搜索资源列表
matlabfiltermatrix
- 这是一个包含了至少6个matlab程序的文件，对滤波器，快速算法，多途处理有很大的帮助。 -this file it has at least six matlab programing，including fiter matrix fft fir and multiply channnel，they are all usefuland helpful.
underwter
- 讲述浅海水声信道下的多途时延估计方法，供声学方向的学生学习参考-About the shallow water acoustic channel under the multi-path delay estimation method for the acoustic direction of student learning reference
Rayleigh_Doppler_multiPath
- 锐利衰落信道的多普勒多途信号的仿真分析，写成了函数的形式，适合仿真时直接使用-multi way signal
LFM_chongdie
- 本程序为产生多途信号，并对多个信号进行叠加，并混入一定信噪比的噪声。然后对得到的信号进行频谱分析和相关分析。-The procedure for producing multi-path signal, and the superposition of multiple signals, and mixed with a certain signal to noise ratio of the noise. Then the resulting signal spectrum analysis
Shepard
- Shepard 拟合插值示例，用于地理参数的测绘，地形曲面的拟合等行业途。注意：程序运行结果较多，请耐心等待-Shepard fitting interpolation example, for industries such as mapping, terrain surface fitting way of geographical parameters. Note: the program is running more, please be patient.
OfdmSimlater
- 水声OFDM通信系统仿真程序，包括信道估计、控制均峰功率比等关键技术，信道为多途信道。-The key technologies for the simulation of the basic OFDM communication system, including the scramble control both the peak power ratio, channel estimation, etc.
tvapm
- 水声通信面临的最困难的问题是多途干扰,其中自多途引起接收信号的幅度衰落,互多途引起接收信号的码间干扰,再加上海洋环境的高噪声背景、低的载波频率、极为有限的带宽以及传输条件的时间—空间—频率变化特性,使得通信过程十分困难。此外，水声通信试验的成本高，难度大，也为水声通信研究带来挑战。 本软件对水声信道的仿真研究很有帮助，可以产生声线图，冲激响应，声速图等仿真文件，结合Matlab画图工具绘制图像，对水声信道的模拟仿真很有帮助。-The most difficult problem fac
PTRM
- 本程序为被动时间反转镜的信道多途压缩的仿真程序-Passive Time Reversal Mirror
MUNK_PROFILE
- MUNK剖面多途结构仿真,代入数据可验证程序的正确性，希望对您有帮助。-MUNK sectional structure of multi-path simulation, on behalf of the accuracy of the data to verify the program, I hope for your help.
wrelax22
- WRELAX算法的应用，wrelax算法主要是用于对多途环境下的时延和幅度估计，且估计精度较优。-Application, wrelax algorithm WRELAX algorithm is mainly used to delay and amplitude estimates under the multi-path environment, and the estimation accuracy is better.
时反直扩
- 被动时间反转镜和直接扩频相结合，有效克服多途环境。(The combination of passive time reversal mirror and direct spread spectrum can overcome multipath environment effectively.)
信道分析程序
- 用于水声信道测量，最终结果为信道多途扩展时间历程图。有助于理解信道的静态特性及时变特性(For underwater acoustic channel measurements, the final result is channel multipath propagation time history. Help to understand the static characteristics of the channel and change the characteristics in t
rir_generator
- 设定房间大小，并设定T60衰减系数，该软件根据声场理论，计算室内声场多途情况，还可以生成mex64文件，供MATLAB调用(The size of the room is set and the T60 attenuation coefficient is set. The software calculates the indoor acoustic field multipath according to the sound field theory, and also generates
Config
- 神途全自动挂机单开、多开，支持市面上通版。调试可用。(Shendu fully automatic hang-up single-open, multi-open, support the market version. Debugging is available.)
讲述浅海水声信道下的多途时延估计方法
- 讲述浅海水声信道下的多途时延估计方法，供声学方向的学生学习参考(The multi-channel time delay estimation method in shallow underwater acoustic channel is described, which is a reference for students in acoustic direction)