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FFT
1．用Matlab产生正弦波,矩形波,以及白噪声信号，并显示各自时域波形图
2．进行FFT变换，显示各自频谱图，其中采样率，频率、数据长度自选
3．做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱
4．用IFFT傅立叶反变换恢复信号，并显示恢复的正弦信号时域波形图(1. Produce sine wave, square wave, and the white noise signal with Matlab, and their time-domain waveform display
2. FFT transform, display each spectrum, where the sampling rate, frequency, length optional data
3. RMS to make maps of the three signals, power spectrum, as well as the number of RMS map
4. Restored by inverse Fourier transform IFFT signal and displays the time domain waveforms sinusoidal signal recovery)
- 2013-12-02 16:18:48下载
- 积分：1
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progream
Gaussian noise refers to its obey gaussian probability density function (i.e., normal distribution) of the noise. If a noise, its amplitude distribution obeys the gaussian distribution, and its power spectral density is uniformly distributed, has described it as a gaussian white noise. Were not associated with the second order moments of the gaussian white noise, a moment is constant, 所谓高斯噪声是指它的概率密度函数服从高斯分布（即正态分布）的一类噪声。如果一个噪声，它的幅度分布服从高斯分布，而它的功率谱密度又是均匀分布的，则称它为高斯白噪声。高斯白噪声的二阶矩不相关，一阶矩为常数，是指先后信号在时间上的相关性。高斯白噪声包括热噪声和散粒噪声。
(Gaussian noise refers to its obey gaussian probability density function (i.e., normal distribution) of the noise. If a noise, its amplitude distribution obeys the gaussian distribution, and its power spectral density is uniformly distributed, has described it as a gaussian white noise. Were not associated with the second order moments of the gaussian white noise, a moment is constant, refers to the correlation of signal in time. White gaussian noise including thermal noise and shot noise.
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- 2013-09-11 14:29:54下载
- 积分：1
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Create-some-artificial-two-term-mixture-data
Create some artificial two-term mixture data
- 2014-12-20 14:35:09下载
- 积分：1
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zuidashang
最大熵复原算法,用来处理图形复原重构，以及重建(Maximum entropy restoration algorithm)
- 2013-04-13 19:04:14下载
- 积分：1
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KernelLPP
kernel linear PP analysis code by matlab
- 2010-10-20 16:04:55下载
- 积分：1
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program_5
飞机设计的控制算法，为设计提供依据。程序为本人编写，不要外传(Aircraft design control algorithms, provide the basis for the design. I write procedures, not rumors)
- 2010-11-06 10:03:33下载
- 积分：1
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Hollowtube
运用矩量法计算空心圆筒的电参数，源代码清晰详细，适于学习，附有图片(Calculated using the method of moments electrical parameters of the hollow cylinder, source code, clear and detailed, for learning, with pictures)
- 2011-10-27 22:40:01下载
- 积分：1
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diyueweiguanxi
本程序描述了地球，月亮以及卫星三者之间的关系，参数可以设置。(This procedure describes the Earth, the Moon and the relationship between the three satellites, the parameters can be set.)
- 2015-03-16 15:25:35下载
- 积分：1
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RFF
说明： 基于matlab的遗忘因子最小二乘递推算法辨识程序(Matlab-based forgetting factor RLS identification procedures)
- 2011-03-25 16:46:30下载
- 积分：1
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MYspider
飞秒激光光谱测量SPIDER，matlab模拟程序(Femtosecond laser spectroscopy measurement SPIDER, matlab simulation program)
- 2013-01-23 19:21:54下载
- 积分：1
