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Vondrak-filter-
这是vondark滤波的程序，是自己编写的用于对数据去除噪声的matlab代码，供大家分享学习。(This is vondark filter program and is used to write his of removing noise data of matlab code, for all to share learning.
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- 2011-06-10 17:00:18下载
- 积分：1
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DEC5416
FIR(Finite Impulse Response)滤波器：有限长单位冲激响应滤波器，是数字信号处理系统中最基本的元件，它可以在保证任意幅频特性的同时具有严格的线性相频特性，同时其单位抽样响应是有限长的，因而滤波器是稳定的系统。因此，FIR滤波器在通信、图像处理、模式识别等领域都有着广泛的应用。
(FIR (Finite Impulse Response) filters: finite impulse response filter unit, digital signal processing system is the most basic components, it can ensure that any increase in the frequency characteristics of both a strictly linear phase frequency characteristics, while its unit sample response is finite, and therefore the system filter is stable. Therefore, FIR filters in communications, image processing, pattern recognition and other fields have a wide range of applications.)
- 2010-09-17 16:20:33下载
- 积分：1
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gm2trellis
This program is used to compute stbc using trelis code
- 2010-12-13 17:43:31下载
- 积分：1
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MATLAB
对噪声信号中的正弦信号，通过Pisarenko谐波分解方法、Music算法和Esprit算法进行频率估计，信号源是： 其中， ， ， ； 是高斯白噪声，方差为 。使用128个数据样本进行估计。 1、用三种算法进行频率估计，独立运行20次，记录各个方法的估计值，计算均值和方差； 2、增加噪声功率，观察和分析各种方法的性能。(Sinusoidal signal in the noise signal through the Pisarenko harmonic decomposition method, Music algorithms and Esprit frequency estimation algorithm, the signal source is: where,,, a Gaussian white noise, variance. 128 data samples used to estimate. 1, with three kinds of frequency estimation algorithm, run independently 20 times, record the estimated value of each method to calculate the mean and variance 2, the increase in noise power, observation and analysis of the performance of various methods.)
- 2021-03-24 14:49:14下载
- 积分：1
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avo_shuey
采用shuey公式进行AVO正演分析，计算折射波、投射波的角度，速度。(Fastica algorithm using blind source separation of signals. It consists of signal whitening, separation and other functions.)
- 2011-07-17 07:49:44下载
- 积分：1
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visible_number
读取星历观测文件GPS和北斗卫星的可见卫星数作为输出(read ephemeris observation file to give out GPS and Beidou visible satellite number)
- 2015-03-12 20:53:32下载
- 积分：1
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xiliepingshun
求解系列重型商用车的平顺性，求解结果收敛性良好。(Solving a series of heavy commercial vehicles, ride comfort, and solving the resulting convergence is good.)
- 2012-08-15 11:42:01下载
- 积分：1
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GUI
Matlab GUI 编程教程，通过matlab GUI可以试想面向对象编程，有益于工程实践操纵。(Matlab GUI programming tutorial, through the GUI can be achieved object-oriented programming, is conducive to engineering practice.)
- 2016-08-30 08:25:35下载
- 积分：1
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viterbi_tmpl
Viterbi algorythm implement for matlab simulink
- 2010-06-10 08:35:02下载
- 积分：1
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gunjiang
用matlab画出α=0,0.5,1的余弦滚降系统的频谱，并画出各自对应的时域波形。以α=1的余弦滚降系统为例，进行二进制双极性数字基带信号传输，试画出接收端的基带信号波形及眼图。(Matlab draw α = 0,0.5, 1 cosine roll-offs system of spectrum, and draw their corresponding time domain waveform. To α = 1 cosine roll-offs system as an example, the binary dual polarity digital baseband signal transmission, try drawing the receiving end baseband signal waveform and eye chart.)
- 2012-03-30 16:16:00下载
- 积分：1
