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fembem
基于边界元与有限元耦合的地震动模拟程序。能简单有效的解决地震作用下地表位移反应问题(Based on boundary element and finite element coupled to ground motion simulation program. Can be simple and effective solution surface displacement response under earthquake problem)
- 2020-12-11 15:29:18下载
- 积分：1
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example21
Matlab YONG MON QIU TIAN XIAN (Matlab TIANXIN)
- 2009-07-25 22:57:23下载
- 积分：1
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QPSK_fre_DFE_equa
频域反馈均衡器仿真设计，采用FFT快速变换，抗通信中的多径干扰(frequency decision feedback equaliter，use FFT，in order to estimate the ISI in communication)
- 2013-11-12 09:21:07下载
- 积分：1
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aim_feature
视觉注意，特征提取，图像显著性提取，视觉搜索( image feature extraction)
- 2015-04-13 22:50:05下载
- 积分：1
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OFDM_send_matlab
OFDM发送端程序集合，比较详细的各个部分，希望对大家有帮助(OFDM transmitter collection procedures, the various parts of a more detailed, in the hope that we have to help)
- 2009-01-12 10:14:59下载
- 积分：1
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FFT
本程序的基本功能是对信号进行傅里叶变换，并同时提取出他的时域和频域的特征值。(The basic function of this program is the signal to Fourier transform, and the simultaneous extraction of his time domain and frequency domain characteristic values.)
- 2013-09-22 09:44:52下载
- 积分：1
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ofdm
OFDM 同步算法的描述 和源代码包括信道说明 和 各种参数的定义(OFDM synchronization algorithm description and source code including the channel description and definition of various parameters)
- 2009-05-14 10:50:28下载
- 积分：1
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CISQPSK
采用重要性采样的方法来代替蒙特卡罗仿真方法，确定数字通信系统的BER。重要性采样方法可以简单的增加信道噪声的方差，等效于使系统工作在一个较低的信噪比的环境下。(Using importance sampling method to replace the Monte Carlo simulation method to determine the digital communication system BER. Importance sampling method can be a simple increase in the variance of channel noise, is equivalent to make the system work in a lower signal to noise ratio environments.)
- 2009-12-24 09:31:10下载
- 积分：1
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threephase120
three phase 120 mode of operation of voltage source inverter
- 2011-06-18 15:40:26下载
- 积分：1
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405
ＭＡＴＬＡＢ程序实现用水线阈值法分割图像，简单实用(water line threshold image segmentation method, simple and practical)
- 2006-06-15 16:46:55下载
- 积分：1
