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MATLAB.1zip
用FFT计算信号的功率谱密度时,需要先计算FFT,再计算双边谱密度,然后计算单边谱密度。在matlab里注意FFt要除以采样点数,计算双边谱时要注意除以频率分辨率。
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When calculated using the FFT power spectrum density signal, you need to calculate the FFT, and then calculate the bilateral spectral density, and then calculate the unilateral spectral density. In matlab in Note FFt divided by sampling points should be noted when calculating the bilateral spectrum divided by the frequency resolution.)
- 2014-09-19 10:53:11下载
- 积分:1
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walker
使用matlab写了一个很有意思的程序 大家看看作为参考(Use matlab write a very interesting program we look at as a reference)
- 2012-09-08 21:23:09下载
- 积分:1
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ga_all
code for a MATLAB genetic filter function
- 2015-01-06 05:10:20下载
- 积分:1
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single_point-_position
卫星观测文件伪距单点定位程序。(注:此压缩包没有考入数据文件,请按照函数要求调用函数读取)(Satellite observations file pseudorange single point positioning program. (note: this package is not entered data files, in accordance with the requirements for function calls the function, please read))
- 2016-01-24 19:52:19下载
- 积分:1
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lsb
用matlab实现的基于LSB的数字水印算法。算法可以在BMP灰度图像中嵌入水印,水印信息为二值图像,并将其扩展到与原始图像同样大小,进行重复嵌入,提高鲁棒性。同时算法中给出了PSNR值以评价水印图像的效果,(Using matlab realize the number of LSB-based watermarking algorithm. Algorithm can be embedded BMP gray image watermark, watermark information for the binary image, and its expansion to the original image the same size, the repetition of embedding, improve robustness. At the same time algorithm PSNR values are given to evaluate the effect of watermark images,)
- 2007-09-30 18:55:44下载
- 积分:1
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OFDMfading
ofdm in fading channel
- 2011-06-22 00:12:23下载
- 积分:1
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ZMM-200948223130
simulink高级用法的教程,教你如何快速掌握simulink(teach you how to learn simulink)
- 2013-03-04 00:00:35下载
- 积分:1
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LBP
LBP for the facial feachers
- 2015-03-25 22:26:44下载
- 积分:1
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PSO_byself.m
说明: 粒子群算法求解约束多目标优化万能matlab代码。本代码是基于有约束条件的寻优问题,采用APSO可以加快寻优的速度,修改参数比较简单,目标函数和上下限根据自身的需要进行改动,,可以实现目标函数的寻优(Particle swarm algorithm for solving constrained multi-objective optimization universal matlab code. This code is based on the optimization problem with constraints. Using APSO can speed up the optimization process. It is relatively simple to modify the parameters. The objective function and the upper and lower limits are changed according to their own needs. The optimization of the objective function can be achieved.)
- 2021-03-08 19:19:28下载
- 积分:1
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Layer
the file is for light
- 2011-11-18 04:03:01下载
- 积分:1