the node traversal, so inefficient. Dijkstra algorithm is very representative of the shortest path algorithm, in many professional courses in the basic content as described in detail, such as data structures, graph theory, operational research and so on.)

this code source is avaible to lknkln,kln,

matlab下编写的基于一维单尺度的haar函数(matlab prepared under the one-dimensional single-scale based on haar function)

可以根据不同的设计指标参数，快速、有效、自动地完成低通、高通、带通、带阻等各种滤波器的设计和仿真计算，直观展示相应滤波器的幅频、相频特性。(According to different parameters design specifications, fast and effective, automatically complete low pass, high pass, band pass, band stop filter design and various simulation, visual display appropriate filter frequency, phase frequency characteristics.)

说明：  emd 分解能够有效地进行分解以及进行数据变成(hgvjhsbsjjknfjsnlknfklsflskklssslkfkslslkfnssfsnm n,m,)