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kalman_filter
用卡尔曼滤波算法估计一个四阶线性预测模型的最优权值，并附有仿真图形(Kalman filter algorithm to estimate the optimum weights of a fourth-order linear prediction model with simulation graphics)
- 2012-09-20 09:34:58下载
- 积分：1
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seismic-data-processing-with-Promax
Promax 地震数据处理原理和实践，热心网友精心总结 pdf文档(seismic data processing with Pramax,a good summary)
- 2014-08-26 10:37:44下载
- 积分：1
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mssa-g
多频道奇异谱分析，即奇异谱分析的升级版，广泛应用于气象变化，股市波动，降噪等领域。(Multi-channel singular spectrum analysis, that singular spectrum analysis of an upgraded version of the widely used weather changes, stock market volatility, noise reduction and other areas.)
- 2014-01-26 21:22:38下载
- 积分：1
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signal-sorting
针对信号分选的几种常见算法，包括pri变换，sdif（序列差直方图）算法，cdif（累积差直方图）算法，可以解决类似于固定重频信号，抖动重频信号，滑变重频信号和参差重频信号的分选等(For several common signal sorting algorithms, including pri transform, sdif (sequence difference histogram) algorithm, cdif (cumulative difference histogram) algorithm, can solve similar fixed repetition frequency signals, jitter signal repetition, repetition becomes slippery sorting and mixed signal repetition frequency signals, etc.)
- 2021-01-21 14:38:45下载
- 积分：1
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addition_calculator_with_GUI
simple and easy to understand calculator for addition. best for beginner.
- 2010-09-13 18:54:54下载
- 积分：1
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QPSK
说明： 基于matlab的QPSK调制及其误码率曲线(QPSK modulation and the bit error rate curve)
- 2010-04-29 14:20:06下载
- 积分：1
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fingfiu_v60
算法优化非常好，几乎没有循环，音频信号通过LM386放大，真的是一个好程序。( Algorithm optimization is very good, almost no circulation, LM386 audio signal amplification, Really is a good program.)
- 2016-10-07 18:59:42下载
- 积分：1
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PSO
说明： 带有收缩因子和惯性权重的基本PSO粒子群算法源代码。本源代码模块化编写，结构清晰，便于改进和做数值实验
(With the shrinkage factor and the basic PSO inertia weight particle swarm algorithm source code. Modular source code written in a clear structure, easy to improve and to do numerical experiments)
- 2011-04-04 12:45:19下载
- 积分：1
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matlab
matlab环境下调用excel绘制交通信息时空图(matlab，excel，transportation graph)
- 2014-11-07 17:08:18下载
- 积分：1
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Discret-Wavelet-Transform-got-Daub2-by-Santhana-R
y=d2wavelet(x,Fs,level) does the 2nd order Daubechies Wavelet Transform of signal x with a sampling frequency Fs and the DWT is decomposition is done upto a level
It returns the matrix of all decompositions and the final approximations.
Instead of using the matlab s inbuilt DWT function, this file explains the algorithm for DWT. Mostly useful for learning & academic purposes.
For other wavelets, the filter values alone can be changed or WFILTERS can
be used.
The function basically is for Condition Monitoring of rotating equipments by vibration based bearing fault diagnosis by the author.
Example:
clear all
t=[0:0.0003:8*pi]
x=sin(5000*t)+sin(1000*t)
x=x(1:2^16)
level=5 Fs=1/0.003
d2wavelet(x,Fs,level)
Thanks for Downloading. Don t forget to rate or comment.
- 2013-04-05 21:52:35下载
- 积分：1
