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LFMIQ

于 2011-04-23 发布文件大小:1KB

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下载积分: 1 下载次数: 63

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LFM信号，通过IQ解调，再A/D变换，上变频，分析输出信号频谱(LFM signal, through the IQ demodulation, and then A/D conversion, on the frequency, the output signal spectrum analysis)

文件列表：

chirp_signalxiabianpin.m,3334,2010-05-28
lianghua.m,227,2010-05-10

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mtm
多频道功率谱计算程序，比常规功率分辨率更高(Multi-channel power spectrum calculation program, a higher resolution than conventional power)

2008-12-10 14:13:34下载

积分：1
DOA
面阵中二维角度估计，基于增广矩阵束的L型阵列的二维DOA估计MATLAB程序(Two-dimensional planar array angle estimation, based on two-dimensional DOA estimate MATLAB program augmented matrix beam L-shaped array of)

2014-10-22 21:18:49下载

积分：1
Chap
一些雷达公式用matlab来表示对学习雷达有帮助(Some radar equation using matlab to express learning Radar helpful)

2013-11-21 16:10:11下载

积分：1
psd_boc
伽利略BOC(1，1)信号和GPS C/A码信号的功率谱密度的比较(Comparison of power spectral density of the Galileo BOC (1,1) signal and the GPS C/A code signal)

2016-09-08 10:07:22下载

积分：1
a80775d15c75cc4f3ccf654bf8f89650
说明：使用matlab实现结构光在大气湍流中传输，并实现了通信实验以及误码率的检索。(Matlab is used to realize the transmission of structured light in the atmospheric turbulence, and the communication experiment and error rate retrieval are realized.)

2020-09-08 20:18:05下载

积分：1
PMUSIC
雷达来波方向的DOA估计，本程序是利用matlab进行一维DOA谱峰搜索(Radar DOA DOA estimation, the procedure is carried out using matlab DOA one-dimensional spectral peak search)

2013-10-22 20:59:36下载

积分：1
fast_marching
在Juan Cardelino发布的FMM(fast marching methos)2维程序基础上改写的3维程序。并改写成适合复杂速度模型，可用于地震旅行时计算。大模型3d算法在matlab下计算速度较慢，根据源码中的注释很容易改写成c程序。(3D FMM program revised from Juan Cardelino s 2D version. The program can calculate the seismic traveltimes in 3D complex model)

2021-04-10 10:28:59下载

积分：1
burg
高频雷达目标检测去除 Bragg 峰采用现代谱估计方法 burg(Remove high-frequency radar target detection Bragg peak using modern spectral estimation methods burg)

2011-01-30 10:58:38下载

积分：1
xiaobo
说明：小波神经网络MATLAB程序(Wavelet Neural Network MATLAB program)

2010-03-26 12:49:40下载

积分：1
DC-Motor-Current--Analyse-by-EMD
基于EMD的直流电机换向电流提取程序。内含用LEM公司的霍尔传感器实测的微型直流电动机启动时的电流信号（真实的数据和大家分享），分别用小波滤波和EMD消噪，并用EMD提取直流分量、高频换向电流，对研究电机间接测速、启动特性测试很有帮助，对电机故障诊断也有帮助。(EMD-based DC motor commutation current extraction procedures. LEM s included with Hall sensors measured miniature DC motor start-up current signals (real data and to share), respectively, with wavelet filtering and EMD de-noising and extracted DC component with EMD, a high-frequency current commutation of indirect research motor speed, starting characteristics testing is helpful, for motor fault diagnosis can also help.)

2013-12-17 09:06:50下载

积分：1

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