comm-ZeoN-bka-a302d46

this chapter file is a communication book chapter code file

产生调制信号后，提取调制信号的特征参数的matlab算法。(Generate a modulated signal, the extraction of characteristic parameters of the modulation signal matlab algorithm.)

三维十九个方向生成多孔介质物理模型 随机生成法 三维十九个方向生成多孔介质物理模型 随机生成法(Nineteen three-dimensional direction generated randomly generated physical model porous media law)

OFDM is one of the best physical-layer candidates for cognitive radio (CR) systems, but rectangular pulse shaping gives rise to large spectrum sidelobes and interferes with the licensed user on the adjacent band. In this paper, an approach is derived based on the signal continuity to measure the spectral decay rate of the shaping pulse for OFDM.

matlab simulink 建模，实现永磁同步电机调速。pid控制(pmsm matlab simulink pid controller)

接触岩石物理模型，石油储层预测，速度预测(contact rock physics model, reservoir prediction, rock physics velocity prediction)

说明：  计算附加条件的二阶二元偏微分方程组的程序，使用四阶龙格库塔方法。工程上有重大应用。(Calculate conditional second-order partial differential equations of two yuan, the use of fourth-order Runge-Kutta methods. Significant engineering applications.)

考察ＬＭＳ算法的收敛性： （１） 步长因子的变化对算法收敛的影响； （２） 权初值的设置对算法收敛的影响 (Examine the convergence of the LMS algorithm: (1) changes in the step factor on the convergence of the algorithm (2) The right of the initial value set on the convergence of the algorithm)

2ddp dynamic mesh for fluent udf

bpsk调制，用MATLAB进行bpsk调制。(bpsk modulation, modulation bpsk to use MATLAB.)