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rcosflt_Jamming
1、根据干扰总功率要求，在PSK调制信号带宽内产生单音干扰和多音干扰信号，并叠加到产生的信号源上。
2、将收到干扰的信号进行频率搬移到基带，然后通过匹配滤波器以及解调过程得到信息，统计误码率并与真实信息的解调误码率进行对比，评估音频干扰对PSK信号的干扰效果。
(1, according to the total power requirement of interference generated tone signal interference and multi-tone interference in the PSK modulated signal bandwidth, and superimposed on the signal generated by the source. 2, the received interference signal to a baseband frequency shift, and the information obtained by the matched filter and a demodulation process, statistical error rate BER and the true information demodulation comparison, evaluation of the PSK signal, audio interference interference effects.)
- 2014-05-03 13:20:55下载
- 积分：1
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bizhifa
基于多频（三频）的离散频谱校正，应用比值法，加矩形窗和汉宁窗。(Discrete spectrum correction based on the multi-frequency (C-band), the application of the ratio method, plus a rectangular window and Hanning window.)
- 2012-10-23 21:44:54下载
- 积分：1
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matlab100
里面有很多使用的MATLAB代码，包括图形显示和计算源代码(There are a lot of use of the MATLAB code, including the graphical display and calculation of the source code)
- 2009-02-28 17:03:42下载
- 积分：1
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lle
Locally-Linear Embedding (LLE)[9] was presented at approximately the same time as Isomap. It has several advantages over Isomap, including faster optimization when implemented to take advantage of sparse matrix algorithms, and better results with many problems. LLE also begins by finding a set of the nearest neighbors of each point. It then computes a set of weights for each point that best describe the point as a linear combination of its neighbors. Finally, it uses an eigenvector-based optimization technique to find the low-dimensional embedding of points, such that each point is still described with the same linear combination of its neighbors. LLE tends to handle non-uniform sample densities poorly because there is no fixed unit to prevent the weights from drifting as various regions differ in sample densities. LLE has no internal model.
- 2011-01-23 02:12:31下载
- 积分：1
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Quater_car
四分之一汽车simulink模型,可用于仿真或控制系统开发(Fourth car simulink model can be used for simulation or control system development)
- 2014-01-28 14:42:13下载
- 积分：1
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my_GGD
广义高斯模型参数估计，效果相当不错！
广义高斯模型参数估计，效果相当不错！(general gaussian parameters estimate)
- 2020-12-14 20:59:15下载
- 积分：1
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Wiener-filter
维纳滤波进行语音信号的增强，是学习现代信号处理和语音增强的很好的学习程序。(Wiener filtering speech enhancement is a good learning process for learning modern signal processing and speech enhancement.)
- 2012-12-29 14:18:30下载
- 积分：1
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06310047
Quantitative Image Recovery From Measured Blind
Backscattered Data Using a Globally
Convergent Inverse Method
- 2013-07-09 10:01:04下载
- 积分：1
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data_fourclass_NIR_lu
风云3号卫星MERSI近红外波段分成4类的MATLAB程序(FY-3 satellite MERSI near-infrared bands MATLAB program divided into four categories)
- 2013-03-27 11:47:28下载
- 积分：1
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Matlabqushimian
matlab建立了某流域1月份降水量的二次多项式和三次多项式趋势面(matlab created a watershed in January precipitation quadratic polynomial and cubic polynomial trend surface)
- 2010-06-08 10:09:42下载
- 积分：1
