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FM_phase_noise_1
The file calculates and plots FM noise sidebands for a carrier. It also does sinusoidal modulation. This simple way of adding noise to a carrier is useful for simulation of PLLs. It turns out, though, that the mean of the randn function is not as close to zero as it could be, and this causes the fft to generate extra sideband energy, which makes it appear as if the noise is not what would be expected. This program gets around this by adding a fudge factor to the randn results to eliminate this problem. It took me ages to figure this out, I hope to reduce a similar effort for others
- 2011-07-20 21:08:11下载
- 积分:1
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VSMexample
一个VSM分类器的具体例程,包含数据文件,调试通过。(VSM classifier a specific routines, including data files, debugging through.)
- 2013-12-12 11:42:20下载
- 积分:1
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butterworth-lowpass-filter
butterworth lowpass filter used for finding speech signal.
- 2015-04-06 08:51:21下载
- 积分:1
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matlab(GA)1
matlab遗传算法工具箱函数及实例讲解1
核心函数: 初始种群的生成函数 (matlab genetic algorithm toolbox and examples of function on one core function: the initial population of the generating function)
- 2008-03-18 09:42:07下载
- 积分:1
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KNN11
说明: matlab有关K近邻分类算法,很不错,看看(matlab knn )
- 2011-03-17 16:50:50下载
- 积分:1
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382
J2T_reward_points_1_6
magento 最实用的分销积分插件(J2T_reward_points_1_6
Give your store an incentive points-based loyalty system with J2T Points &... J2T Reward Points+ Referral program )
- 2014-12-26 17:14:33下载
- 积分:1
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Seismic_examples1
此为地震信号的一个实现的程序。效果较好。。(This is an implementation of the seismic signal process. Is better. .)
- 2020-12-12 10:49:16下载
- 积分:1
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main
通过matlab软件计算图像的峰值信噪比的大小。程序通过验证可以使用的。(Calculate the size of the peak signal to noise ratio of the image by matlab software. Program can be used by validation.)
- 2014-12-01 18:50:06下载
- 积分:1
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GM11
使用matlab撰写的GM(1,1)灰度预测算法,能够实现数学模型的趋势预测。它可以实现数据平移(需要的话)、检验,并最后预测。(Use matlab to write GM (1,1) gray prediction algorithm, can realize the mathematical model of the trend prediction. It can realize the data translation (if needed), test, and finally prediction.)
- 2015-02-07 23:12:14下载
- 积分:1
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zuoye
k均值进行聚类分析,把二维模式矢量分成三、四类,用SOFM算法(K-means clustering analysis, the two-dimensional pattern vector is divided into three or four classes, using SOFM algorithm)
- 2015-03-16 18:35:26下载
- 积分:1