61EDA_B404

本组设计的声音导引系统使用双MCU结构，采用基于时间差的声源定位算法（利用三路接收器的时差信号）结合PID算法判断并控制移动声源的速度。本设计的特色在于使用四阶Butterworth带通滤波器对声音信号进行处理，使其具有较强抗干扰能力。且系统设计性价比高，功耗低。(Our group design the Sound Guidance System based on Bi-MCU configuration, using time difference sound source orientation arithmetic（the time difference signal from three receivers）combining PID arithmetic to determine and control the mobile sound source’s velocity. The feature of the designation is processing the sound signal by four-order Butterworth band-pass filter. This enhances the anti-jamming ability. Furthermore, the system has the high performance and low price.)

2011年数学建模B题程序代码，解决城市网点分布缉拿小偷的问题(2011 Mathematical modeling code of Problem B)

本程序为最小二乘法拟合程序，采用该程序方便进行数据处理。(failed to translate)

无约束多维极值问题的描述，提供了几种解决方案(very good)

萤火虫算法实现求解最优问题，测试函数表明取得较好效果(Solving the Optimal Problem by Firefly Algorithms)

An implementation of Frankot and Chellappa a algorithm for constructing an integrable surface from gradient information. matlab file

kriging响应面模型，该程序可以进行函数的拟合，精度很高 (kriging model)

matlab编写相机标定程序，里面有影像数据和实际坐标数据，加入了畸变参数，实现了高精度标定。(Matlab camera calibration program with image data and the actual coordinate data, and joined the distortion parameters, realized the high precision calibration.)

MOEAs对于度欧表的有 花纹那(MOEAs for the degree of European tables have patterns that)

matlab求解reynolds方程程序(matlab program for solving Reynolds equation)