Adaboost

matlab用于计算变量间互信息的代码，可用于特征筛选(Matlab code for calculating mutual information between variables)

说明：  扩展卡尔曼滤波 ekf 三维目标跟踪(Extended Kalman filter EKF 3D target tracking)

利用时域有限差分法模拟二维光子晶体光纤中光的传播(The use of FDTD simulation of two-dimensional photonic crystal fiber-optic transmission of light)

tridiagLU Obtain the LU factorization of a tridiagonal matrix

利用Matlab语言编写的读取segy数据的小程序(Using Matlab language segy data read applet)

DESIGN CONSTRUCTION AND WORKING OF DC MOTOR

matlab时频分析工具箱，分析信号时频特性。(Matlab time-frequency analysis toolbox, analysis of the time-frequency characteristics of the signal.)

提供一个仅通过平面上的三点画出一个圆形的小程序，仅供大家探讨(draw a circle with 3 points)

信号的频谱分析函数，输入复信号，fft的长度和Fs，可以直接输出信号频谱图。(Signal spectrum analysis function, the input complex signal, fft length and Fs, can be directly output signal spectrum.)

产生特定频率的雷克子波的MATLAB源代码，可帮助地球物理专业的学生进行合成地震记录。(function that generates a ricker wavelet of specified frequency ricker(sampling interval , number of samples , wavelet frequency))