compare NOMA OFDMA

说明：  CAN实验,通讯过程 实验,通讯过程实验,通讯过程(Experiments, communication processes)

％ 该Matlab程序基于牛顿－拉夫逊算法，用于计算已知导纳矩阵、PQ节点、PV节点、平衡节点(UA)的电力网络潮流 ％ U - 各节点母线电压 S - 各节点注入功率 S_net - 电力网络总损耗 ％ PQ_P - 实算PQ节点注入有功功率 PQ_Q - 实算PQ节点注入无功功率 ％ delt_PQ_P - 实算PQ节点有功功率修正值 delt_PQ_Q －实算PQ节点无功功率修正值 ％ delt_UA_P - 实平衡节点有功功率修正值 delt_U_2 - 实平衡节点电压平方修正值 ％ delt_PQV - 实算P Q U^2修正值 J - 雅可比矩阵 ％ e - 电压实部 f - 电压虚部 delt_ef - 电压实部与虚部修正值- The Matlab program based on the Newton- Raphson algorithm is used to calculate the admittance matrix is known, PQ node, PV node, the node balance (UA) the trend of the electricity networks U- the node bus voltage S- each node injection power S_net-- The total loss of electric power networks PQ_P- operator PQ is injected into active nodes PQ_Q- operator PQ is injected reactive power node delt_PQ_P- is considered the correct value of active power PQ node delt_PQ_Q- really count PQ node reactive power to amend the value of delt_UA_P- real active power balance of the correct value of the node delt_U_2- node voltage balance is the correct value of the square o

根据体育场馆实测分压分布点数据，绘制风压分布图。(According to sports venues measured pressure distribution points data, draw the wind pressure distribution. )

二维核密度估计代码的代码，能够提供二维的概率估计(two-dimensional kernal density estimation)

说明：  一个很不错的进程间通信的案例，包含服务器和客户端。(A demon about communication between process that include the server and client)

这是一本嵌入式ARM的书籍，并且介绍了ARM编程方面的书籍(This is an embedded ARM book)

此游戏是基于 hge 1.81 写的,是一个简单的打砖块游戏-This game is based on HGE 1.81SDK. it s an easy BLCOK THROUGHT game

高等热传递,传热学问题中的有限元法解法,适用的边界问题为任意封闭区域.(this is a set of MATLAB routines to apply the finite element method to the heat equation in an arbitrary region, using about 50 lines of MATLAB code.)

译码器在接口电路中的作用，学习带有译码器的接口电路设计方法-The decoder in the interface circuit in the role of learning with a decoder interface circuit design method

说明：  用matlab实现DEM三维成像，考虑了阴影和高程的效应(Using matlab to realize DEM three-dimensional imaging, considering the effects of shadows and elevation)