heidary3

高效率FFT计算程序，带有原理说明。简单易懂。(hight effient fft calculation program. including the manual.)

This m-file implements the frame difference algorithm for background subtraction.

ethernet code usiing matlb needs communication block set

智能天线中DOA估计的ESPRIT算法，用于对信号来向进行估计(smart antenna)

基音周期估计的MATLAB实现,一段代码,已经验证,可下载(find pitch use MATLAB)

模拟二维平面干涉图，I(x,y,t)=a(x,y)+b(x,y)*cos(ph(x,y)+w*t)(Simulation of two-dimensional interference pattern)

锁相环实验，PLL参数测试，锁相环PLL原理与应用，环路滤波器 (The experimental phase-locked loop, PLL parameter testing, and application of the principle of the PLL loop filter )

应用克里金插值法解决测井数据匹配的问题，通过旧井数据得出邻近的新井的数据(Application of Kriging method to solve the problem log data matching, data obtained by the old well near the new well data)

时频分析工具包。包含短时傅里叶变化，vd分解等多种时频分析工具。内有详细帮助可供参考。(Time-frequency analysis tool kit. Include short-time Fourier changes, vd decomposition and other time-frequency analysis tools. There are detailed help for reference.)

这是B样条和hermite曲线用MATLAB实现的程序(This is the B-splines and hermite curves achieved using MATLAB program)