Modulacion_AM-DSB-SB

使用此函数来提取一个地理坐标输入字符串了。该功能非常灵活，因此，协调可能位于任何地方的字符串，并可能有许多的格式之一。(Use this function to extract one geographical coordinate out of an input string. The function is extremely flexible, thus the coordinate may be located anywhere in the string and may have one of many formats.)

我再其它论坛上下得模拟退火算法，希望对搞这方面研究的朋友有帮助(I would get up and down the other forums simulated annealing algorithm, we want to engage in research in this area to help a friend)

this matlab code is for channel estimation. when the communication channel is time varying for correct detection of received information you should stimate the communication channel.

2010 数学建模大赛 赛前matlab培训3(Mathematical modeling knowledge and experience 2010.zip)

Underdetermined Blind Source Separation

提取点云的边缘，最小二乘法拟合曲面的方法 效果特别好(To extract the edge of the point cloud, the least squares fitting method of surface effect is very good)

民用日传换到儒略日的matlab function。输入民用日的 年，月，日，小时，算得儒略日。(The civil day pass conversion to Julian day of Matlab FUNCTION. Enter the civil day of the year, month, day, hour, can be regarded as the Julian day.)

Matlab programming book

用matlab实现的BPSK仿真；分析它的误比特率，并用matlab显示；(BPSK simulation using matlab implementation of its bit error rate, and using matlab display )

扩张状态观测器的M文件。请认真书写上传资料的详细功能、包含内容说明(至少要20个字)。尽量不要让站长把时间都花费在为您修正说明上。(m-file of ESO)