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QPSK

于 2017-12-23 发布文件大小:1KB

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下载积分: 1 下载次数: 5

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代码说明：

QPSK星座图，信噪比为5dB，10dB(QPSK constellation, the signal-to-noise ratio is 5dB, 10dB)

文件列表：

QPSK10.m, 341, 2016-03-25
QPSK5.m, 335, 2016-03-25
QPSKxingneng.m, 568, 2016-03-25

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Non_linear_equation
example program of non linear equation

2010-07-20 20:16:46下载

积分：1
mat
结构分析的有限元法与MATLAB程序设计配套(Structural analysis of the finite element method and MATLAB programming package)

2011-05-05 16:04:32下载

积分：1
mb_ftracker
Abstract—Several algorithms have been developed for tracking formant frequency trajectories of speech signals, however most of these algorithms are either not robust in real-life noise environments or are not suitable for real-time implementation. The algorithm presented in this paper obtains formant frequency estimates voiced segments of continuous speech by using a time-varying adaptive filterbank to track individual formant frequencies. The formant tracker incorporates an adaptive voicing detector and a gender detector for formant extraction continuous speech, for both male and female speakers. The algorithm has a low signal delay and provides smooth and accurate estimates for the first four formant frequencies at moderate and high signal-to-noise ratios. Thorough testing of the algorithm has shown that it is robust over a wide range of signal-to-noise ratios for various types of background noises.

2014-11-15 18:51:50下载

积分：1
opensees与matlab传递变量_运行通畅
说明： opensees 调用 matlab 进行参数优化(opensees matlab optimize parameter)

2021-04-09 20:28:59下载

积分：1
1
说明：如何利用Matlab创建Quartus波形仿真文件，很详细(How to use Matlab to create Quartus simulation waveform files, very detailed)

2007-11-16 16:09:02下载

积分：1
DTCverygood
direct torque control of bldc with low torque ripple

2010-12-21 21:55:41下载

积分：1
MATLAB-
matlab图像增强程序举例图像增强程序举例(Matlab image enhancement, for example)

2013-03-15 16:34:05下载

积分：1
DS
说明：用于D-S证据理论的组合计算，将多组数据融合，涉及到数列的计算(Combination of DS evidence theory is used to calculate the multiple sets of data fusion, involving the calculation of the number of columns)

2016-04-26 11:10:44下载

积分：1
OFDM_Sync_simu11
用于OFDM通信仿真的同步算法源代码，对作ofdm同步者很有帮，代码(For OFDM communications simulation synchronization algorithm source code for OFDM synchronization on a high to help, code)

2008-03-01 18:42:39下载

积分：1
pinjie
说明：此程序用匹配算法，可以对有重叠部分的全息图进行拼接，并用中值滤波提高亮度(Matching algorithm used in this program, you can have overlapping parts of the splicing graph, and use median filter to improve the brightness)

2011-03-18 19:43:02下载

积分：1

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QPSK

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