fill square wave trans to half wave

享乐博弈用于通信中，大家可以看看，学习一下(Hedonic game is used in communication. You can see it and learn it.)

wince下用evc4.0开发的俄罗斯方块游戏，使用于新x86平台。-wince under development with evc4.0 Tetris game, for use in the new x86 platform.

master regular expression.

说明：  利用AWR/IWR 1642雷达采集的信号进行matlab处理，包括二维FFT、MTI、mtd、CFAR检测。(The signal collected by AWR / IWR 1642 radar is processed by MATLAB, including two-dimensional FFT, MTI, MTD and CFAR detection.)

通过matlab实现正态分布标准差的几何表示。(Geometric representation of standard deviation of normal distribution by matlab.)

说明：  介绍了一种用于心电监护的数字滤波算法，对滤波器的设计，包括滤波原理、整系数数字滤波器 的波型特征、实现方框图及10 点平均数字滤波器进行了分析，并给出心电信号的滤波效果图。实验结果表明， 该算法能有效滤除基线漂移和工频干扰，算法简单实用。(A new method for the introduction ECG digital filtering algorithm, the design of filters, including filtering principle, the whole coefficient of the wave digital filter characteristics, block diagram and realize an average 10-point digital filters are analyzed, and gives ECG filtering effect of Fig. Experimental results show that the algorithm can effectively filter out the baseline drift and power-line interference, the algorithm is simple and practical.)

内含多款单片机的程序DEMO,其中原理图和屏幕资料很全，通信方式均采用SPI方式(0.96 inch OLED screen information)

运用OPNET建立卫星通信网中多址接入方式TDMA模型(Establishment of a satellite communication network using OPNET in the TDMA multiple access model)

说明：  指定预测变量的惩罚样条基础。这是通过拟合一组相对较小的样条并惩罚积分二阶导数来完成的。传统的平滑样条曲线每次观察使用一个基础，但是一些作者指出，对于大于自由度的2-3倍的任何数量的基函数，拟合的最终结果是难以区分的。Eilers和Marx指出，如果基函数是均匀间隔的，这会导致显着的计算简化，它们将结果称为p样条。(Specifies a penalised spline basis for the predictor. This is done by fitting a comparatively small set of splines and penalising the integrated second derivative. Traditional smoothing splines use one basis per observation, but several authors have pointed out that the final results of the fit are indistinguishable for any number of basis functions greater than about 2-3 times the degrees of freedom. Eilers and Marx point out that if the basis functions are evenly spaced, this leads to significant computational simplification, they refer to the result as a p-spline.)

采用ansys的位移法和生死单元两种方法实现的车桥耦合程序(The axle coupling procedure using ansys displacement method and life and death are two ways to achieve unit)