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fdm
it is an ofdm simulation in simulink 2009b
- 2010-06-24 20:14:19下载
- 积分：1
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A_Millimeter-Wave_Circuit_Technique
An inductive feedback technique increases the speed
of resonant circuits by 62 , allowing operation near the of
transistors. The technique leads to a fundamental oscillator operating
at 128 GHz with a power dissipation of 9 mW and a phase
noise of 105 dBc/Hz at 10-MHz offset. A divide-by-two circuit
based on the idea and incorporating a sampling mixer achieves a
maximum speed of 125 GHz while consuming 10.5 mW. The prototypes
have been fabricated in 90-nm CMOS technology.(An inductive feedback technique increases the speed of resonant circuits by 62 , allowing operation near the of transistors. The technique leads to a fundamental oscillator operating at 128 GHz with a power dissipation of 9 mW and a phase noise of 105 dBc/Hz at 10-MHz offset. A divide-by-two circuit based on the idea and incorporating a sampling mixer achieves a maximum speed of 125 GHz while consuming 10.5 mW. The prototypes have been fabricated in 90-nm CMOS technology.)
- 2010-08-09 09:15:02下载
- 积分：1
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picmaterils
Parallel Interference Cancellation in MC-CDMA
- 2014-02-19 22:10:26下载
- 积分：1
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sanciyangtiao
三次样条插值，它是数学上的插值基础算法之一。(Cubic spline interpolation, which is the mathematical interpolation algorithm based on one.)
- 2010-08-10 16:35:52下载
- 积分：1
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X-ray-attenuation-
说明： 广谱X射线衰减的非线性 广谱X射线衰减的非线性(X-ray attenuation of the nonlinear spectrum)
- 2011-03-14 15:11:02下载
- 积分：1
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facedetection
Abstract—In this paper, a new lossy technique based on wavelet
transform for compression of breast ultrasound images is
presented. The experiments are performed on 16 different
wavelet functions and the quality of reconstructed images is
evaluated by using Compression Ratio (CR), Normalized Mean
Square Error (NMSE), Normalized Absolute Error (NAE), and
Peak Signal to Noise Ratio (PSNR) criterion. An
ultrasonographer performed the subjective assessment. This
study shows that among the utilized wavelets,
- 2014-01-07 11:24:59下载
- 积分：1
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DTC_PMSMjj
永磁同步电机的直接转矩控制matlab/simulink模型，可用。效果不错。(matlab/simulink model of PMSM DTC method。)
- 2020-06-30 11:00:01下载
- 积分：1
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DYBY
提取点云的边缘，最小二乘法拟合曲面的方法 效果特别好(To extract the edge of the point cloud, the least squares fitting method of surface effect is very good)
- 2020-07-03 21:40:02下载
- 积分：1
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solve_equation_iteration_Aitken
迭代法，埃特金加速收敛法，解非线性方程，可以调节精度,可以达到较高精度(Iterative method, Aitken accelerating convergence method for solving nonlinear equations, the accuracy can be adjusted, you can achieve high accuracy)
- 2016-09-13 08:56:04下载
- 积分：1
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DVBS2Constellation
The function returns constellation points and bit mappings specified in the DVB-S2 Standard
- 2011-05-13 08:02:33下载
- 积分：1
