搜索资源列表
bpm
- 使用matlab程序进一步实现宽角度传播算法(Using matlab program to realize wide-angle propagation algorithm)
AWGN
- AWGN信道仿真，matlab平台。包括QPSK数据的生成 ，在信道中的传播，以及最后对数据的检测(AWGN channel simulation)
code
- 适用于Device-to-device cluster模型的建模、以及根据信干噪比，最大传播速率等进行资源分配(It is suitable for modeling of Device-to-device cluster model, and allocation of resources according to signal to noise ratio, maximum propagation rate and so on)
《高等光学仿真》MATLAB源程序
- 高等光学仿真一书中所用的源程序，里面从第1章到第6章都有，希望大家借鉴与传播(The source program used in the high optical simulation book)
2D
- 该文件是用matlab编程语言，针对电磁波传播特性，用编程方式实现电磁波在二维空间中的传播，并进行了传播过程的演示。(This document is a programming language in MATLAB. In view of the characteristics of electromagnetic wave propagation, the transmission of electromagnetic wave in two-dimensional space is rea
99273917nlos_5.3.2.3-1
- 该文件是模拟电磁波传播过程中遇到障碍物遮挡使信号与接收装置之间不能直视而产生的传输误差，对模拟电磁波传播具有很大帮助。(The file is a simulation of the transmission error caused by the obstacle occlusion in the process of electromagnetic wave propagation, which can not be seen directly between the signal and
main
- 中波广播系统声音的传播用matlab实现 附带中波广播系统的发射机simulink仿真(The transmission of sound in the medium wave broadcasting system is realized by MATLAB)
lizilvbo
- 粒子滤波的MATLAB实现，通过寻找一组在状态空间中传播的随机样本来近似的表示概率密度函数，用样本均值代替积分运算，进而获得系统状态的最小方差估计的过程，这些样本被形象的称为“粒子”，故而叫粒子滤波(MATLAB implementation of particle filter,By looking for a set of random samples which are propagated in the state space to approximate the probability
多径时变信道模型仿真及性能分析
- 说明： 移动无线信道是一个充满复杂干扰的信道。由环境中的各种障碍物所引起的信号多径传播是其主要特点之一。这个源程主要对多径时变信道模型进行了仿真与性能分析。(Descr iption: mobile radio channel is a channel full of complex interference. Signal multipath propagation caused by various obstacles in the environment is one of its ma
Untitled2
- BP神经网络基本原理概述：这种网络模型利用误差反向传播训练算法模型，能够很好地解决多层网络中隐含层神经元连接权值系数的学习问题，它的特点是信号前向传播、误差反向传播，简称BP（Back Propagation）神经网络。BP学习算法的基本原理是梯度最快下降法，即通过调整权值使网络总误差最小，在信号前向传播阶段，输入信号经输入层处理再经隐含层处理最后传向输出层处理；在误差反向传播阶段，将输出层输出的信号值与期望输出信号值比较得到误差，若误差较大则把误差信号传回隐含层直至输入层，在各层神经元中使用
6426506
- 室内传播模型之一射线跟踪法仿真与实现的MATLAB源代码(Indoor propagation models of ray tracing method, the simulation and realization of MATLAB source code)
fdtd_2d_tm_src_tfsf_0to90deg
- MATLAB写FDTD算法，模拟TFSF光源的传播(MATLAB writes FDTD algorithm to simulate the propagation of TFSF light source.)
上传
- 采用时域有限差分法模拟了电磁波在一维空间传播的情况，其中电磁波为平面波，激励源为正弦波，程序中没有加入吸收边界条件(The finite-difference time-domain method is used to simulate the propagation of electromagnetic waves in one-dimensional space. The electromagnetic wave is a plane wave, the excitation source
rtm
- 声波RTM小程序，可以模拟波场传播，输出偏移结果(acoustic reverse time migration function)
lamb波频散曲线
- Lamb波的频散曲线是进行超声Lamb波无损检测的重要依据。本程序对Rayleigh2Lamb方程进行了分析，给出了无限大板中Lamb波频散曲线的数值计算方法，通过Matlab软件对求解过程进行编程，绘制出Lamb波在铝板中传播的相速度和群速度曲线，并通过试验进行了验证对推广应用Lamb波进行无损检测具有实际意义。(The dispersion curve of Lamb wave is an important basis for non-destructive testing of ultr
SIR模型
- 真实网络条件下的sir模型，进行传播预测(Sir model under real network conditions)
daqibodao
- 大气波导环境中的射线传播描迹代码，很有参考价值。(Ray tracing code in atmospheric duct environment is of great reference value.)
li_6_3_2
- 基于matlab的高斯光束及传输特性分析。掌握高斯光束的光强分布特点及传播过程中光强的变化(Analysis of Gaussian beam and transmission characteristics based on matlab. Grasp the characteristics of intensity distribution of Gauss beams and the change of light intensity during propagation)
acoustic_ray
- 本程序基于射线声学bellhop工具包，用于计算不同环境条件下声场的传播损失。(The program is based on the bellhop toolkit of ray acoustics and is used to calculate the propagation loss of sound field under different environmental conditions.)
ValoMC-master
- 光子传输的蒙特卡罗模拟，模数光子组织中传播的数学模型。(Monte Carlo simulation of photon transmission)