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3下载:
基于matlab gui
光的双缝干涉图案实例,Matlab gui-based light examples of double-slit interference pattern
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RLS算法,编写了MATLAB程序实现自适应干扰对消.给出信号实例,用于验证所编写程序的性能,RLS algorithm, written MATLAB program to achieve adaptive interference cancellation. Given the signal instance, used to validate the performance of the programming
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基于matlab,针对调幅AM、调频FM和调相PM信号,分析在不同的噪声环境,包括高斯白噪声、色噪声、非高斯噪声及正弦干扰中,各种信号的二阶循环谱。可根据需要改变程序中信号或噪声环境,分析结果。,Based on matlab, AM for AM, FM FM and PM phase modulation signals, analysis of noise in different environments, including Gaussian white noise, colored
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(拟合)
用给定的多项式,y=x3-6x2+5x-3,产生一组数据(xi,yi,i=1,2,…,n),再在yi上添加随机干扰(可用rand产生(0,1)均匀分布随机数,或用rands产生N(0,1)分布随机数),然后用xi和添加了随机干扰的yi作的3次多项式拟合,与原系数比较。
如果作2或4次多项式拟合,结果如何?
,(Fitting) with a given polynomial, y = x3-6x2+5 x-3, generated a set of data (xi, yi, i
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ECG心电信号预处理,高通滤波器,滤除呼吸基线漂移,带阻滤波器,滤除工频干扰,并两组滤波器的处理速度进行比较-ECG signal preprocessing, high-pass filter, filter respiratory baseline drift, band stop filter, filter frequency interference, and two filters to compare the processing speed
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对mvdr算法进行MATLAB仿真,使期望信号方向增益为1,干扰方向约束为0,形成零陷,达到抗干扰的目的-MATLAB simulation of the mvdr algorithm, so that the direction of the desired signal gain of 1, by direction constraint is 0, the formation of nulls to achieve the purpose of interference
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认知无线电中基于干扰图模型的动态频谱分配。此程序是基于固定干扰图模型的分析代码-Cognitive radio interference graph model based on the dynamic spectrum allocation. This procedure is based on the analysis of the fixed interference graph model code
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数字信号解调(接收端),包括:“删除干扰噪声信号”,“从载波信号中提取原始信号”,“滤波器滤波”,“用PSK解码,把图形变成数字信号”。-Digital signal demodulator (receiver), including: " to remove interference noise signal," " carrier signal extracted from the original signal," " filter" ,
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一个MIMO 2*2系统的误码率仿真,收端采用MMSE-SIC检测方式-computing the BER for BPSK modulation in a Rayleigh fading channel with 2 Tx, 2Rx MIMO channel Minimum Mean Square Error Equalization with Successive Interference Cancellation
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阵列信号处理,空时抗干扰的HA算法Matlab仿真-Array signal processing, space-time algorithm for Matlab simulation of interference of the HA
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MIMO with Zero Forcing Successive Interference Cancellation equalizer
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Interpolation Techniques for MIMO OFDM with Interference Cancellation.pdf
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Interference Cancellation based on Transform Domain Filtering. It is implemented by MATLAB.
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应用OFDM可以有效地对抗多径时延扩展。循环前缀不仅可以消除符号间干扰(ISI),还能消除子载波间干扰(ICI).本项目完整地仿真了OFDM系统。-Application of OFDM can effectively combat multipath delay spread. Cyclic prefix can not only eliminate inter-symbol interference (ISI), can eliminate Inter-carrier interfer
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认知条件下干扰问题的优化,次用户对于主用户的干扰尽量减小-Cognitive interference under the conditions optimized for secondary users to minimize interference with primary users
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UWB中可抑制窄带干扰的一种方法,pswf为一种改进的脉冲波形-UWB in a way to suppress narrowband interference
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Interference modelling considering the Femtocell.
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Matlab模拟多光束干涉光场分布,文件内包含计算所得的两束,三束,四束光干涉的光场分布。程序内可任意改变光束参数(this part of matlab code is used to stimulate the distribution of the strength of the multi-beam interference)
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MATLAB缺陷检测系统
该课题为基于形态学的缺陷检测,素材采用的是光伏板缺陷。通过灰度,二值化,边缘检测,形态学,开闭运算,去除小面积干扰等方法,判断出缺陷所在,定位,并且框出,且计算出各个块面积。配有一个人机交互界面,把缺陷个数,面积等分别显示到GUI界面上。(Matlab defect detection system
This topic is based on the morphological defect detection, the material is photovolt
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该课题为基于MATLAB bp神经网络的雾霾天气下交通标志的识别系统。主要分两步骤,一是进行图像去雾,采用暗通道的方法获取光透射率,从而去除雾霾。得到清晰的图片后,利用颜色的方法进行交通标志的定位,众所周知,交通标志基本是红,蓝,黄三色组成,根据RGB不同组合可以定位到不同颜色,因为存在误差,所以需要借助形态学相关知识,将得到的误干扰面积去除,从而实现精准定位。定位后,在原图基础上进行分割出彩色图标,利用bp神经网络方法,进行训练,识别,从而得出结果。本设计配有一个GUI可视化界面,操作简单容易
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