Copy_of_constance_impedance

matlab codes for spatial domain filtering

In recent years, stepping with the popularization of smart phone and the development of mobile communication infrastructure, the conditions for ubiquitous computing society become more and more complete. In the vision of ubiquitous computing society, LBS (Location Based Service) that provides an added value to an unprecedented user experience has been paid a great deal of attention by mobile operators all over the world. As the core technology for LBS, various positioning systems have been studied extensively. For the outdoor environment GPS is mature and common. However, the performance of GPS in indoor environment is bad. Moreover, currently there is no technique whose accuracy and cost are appropriate for deployment in huge areas.

matlab下实现从硬盘文件读取数据并绘制图表的例程。对于简单的实验数据作图与处理很有用。(achieve matlab file to read data from the hard drive and charting routines. For simple plotting and processing of experimental data is useful)

卡尔曼滤波器程序matlab例程 实现有效滤波(Kalman filter matlab routine procedure to achieve efficient filtering)

Amorphous定位算法的matlab例程，下载解压后可以直接用(Amorphous localization algorithm)

说明：  matlab 开发用到的各种实例 非常实用 分享(matlab developed a variety of examples used)

说明：  turbo 码的编码与译码，用matlab仿真，为m文件(turbo code encoding and decoding, using matlab simulation, for m documents)

使用matlab编程软件，实习水印在DCT域的嵌入和提取(Internship in the DCT domain watermark embedding and extraction)

将2,4,8进制的DPSK信号的误码率曲线进行仿真，并将其放在一个图中进行对比(2,4,8-ary DPSK signal simulation BER curves, and placed in a graph comparing)

利用matlab 和 差分方法求解非线性方程(Difference Methods Partial Differential Equations)