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MATLAB
QPSK调制全称Quadrature Phase Shift Keying ,意为正交相移键控,是一种数字调制方式。数字信号的四相相移键控调制与解调技术以其灵活性和通用性而得到广泛的应用,符合未来数字通信技术发展的方向。随着移动通信技术的发展,以前在数字通信系统中采用FSK、ASK、PSK等调制方式,逐渐被许多优秀的调制技术所替代。(QPSK modulation partial Quadrature Phase Shift Keying, Quadrature Phase Shift Keying means, is a digital modulation. Digital signal quadrature phase shift keying modulation and demodulation technology for its flexibility and versatility which has been widely used, in line with the future direction of development of digital communication technologies. With the development of mobile communication technology, previously used in digital communication systems FSK, ASK, PSK modulation, etc., many excellent modulation gradually being replaced by technology.)
- 2013-05-22 17:54:51下载
- 积分:1
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LMD(matlab)-01
LMD经验模态分解matlab程序,可以运行的(LMD (Local mean decomposition)(matlab))
- 2012-03-25 15:14:30下载
- 积分:1
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brownianMotion
Brownian motion of particles
- 2013-03-04 12:03:20下载
- 积分:1
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HW3_Matlab
Matlab CDMA and is for the master or the graduate level students
- 2009-05-12 11:51:17下载
- 积分:1
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watermark
说明: 实现数字水印的添加,使用matlab编码,希望对大家能有所帮助(add watermark on picture)
- 2010-05-04 11:05:09下载
- 积分:1
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TFRISTFT
逆短时傅立叶变换源代码.适合于非稳态的时频联合分析,可直接用于MATLAB编程,无解压密码.(inverse Fourier transform source code. Suited to the non-steady-state joint time-frequency analysis can be used directly in MATLAB programming, without extracting passwords.)
- 2006-11-23 15:20:00下载
- 积分:1
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sc_minutia
minutiae-based matching algorithms in fingerprint recognition systems
- 2014-09-18 20:37:42下载
- 积分:1
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OTSU
otsu算法 一维和二维 测试可以使用 用于灰度图分割(otsu one-dimensional and two-dimensional test algorithm used for grayscale segmentation)
- 2013-03-30 15:06:31下载
- 积分:1
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graphical-processing
matlab图形处理功能的总结。对matlab处理图形时涉及的各种绘图方法进行了系统总结
(The function of Image processing
)
- 2010-11-08 11:30:11下载
- 积分:1
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Casteljau
对控制点的De Casteljau剖分算法(Of the control point De Casteljau Dissection Algorithm)
- 2010-02-11 12:10:57下载
- 积分:1