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利用Capon, MUSIC进行窄带信号空域信号方向估计 capon_music_doa
利用Capon, MUSIC进行窄带信号空域信号方向估计。比较分辨率性能。观察阵元数、信噪比、快拍数对估计器性能的影响。
(Using Capon, MUSIC for narrowband signal airspace signal direction estimates. Comparative resolution performance. Observe the number of array elements, signal to noise ratio, the number of snapshots on the estimator performance.)
- 2020-06-28 10:40:02下载
- 积分:1
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dalin
说明: 大林算法的阶跃响应程序,基于大林算法,解决了振铃问题,(Dahlin step response procedures, based on Dahlin algorithm to solve the ringing problem)
- 2010-04-23 21:50:20下载
- 积分:1
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junxunlianghua
说明: 基于matlab的pcm系统的仿真之对语音信号的均匀量化编码(Matlab-based system simulation of the pcm speech signal uniform quantization coding)
- 2011-04-14 09:18:26下载
- 积分:1
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c18_cdmasim.m
计算CDMA系统的误码率的最重要的函数,记得看哦,肯定有用(The most important function to calculate the error rate of the CDMA system, remember Kane, certainly useful)
- 2013-11-27 09:02:30下载
- 积分:1
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fft_filter
快速FOURIER变换滤波,可进行高通滤波,低通滤波,带通滤波。(rapid etween transform filtering, high-pass filter, low-pass filter, band-pass filtering.)
- 2006-12-20 20:45:26下载
- 积分:1
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program
matlab 贝叶斯分类器+bayesian 程序(Bayesian classifier matlab program+ bayesian)
- 2010-03-04 22:12:37下载
- 积分:1
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histogram_features
说明: 这个程序是利用直方图的方法来提取纹理特征,很有用的一个程序(This program is the method to extract histogram texture features, a useful procedure)
- 2011-03-24 11:14:44下载
- 积分:1
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signal-processing
压缩文件中给出了已知系统传递函数及输入信号的情况下,求解系统输出响应的四种方法,即差分方程法,卷积法,DFT法以及滤波器设计方法;此外还包含创建窗及其频率响应的matlab设计。(Known compressed file system transfer function is given and the case of the input signal, the output response of the system to solve the four methods, namely the differential equation method, convolution, DFT method and the filter design methods Also included creating windows and its frequency response matlab design.)
- 2013-10-28 09:09:43下载
- 积分:1
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ST
说明: 广义S变换,具有良好的分析特性和局部的时频的特性,而谱白化和反褶积也是高分辨处理中的一种有效的频率补偿手段,本文利用他们的他们的各自优点,使二者结合起来,该方法对地震信号用广义S变换分解,进行频率补偿再进行重构,得到高分辨率时间信号。 理论模型试算和实际地震处理结果证明了该方法的正确性和有效性。 关键词:广义S变换,谱白化,高分辨处理(Generalized S transformation (GST) has good analyzing feature and good Time-frequency localization,. spectrum whitening and deconvolution is an Effective tool for frequency compensation , Utilizing both their advantages , The method first conducts GST decomposition to seismic data,. doing high frequency compensation and then reconstruction to get high resolution seismic to get a high-resolution time signal. Theoretic modeling and field seismic data processing results has proved this method corrected and effective . )
- 2015-10-29 15:40:10下载
- 积分:1
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siftDemoV4
Scale Invariant Feature transform ( SIFT)-- this code implements the SIFT algorithm which extracts features invariant to Scale, Rotation and translation from any image.
- 2011-04-29 20:18:10下载
- 积分:1