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chazhi
说明: 用来对数据进行差值计算,并用来进行作图
用来对数据进行差值计算,并用来进行作图(The data used to calculate the margin, and used for mapping)
- 2009-08-22 16:41:34下载
- 积分:1
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2d-3d
一种基于立体显示特征和运动分析的立体视频生成方法(Based on three-dimensional display characteristics and three-dimensional video motion analysis to generate)
- 2012-04-15 17:45:35下载
- 积分:1
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RobustadaptiveKalmanfilteringwithunknowninputs
The standard optimum Kalman filter demands complete
knowledge of the system parameters, the input forcing functions, and
the noise statistics. Several adaptive methods have already been devised
to obtain the unknown information using the measurements and
the filter residuals.(The optimum standard Kalman filter demand 's complete knowledge of the system parameters. the input forcing functions. and the noise statistics. Several adaptive met hods have already been devised to obtain the unk nown information using the measurements and th e filter residuals.)
- 2007-03-10 17:32:22下载
- 积分:1
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logistic
matlab解决logistic模型代码(matlab code to solve logistic model)
- 2020-10-14 09:07:30下载
- 积分:1
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dingweijishu
研究了基于信号强度模型的室内定位技术. 通过运用线性回归、补偿式线性回归和多元回归方法,利用
仿真数据建立了信号强度模型.(Indoor positioning technology based on signal strength model by using linear regression, the compensated linear regression and multiple regression method using simulation data signal strength model.)
- 2012-09-10 20:50:19下载
- 积分:1
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MFCC1
matlab环境下,用于语音识别的MFCC参数的提取。(matlab environment for speech recognition of MFCC parameters extracted.)
- 2010-05-29 18:55:23下载
- 积分:1
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classical-algorithm
matlab经典算法的程序,适合数学建模时使用(Matlab algorithm procedures, suitable for classical mathematical modeling when used)
- 2011-09-16 15:47:45下载
- 积分:1
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FSK
数字频带通信系统
输入:首先输入模拟信号,给出此模拟信号的时域波形。
数字化:将模拟信号进行数字化,得到数字信号,可以选择PCM编码。
调制:可以选择简单的二进制数字调制方式。例如振幅键控(2ASK)、相移监控(2PSK)、频移键控(2FSK)、差分相移键控(DPSK)等。要求每个题目至少选择两种调制方式。有能力的同学也可以选择其它高效的调制方式?例如多进制数字振幅键控等?给出调制后信号的时域波形。
信道:假定信道属于加性高斯信道?或自行设计。
解调:相应的2ASK、2PSK、2FSK、DPSK解调,仿真获得解调输出波形。
PCM解码:给出解码后的模拟信号的时域波形,并与输入信号进行比较。
系统性能分析:比较在不同调制方式下,该数字频带传输系统的性能指标,即该系统的输出误码率随输入信噪比的变化曲线。(Digital frequency band communication system)
- 2017-06-19 10:44:54下载
- 积分:1
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Lightfacedetection(Matlab)
亮度人脸检测算法,能快速识别人脸,精度高,速度快(Brightness of face detection algorithm to quickly identify human faces, high precision, fast)
- 2007-11-24 18:19:54下载
- 积分:1
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simpleWSNRoute
OMNet++的一个例子,实现了简单的路由。重要的语句后面加上了注释,适合初学者,非常有用。(A example about wirless network for OMNet++.)
- 2010-08-11 18:05:20下载
- 积分:1