经典的数据挖掘程序

数字信号处理第九章 IIR滤波器的设计 代码实现(Digital Signal Processing Chapter IX IIR filter design code)

详细的介绍了matlab和VC++混合编程时的方法过程，对于想实现混编的同志很有帮助，希望能帮得到大家。(A detailed description of the matlab mixed programming software and other methods when programming process, for those who want to achieve mixed comrades helpful, hoping to help get everyone.)

PCA技术的一大好处是对数据进行降维的处理。我们可以对新求出的“主元”向量的重要性进行排序，根据需要取前面最重要的部分，将后面的维数省去，可以达到降维从而简化模型或是对数据进行压缩的效果。同时最大程度的保持了原有数据的信息。 (A major advantage of PCA technology is reduce the dimension of the data processing. We can calculate the new " principal component" vector order of importance, according to need to take the most important part of the front, eliminating the rear of the dimensions, dimension reduction can be achieved to simplify the model or the effect of data compression . At the same time maintaining the greatest degree of the original data.)

一种基于回波相关的无源合成孔径雷达成像方法(An Echo-correlation Based Passive Imaging Method for Synthetic Aperture Radar)

Hyperspectral Image Index Analysis

电磁场时域有限差分，二维Mur吸收边界条件(FDTD 2D Mur)

本程序的性能已经达到较高水平，采用波束成形技术的BER计算，有详细的注释，可以得到很精确的幅值、频率、相位估计。( The performance of the program has reached a high level, By applying the beam forming technology of BER There are detailed notes, You can get a very accurate amplitude, frequency, phase estimation.)

matlab常用的程序算法集，对学习matlab数值计算有很大的帮助(set of commonly used program algorithm matlab, matlab numerical learning a great help)

通过这个程序可以利用matlab生成word和excel，希望对大家有帮助。(By this procedure can use of matlab generation word and excel, we want to help)

SAVE2WORD saves plots to Microsoft Word. function SAVE2WORD(filespec,prnopt) saves the current Matlab figure window or Simulink model window to a Word file designated by filespec. If filespec is omitted, the user is prompted to enter one via UIPUTFILE. If the path is omitted from filespec, the Word file is created in the current Matlab working directory