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OFM_s
generation de modulation OFDM
- 2009-07-17 17:23:26下载
- 积分：1
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downsampleaup-sample
downsampling& up sampling wav file
- 2012-04-06 21:08:30下载
- 积分：1
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BP神经网络的PID参数整定
采用bp网络来对PID三个参数进行整定，得到最优的权值，KP KI KD三个值的变化曲线 ，和最优响应曲线
- 2022-01-26 06:16:56下载
- 积分：1
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循环双门限法端点检测，比双门限端点检测更好更准确，是一种新的端点检测法
循环双门限法端点检测，比双门限端点检测更好更准确，是一种新的端点检测法，新的算法和经典算法相比较，存在的问题就是稳定性不够，但是信噪比低的情况下，任何算法效果都不会很好，正常情况下，效果还是很好的
- 2022-08-11 06:18:51下载
- 积分：1
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很好的蚁群算法
计算多重分形非趋势波动分析matlab程序,实现了图像的灰度化并进一步用于视频监视控，采用加权网络中节点强度和权重都是幂率分布的模型，二维声子晶体FDTD方法计算禁带宽度的例子,汽车课设货车Matlab驱动力图程序，本程序的性能已经超过其他算法。
- 2023-08-15 18:35:04下载
- 积分：1
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wigb
此文件是基于经验模态分解emd的去噪算法matlab程序，该方法十分有效(This document is based on empirical mode decomposition emd denoising algorithm matlab procedures, the method is very effective)
- 2014-07-03 09:37:22下载
- 积分：1
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ofdm_system
采用QPSK调制，研究OFDM多普勒频移估计与补偿算法(Research on Doppler Frequency Shift Estimation and Compensation Algorithms for OFDM Using QPSK Modulation)
- 2019-04-12 20:25:52下载
- 积分：1
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PIDSimulink
但由
于传统&’(控制器不具有在线整定参数#+##’
及#(
的
功能!致使其不能满足在不同$及$ 下系统对&’(参
数的要求!从而影响其控制效果的进一步提高& 本
文介绍了具有自整定&’(参数功能的一类模糊控制
器的设计方法!并在./01/2中用34561478对控制器进
行了仿真! 结果表明与传统&’(控制器相比模糊控
制器取得了更好的控制效果&(T/RMN H7 LH7PM704H7/1 /NU6R0HQ9:6 <+/Q/5M0MQR RM1:$/NU6R0MN &’( MR0/214RF N6/140< LH70476H6R :67L04H7 2M)
0VMM7 0FM+/Q/5M0MQR /7N V47N/IM /R VM11 /R 40R P/Q4M0< V40F 0FM /++14L/04H7 H: :6 < /IIQMI/0M 0FMHQ<WOFM LH70QH11MQ L/7
/1RH /NU6R0 0FM &’( LH70QH11MQ)R+/Q/5M0MQR H7$147MWOFM NMR4I7 5M0FHN H: 0F4R 847N H: LH70QH11MQ /7N 0FM 5M0FHN H: M5)
61/04H7 67NMQ 34561478 /QM 470QHN6LMNW)
- 2011-06-22 21:30:13下载
- 积分：1
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gender
Photos with people (e.g., family, friends, celebrities, etc.) are the major interest of users. Thus, with the exponentially growing photos, large-scale content-based face image retrieval is an enabling technology for many emerging applications. In this work, we aim to utilize automatically detected human attributes that contain semantic cues of the face photos to improve contentbased
face retrieval by constructing semantic codewords for efficient
large-scale face retrieval. By leveraging human attributes in a scalable and systematic framework, we propose two orthogonal methods named attribute-enhanced sparse coding and attributeembedded inverted indexing to improve the face retrieval in the offline and online stages. We investigate the effectiveness of different attributes and vital factors essential for face retrieval. Experimenting on two public datasets, the results show that theproposed methods can achieve up to 43.5 relative improvement in MAP compared to the existing methods.
- 2013-11-20 00:42:07下载
- 积分：1
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Matlab_ISR Model
Incoherent Scatter Radar model in Matlab. To calculate the theoretical spectra of radars.
- 2020-06-17 05:00:02下载
- 积分：1
