synth

可以拟合两点之间的偏差，只需要给出函数相应的数据(The deviation between two points can be fitted, only the corresponding data are given functions)

太阳黑子是人类长久以来感兴趣的问题。此处运用matlab代码对太阳黑子的记录的数据进行处理，希望能提供帮助( Using archival records,astronomers have applied Wolfer s rule to determine sunspot activity back to the year 1700. Today the sunspot index is measured by many astronomers and the worldwide distribution of the data is coordinated by the Solar Influences Data Center at the Royal Observatory of Belgium. The text file sunspot.dat in the matlab/demos directory has two columns of numbers. The first column is the years from 1700 to 1987 and the second column is the average Wolfer sunspot number for each year.)

KPCA程序，可用于数据降维，特征提取，用起来比较简单(KPCA procedure can be used for data dimensionality reduction, feature extraction, using relatively simple)

该程序代码能对地震数据波谱进行小波分析。(The program code of the seismic data spectral wavelet analysis.)

used to calculate matrices opeartion

该函数用来计算时间序列的盒维数 具体内容说明在程序中标出(The function used to calculate the time series dimension of the boxes indicate the specific content of the successful bidder in the process of)

说明：  《MATLAB 7.0编程基础基础》源程序，适合初学者使用，第二章(&quot MATLAB 7.0 programming foundation base&quot source, suitable for beginners, II)

子空间匹配追踪源代码。matlab实现的函数。是学习压缩感知的入门资料。(this is a matlab code of subspace pursuit algorithm .which is helpful to study CS.)

软件无线电的滤波器设计的相关程序，内带说明(Filter Design Software Radio)

Matlab仿真DF和AF源程序，含详细比较，可得到仿真结果和图表。(Matlab simulation of DF and AF source, including a detailed comparison, simulation results and charts available.)