搜索资源列表
channel_simulation
- 信道基本特性的仿真程序，包括小尺度衰落信道（频率选择性信道和时间选择性信道）的仿真，分集接收及误码率的仿真。-Channel basic characteristics of the simulation program. including small-scale fading channel (frequency selective channel and time-selective channel) simulation, Diversity reception and BER simu
Suzuki_grad
- Suzuki信道仿真,用于多路径信道衰落.综合大尺度衰落和小尺度衰落.可用来仿真频率选择性衰落以及时间选择性衰落.
turbulence2
- 激光在湍流大气中传输，光斑尺度、偏移角度及光强起伏均与传输距离和湍流强度的关系-Laser transfer in turbulent atmosphere, spot scale, offset angle and light intensity fluctuations are related to transmission distance and the turbulence intensity of the relationship between the
rrr
- 码主要由两条指令组成：第一个，利用式（4-2-3）计算信道增益；第二个，通过数组相乘对输入信号幅度进行尺度变换。-Code composed mainly of two instructions: the first one, using equation (4-2-3) Calculate the channel gain second, multiplied by an array of input signal amplitude scaling.
www
- 瑞丽信道仿真 噪声信号由MATLAB函数randn(1,N)产生，它从均值为0、方差为1的正态分布中产生N个伪随机数。每次迭代时，要使用相应的标准差对噪声的幅度进行尺度变换，最后，将输入信号和噪声信号相加得到输出信号。-Ruili channel simulation noise signal by the MATLAB function randn (1, N) generated, which from the mean 0, variance for a normal distribu
Small-scalemodelsimulation
- 小尺度模型建立仿真
Path-loss-prevision
- 无线通信中大尺度模型，利用电子地图进行模型建立。-Path loss prevision with Edwards and Durkin model
winner
- WINNER环境下的小尺度衰减模型创建的matlab开发代码及模块详述-WINNER environment small scale attenuation model created Matlab development code and module detailed
MATLAB-lte-channel-
- 基于MATLAB的移动通信信道建模与仿真 主要介绍了移动无线信道的特点及其分类，在此基础上给出了小尺度衰落信道的Clarke 模 型中的主要信道类型和重要概念。 -Introduces the mobile radio channel characteristics and classification, on this basis, given the small scale fading channel Clarke mold Type in the main channel t
test_3
- 对非称量蒸渗仪进行扩容，扩展沙生植物小群体蒸渗观测试验与单株植物蒸渗观测试验形成对比，其目的是要掌握典型沙生植物从单株水平到小群体水平尺度上的蒸腾耗水规律及其二者的耦合关系。-The expansion of the non-weighing Lysimeter extended small psammophytes groups lysimeter observation test individual plant lysimeter observation test in contrast,
approach_N10
- 计算10阶频域传输函数极点及系数来近似双正交coiflet小波尺度函数波形-Computing 10 poles of frequency domain transfer function and coefficient to approximate biorthogonal coiflet wavelet scale function waveform
calculate_scale_bicoif
- 讲小波包中尺度函数系数的计算，对于小波滤波器的设计比较实用-Mesoscale speak wavelet packet coefficients calculations, more practical
v_distence
- 仿真了不同距离下的多径信道衰落模型，包含大尺度衰落和小尺度衰落。(The multipath channel fading model at different distances is simulated, including large scale fading and small scale fading.)
大尺度信道衰落模型-室外信道模型-Okumura model
- 大尺度衰落模型，很实用，对初学信道建模的同学很有帮助！(Large-scale decline model, very practical, very helpful for beginners channel modeling students!)
小波包分析 代码
- 对原始信号进行小波包分解，小波函数及分解尺度均可自调(The original signal is decomposed by wavelet packet, and the wavelet function and decomposition scale can be adjusted automatically)
Clarke
- 【matlab】Clarke信道全向天线和环形天线包络协方差与成型因子关系仿真代码(Simulation code of the relationship between the envelope covariance of the Clarke channel omnidirectional antenna and the ring antenna and the forming factor using MATLAB)
package_emd
- 经验模态分解（Empirical Mode Decomposition,EMD）法是黄锷（N. E. Huang）在美国国家宇航局与其他人于1998年创造性地提出的一种新型自适应信号时频处理方法，特别适用于非线性非平稳信号的分析处理。对经过EMD处理的信号再进行希尔伯特变换，就组成了大名鼎鼎的“希尔伯特—黄变换”（HHT）。由于脑电信号处理很少在EMD之后接上希尔伯特变换，在这里仅介绍EMD的相关基础知识。 EMD其实就是一种对信号进行分解的方法，与傅里叶变换、小波变换的核心思想一致，大家
path loss
- 无线信道建模，路径损耗及正态阴影模型源代码，可出图，(Path loss Wireless channel modeling)