zoomfft

图像在matlab中的基本操作,包括图像亮度变换,图像格式变换以及图像的数据类型变化(Images in MATLABs basic operations,including image brightness transform,image format transformation, and image data type changes)

计算神经细胞的度——Mathematica的程序 计算神经细胞的度——Mathematica的程序(computing neurons degree——Mathematica program)

利用matlab对两路信号进行双谱估计并且计算信号时延(matlab pairs of spectral estimation and delay calculation)

Various species of birds have unique bird calls. These bird calls are distinct based on inflection, length, and context, meaning the same bird may have more than one call. A device that would analyze the signal and identify the bird based on the bird call could be of tremendous help to an ornithologist. This project proposed the development of this device using signal processing and embedded design.

说明：  最短路径的通用程序，matlab，在网上整理的，有些问题，需要进一步调整。(The shortest path of the general program, matlab, online finishing, some issues require further adjustment.)

matlab code for cohernt communication systems in analog communications.

ica, face recognition

说明：  A algorithm for gray image binarization

史密斯图(Smith chart)是一款用于电机与电子工程学的图表，主要用于传输线的阻抗匹配上。在复平面上采用双线性变换。实部 r=常数和虚部 x=常数，两族正交直线变化为正交圆并与反射系数|G|=常数和虚部x=常数套用而成。本文档通过MATLAB来编写程序，绘制一个完整的SMITH圆图(Smith figure (Smith chart) is a for electrical and electronic engineering chart, mainly for the transmission line on the impedance matching in the plane bilinear transformation real part r = constant and imaginary part x = constant, two RACES straight for orthogonal round orthogonal changes and and reflection coefficient | G | = constant and imaginary part x = constant apply mechanically and into this document to write the program through MATLAB, draw a complete Smith circle diagram )

fast fourier transform