music

水准测量的点位精度和平差后的点的坐标。可以利用该程序得到误差椭圆。(Leveling point precision of peace after the coordinates of the points difference. The program can be obtained using the error ellipse.)

signal processing: downsampling/upsampling a signal and using of ZOH.

光子晶体点缺陷程序，特别是做光子晶体缺陷的同行，可以借鉴一下。(Photonic crystal point defect procedures, especially peers to do the photonic crystal defects, can learn.)

COGNITIVE RADIO_ENENRGY

说明：  用Monte Carlo方法，模拟E.coli中sigma32因子对热休克基因的调控机理，与文献吻合很好。(Monte Carlo simulation E.coli sigma32 factor on heat shock gene regulatory mechanism, good agreement with literature.)

通信系统仿真的部分matlab程序，请大家来分享(Communication system simulation part of the matlab program, please come to share)

这个小程序可以简单的选取回归分析中box-cox变换的lambda值，通过matlab强大的矩阵运算功能可以通过简单比较RSS值的方式来得到lambda，使用时只需要输入实验值矩阵X和Y即可，然后输入minRSS（X，Y）就能简单明了的看到最优变换参数 （这个程序虽然小但是学习回归分析的初学者学习时都会经过这个算法，上载时因为不到1KB所以我又放了个文本格式的）(This little program can select a simple regression analysis of box-cox transformation of lambda values, through the powerful matlab function matrix calculation can be relatively simple way of RSS to get the value of lambda, the use of only need to enter the experimental data matrix X and Y can be , and then enter the minRSS (X, Y) will be able to see the simple optimal transformation parameters)

电梯概率问题 可以在准备数学建模的时候作为练习资料(mathmodeling)

采用有限单元法计算平面刚架自振频率，可生成单刚、单元质量阵并组成总刚、总质量矩阵，并绘图显示。(Plane frame using the finite element method to calculate the natural frequency can be generated just a single unit consisting of the total mass matrix and just total mass matrix, and graphics.)

无线传感器网络中采用虚拟力算法进行节点部署时，节点优化过程的matlab算法，产生结果有直观的图形，并且可以根据不同需要进行参数更改。代码导入后可以直接运行(When virtual force algorithm is used to deploy nodes in wireless sensor networks, the matlab algorithm of node optimization process generates intuitive graphics and can change parameters according to different needs. Code can run directly after importing)