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work7gmsk_turbo
turbocoding in gmsk modulation
- 2009-04-28 20:43:59下载
- 积分:1
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46
说明: Dynamic and steady state model of Doubly fed induction generator back to back supply for wind energy power system using matlab
- 2010-01-09 17:14:50下载
- 积分:1
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matlab-
赶紧开了个借口的时间看了附件是德国获得客户(Quickly opened a time to read the attachment is an excuse to get customers in Germany)
- 2011-05-03 18:24:59下载
- 积分:1
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mlp3
mlp rule matlab code in neural network exist in this file
- 2011-06-05 23:45:09下载
- 积分:1
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matlab-code
Photonic crystals are attractive optical materials for controlling and manipulating the flow of light. One dimensional photonic crystals are already in widespread use in the form of thin-film optics with applications ranging from low and high reflection coatings on lenses and mirrors to colour changing paints and inks. Higher dimensional photonic crystals are of great interest for both fundamental and applied research, and the two dimensional ones are beginning to find commercial applications. The first commercial products involving two-dimensionally periodic photonic crystals are already available in the form of photonic-crystal fibers, which use a microscale structure to confine light with radically different characteristics compared to conventional optical fiber for applications in nonlinear devices and guiding exotic wavelengths. The three-dimensional counterparts are still far from commercialization but may offer additional features such as optical nonlinearity require
- 2013-11-19 18:22:05下载
- 积分:1
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papr_windowing
reduction to papr in ofdm with Peak Windowing:
The basic idea of peak windowing is to multiply the envelope of OFDM
signal with a weighting function . Therefore,
~xE (t)= xE (t) f (t)
where
XE(t) =[x(t)]
The weighting function given by:
f (t)= 1-Σ α .w(t- t )
t-t
w(t) : is the window function.
t : denotes the position of a local maximum of the envelop xE(t) .
α : attenuation constant .
When the amplitude of envelop amplitude of the OFDM signal exceeds a threshold, a window function is applied to the envelop of the OFDM signal to eliminate the peak amplitude. windowing results in a smooth signal.
Hanning window function will be used for w(t)
As a matter of fact , other windows such as cosine, hamming and Kaiser may be employed.
- 2013-05-02 01:07:53下载
- 积分:1
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matlab 线激光相机标定
说明: 线激光标定,matlab,带数据,带图片(Line laser calibration, MATLAB, with data, with pictures)
- 2021-04-15 10:58:55下载
- 积分:1
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Curve-fitting
说明: 曲线拟合,在众多的样本点中进行拟合,找出满足样本点分布的多项式(Curve fitting, in a large number of sample points were fitted to identify the distribution of sample points satisfy the polynomial)
- 2011-04-12 20:32:04下载
- 积分:1
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dimensionality-reduction
toolbox for dimensionality reduction, including PCA
- 2013-09-02 15:13:57下载
- 积分:1
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ESPRITDemo
direction finding Algorithm of ESPRIT Demo
- 2007-12-18 12:43:28下载
- 积分:1