bpskbaseband

其实popupwindow用起来比Dialog 方便，因为dialog一切都需要你自己来实现，而popupwindow帮我们实现了很多，我认为在使用的时候关键我们要看清参数： popupWindow.showAtLocation(parent, gravity, x, y) parent这个是一个父view试图， gravity 这个默认是居中，我们要指定显示方式：Gravity.LEFT | Gravity.TOP 最后两个参数就是显示的坐标位置，这样就可以根据需求自己定位显示位置了

FDTD程序关于一维时域有限差分法（分层介质，反射，透过系数-FFT）(1-D FDTD code with simple radiation boundary conditions)

该文件是关于图像处理的ppt文件，不需要任何语言基础，适合所有的编程爱好者。(ppt file about image processing.useful for programmer regard of programing language)

matlab中uitable和excel的运用例子，也是从matlab论坛上得到的(matlab and excel in the use of uitable example, is obtained from the matlab forum)

单纯形法的MATLAB程序，自己编的，对于学习线性规划编程的同学有用(Simplex method of MATLAB programs, their compilation, and programming for students to learn useful for linear programming)

用最小均方误差方法进行观测量估计的matlab程序。使用需要提供源数据文件，修改相应的文件路径。(Matlab program estimated by observations with the minimum mean square error method. Use need to provide source data file, modify the appropriate file path.)

学习采用Matlab程序产生正态分布的二维随机数 估计类均值向量和协方差矩阵的方法 类间离散度矩阵、类内离散度矩阵的计算方法(Learning using Matlab program to generate two-dimensional normal distribution random number estimated class mean vector and covariance matrix method class scatter matrix calculation method of class dispersion matrix)

ep. // Modules communicating with external circuits should normally be disabled // before entering a sleep mode that will stop the module operation. // Make sure the USART dumps the last message completely before turning it off. while(!usart_tx_empty(EXAMPLE_USART)) pcl_disable_module(EXAMPLE_USART_CLOCK_MASK)

数学建模中用来解决最小路径的问题的matlab程序(Mathematical modeling is used to solve the problem of the minimum path matlab program)

基于LS和MMSE算法实现信道估计，采用块序列(Based on LS and MMSE algorithm, realized channel estimation )