velocity

绘制高斯函数的2D，3D显示及其灰度显示(Draw Gaussian function 2D, 3D display and grayscale display)

利用牛顿拉夫逊法进行电力系统潮流计算。附带IEEE-14、30节点数据。(Newton Raphson power flow calculation method. Comes with IEEE-14,30 node data.)

本文详细介绍了matlab下的编程风格指南，对于规范编程有一定的指导意义(the code style of matlab)

此为《MATLAB应用实例精讲》的开源代码，供大家学习参考。(This is MATLAB application examples succinctly, the source code for everyone to learn reference.)

the code file that is uploded is harmfreq file

QPSK详细的调制解调程序。包括串并转换，判决等等。(QPSK modulation and demodulation process in detail. Including SERDES, judgments and so on.)

说明：  线阵波束形成，线阵天线的波束形成，用于接收不同方向的信号(Line Array Beamforming)

包含收发两个客户端的链路级通信程序,有均匀线阵的CRB曲线，有较好的参考价值，通过虚拟阵元进行DOA估计，一种噪声辅助数据分析方法。( Contains two clients receive link-level communications program, There ULA CRB curve, There are good reference value, Conducted through virtual array DOA estimation, A noise auxiliary data analysis method.)

nv_encd.m　卷积编码程序 viterbi.m　　卷积译码程序 其它的是viterbi.m中用到的子函数 程序来自《现代通信系统－使用matlab》英文版 已经调通！并加上了注释。 希望对大家有帮助 GOOD　LUCK！(nv_encd.m convolutional coding procedures viterbi.m convolutional decoding process viterbi.m other is used in Function procedures from the )

说明：  经典的遗传算法工具箱的算术交叉程序，与大家分享(classic genetic algorithm toolbox arithmetic Cross procedures, and share)