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qpsksystem_SJSU_mdl
QPSK modulation system with recover loops(This is a model of a QPSK modulation system for transmission over a bandpass channel with fc = 100 Hz and B = 30 Hz and AWGN at the receiver. SRRC fi lters with excess bandwidth α = 0.18 are employed. The receiver includes an NDA timing recovery loop followed by a DD phase recovery loop. The transmitter?s symbol period is T and set to a value of 100 ms. The symbol period at the receiver is Tr. The model will produce six windows: Two constellation plots and two eye diagrams (for the real part only), at the output of the matched fi lters and after the recovery loops a plot of the phase error (output of the NCO) and a plot of the fractional timing error (used in the interpolator). The frequency off set at the receiver is denoted by deltaf. The model simulates the transmission of 8000 QPSK symbols.)
- 2009-05-15 11:05:08下载
- 积分:1
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modulation_function-askfskbpskqpsk
BPSK、QPSK、8PSK、FSK、ASK调制源码,本人初学MATLAB,用于简单调制方面。作为功能函数调用。对于MATLAB系统函数而言可能存在差距。(BPSK, QPSK, 8PSK, FSK, ASK modulation source, I am beginner MATLAB, for the simple modulation areas. As a function of function calls. MATLAB functions for the system in terms of the gap that may exist.)
- 2011-09-14 18:38:46下载
- 积分:1
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FPNC_Matlab_Decode_Apr10.2013_all
有关FPNC的一些解码程序,有一定的注释,便于理解整个译码过程(some codes about FPNC_Matlab_ decoding)
- 2014-09-23 18:37:55下载
- 积分:1
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Super-Resolution-Imaging
图像超分辨率重建算法,包括插值,迭代反投影,map、pocs、配准等多种方法(Super-resolution image reconstruction algorithms, including interpolation, iterative back projection, map, pocs registration, a variety of methods)
- 2013-03-12 23:40:42下载
- 积分:1
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NL_Ant
non linear Ant colony optimization for continous problem
- 2014-12-08 21:58:25下载
- 积分:1
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wavelet
贝叶斯和通用阈值软阈值图像去噪方法MATLAB程序,希望对大家有帮助,仅供大家参考,希望有用(Bayesian and universal soft-threshold threshold Image Denoising MATLAB program, we want to help, only for your reference and hope be useful)
- 2009-11-06 11:47:18下载
- 积分:1
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WaveletScaleSpectraxx
Wavelet Scale Spectra
- 2013-01-10 08:04:17下载
- 积分:1
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Zeller
蔡勒(Zeller)公式:是一个计算星期的公式。
随便给一个日期,就能用这个公式推算出是星期几。(Zeller (Zeller) formula: It is a formula for calculating week. Casual to a date, can be calculated using this formula out of the week.)
- 2009-12-07 09:42:35下载
- 积分:1
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filtradoespacial
procesamiento de filtrado espacial de imagenes
- 2009-06-01 10:00:53下载
- 积分:1
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task31
说明: 工序调整:因为实际因素的影响,在任务11开始之前必须先完成任务15,而在任务9(顶部施工)开始到第7周后必须穿插1周时间的安装工作,因而任务10中的“照明系统”工作周数也相应减少1周;(Adjustment process: since the actual factors, the task must be completed 11 missions before the start of 15, while in task 9 (top construction) began to be interspersed 7 weeks 1 week after the installation time, thus the task of 10 in " lighting systems " work week is also a corresponding reduction in the number of 1 week )
- 2010-03-31 10:50:35下载
- 积分:1