ASK.FSK.PSK

图片随意移动 请移动图片! 根据自己需要,随意移动图片(The picture moves at will please move the picture! Move the picture at will according to your needs)

In this paper age is classified indifferent groups.

冒险岛私服服务端源代码，v079版本的，bug基本全修复了。(MapleStory Server v079. Bug almost fixed.)

网络通讯实例子,可以更多的电脑通讯 简单使用-Examples of sub-network communication can be more simple to use computer communication

多输入多输出系统不同收发天线对系统性能的影响(Multiple-input multiple-output system transceiver antenna different impact on system performance)

说明：  填写坐标信息，调用地磁模型WMM2015，计算当前位置磁场值(填写坐标信息，调用地磁模型WMM2015，计算当前位置磁场值 填写坐标信息，调用地磁模型WMM2015，计算当前位置磁场值 Fill in the coordinate information, call the geomagnetic model WMM2015, calculate the current position of the magnetic field value)

说明：  求解双层规划问题常用的算法有极点算法、直接搜索法、下降法和非数值优化方法(如模拟退火算法、遗传算法等)，遗传算法的求解思路是：首先对上层的决策变量编码，代人下层规划模型，通过求解下层模型的决策变量值，代入上层模型计算适应度值，然后进行交叉、变异、选择操作，最后求出最优解。(Solving Bilevel Programming Problems with pole algorithm commonly used algorithms, direct search method, descent and non-numerical optimization methods (such as simulated annealing, genetic algorithms, etc.), genetic algorithm for solving approaches: the first on the top of the decision variable coding, on behalf of the were lower programming model, by solving the lower model of decision variables values into the upper model on behalf of the fitness value, and then crossover and mutation, select Options, and finally get the best solution.)

用matlab解决卫星信号跟踪的问题。仿真程序，可以成功的仿真载波跟踪的过程。(Using MATLAB to solve satellite signal tracking problem. Simulation program, you can successfully simulate the carrier tracking process.)

数字变频器的设计，实验中用到的所有完整的工程文件: （1）数字上变频的设计，完整的工程文件包含： rrc_cic_impulse.mdl rrc_cic_data.mdl qpsk_modulate.mdl （2）数字下变频的设计，完整的工程文件包含： received_if.mdl demod.mdl halfband.mdl(Digital conversion: 1.DUC:rrc_cic_impulse.mdl rrc_cic_data.mdl qpsk_modulate.mdl 2.DDC:received_if.mdl demod.mdl halfband.mdl)

可以用于开发基于cmpp或smpp或sgip协议的短信服务支持，我用过，效果不错：）-can be used to develop on-cmpp or sgip agreement or SMS support services, I used, the effect is true :)