hopfield

this program was made using guide, it gives the energy and power of a ingresed signal.

this code is useful to make cluster of random data in a particular group

数字信号处理程序——用FFT实现信号频谱分析的matlab程序(Digital signal processing procedures- implementation using FFT signal spectrum analysis matlab program)

help for possiton analysis of robot

the Lagrange coefficient polynomials

Tsai标定算法的精度验证程序，用matlab编写，可以画出重建图像(Tsai calibration algorithm for the accuracy of the verification process, the preparation of matlab, you can draw the reconstructed image)

指派问题（非匈牙利算法），用matlab编的，不是原创(assignment (Hungary algorithm), using Matlab series, not originality)

室内无线定位技术，基于RSA算法的matlab仿真程序(Indoor wireless positioning technology, based on the RSA algorithm matlab simulation program)

matlab有限元求解2维poisson问题，支持变系数 GUI界面（含详细参数说明），附若干实例(matlab finite element for solving two-dimensional poisson issue, and support variable-coefficient GUI interface (including detailed parameter description), with a number of examples )

说明：  系统参数辨识，用增广最小二乘算法实现。对书中的程序进行了改进：由于噪声是未知的，虽然我们模拟了系统的随机白噪声，但进行辨识时必须对噪声进行估计，见程序45行和53行。(System parameter identification, with the extended least squares algorithm. Procedures for improving the book: Because the noise is unknown, although we simulate a system of random white noise, but to identify the noise must be estimated, see the program of 45 lines and 53 lines.)