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tiduquzao
对图像的去噪处理，包括了加权梯度领域去噪、高斯模板去噪和两种方法的结合(Denoising of images, including the weighted gradient field denoising, Gaussian model for denoising and the combination of two methods)
- 2010-12-23 15:56:35下载
- 积分：1
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dem apsk
Matlab code for ASPK demodulator. Please note that use 16 or 32 APSK and demodulate by amplitude first and phase after.
- 2011-04-29 03:39:02下载
- 积分：1
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VC_matlab_hybrid-programming
vc和matlab混合编程资料，讲述了如何让配置文件，和其中遇到问题的解决办法(vc and matlab mixed programming information about how to make the configuration file, and which solutions to the problems encountered)
- 2021-03-04 19:59:32下载
- 积分：1
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proportional_relief_valve1
此为一典型的比例电磁阀的simulink模型，可供广大网友参考(This is a typical simulink model proportional solenoid valve, for the majority of users reference)
- 2021-05-14 23:30:02下载
- 积分：1
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direct
室外可见光通信信道建模，直射链路和反射链路建模(Outdoor visible light communication channel modeling, direct link and reflective link modeling)
- 2021-03-14 20:19:23下载
- 积分：1
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fft_WD
利用快速傅立叶变换,在频域中实现脉冲压缩的matlab仿真程序()
- 2007-09-10 17:09:11下载
- 积分：1
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Untitledjiwangfei0905094221
1、分别生成两种信号（正弦波、方波、三角波、锯齿波、Sinc波形等）+噪声（高斯随机噪声、均匀噪声）
要求：频率：学号*100；
幅度：学号/10
相位：学号*pi/180
点数：学号*64
2、同时在一个图形中进行显示：
要求：标注X轴、Y轴、题目、颜色、样式、线型标注等。
3、进行信号分析及结果显示（对结果也要图形标注，同2）
要求：相关分析
卷积运算
求和运算
频谱分析（最大值、测频）
4、对上述原信号及信号分析结果分别存成EXCEL文件、文本文件和二进制文件，命名为名字+班级+学号+后缀(1, respectively, to generate two signals (sine wave, square wave, triangle wave, sawtooth wave, Sinc waveform, etc.)+ noise (Gaussian random noise, uniform noise) requirements: Frequency: No.* 100 margin: Student ID/10 phase: learning* pi/180 Points: No.* 642, in a graphical display: Requirements: X-axis label, Y axis, the title, color, style, linear marked. 3, signal analysis and results display (graphical results also marked with 2) requirements: analysis convolution summation spectrum analysis (maximum frequency measurement) 4, the original signal and the signal analysis results were kept into EXCEL files, text files and binary files, named for Name the+ class++ suffix number)
- 2012-06-20 16:15:59下载
- 积分：1
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rev5
基于蒙特卡洛方法的主动声纳信号检测性能分析.主动声纳信号检测性能的分析上,目前在计算机仿真中一般假定混响包络的统计特性符合瑞利分布模型。基于此模型,已经有了较完善的理论。然而,在现代高分辨声纳系统中,混响包络的统计特性并不符合瑞利分布模型。此时在接收机工作特性分析时存在大量繁琐的公式推导。因此该文采用蒙特卡洛(M onte Carlo)统计试验方法,实现对瑞利分布混响背景下的主动声纳信号检测性能分析。结合对接收机工作特性曲线的仿真,得出了检测概率的理论值和仿真结果的误差曲线。误差曲线表明,蒙特卡洛方法在主动声纳信号检测的性能评估中是可行的。 更多还原
(Active sonar signal detection performance analysis, computer simulation is generally assumed that the statistical properties of the reverberation envelope distribution model of Rayleigh active sonar signal detection performance analysis based on the Monte Carlo method. Based on this model, has been a better theory. However, in the modern high-resolution sonar system, the statistical characteristics of the reverberation envelope does not comply with the Rayleigh distribution model. At this point in the receiver operating characteristic analysis, there is a lot of tedious formula derivation. In this paper, using the Monte Carlo (M onte Carlo) statistical test methods, active sonar signal detection performance analysis reverberation background Rayleigh distribution. The receiver operating characteristic curve simulation obtained the error curve of the theoretical value and the simulation results of the detection probability. The error curve shows that the Monte Carlo method in the assessm)
- 2012-08-21 21:07:24下载
- 积分：1
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daqiMTF
关于大气MTF的资料，有助于理解大气MTF的作用，估计计算大气MTF的值。(The information on atmospheric MTF, help to understand the role of atmospheric MTF, estimate calculated atmospheric MTF value)
- 2015-02-01 11:13:32下载
- 积分：1
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QAM16_simulink
16qam正交数字调制的matlab的simulink的模型，能得出非常好的结果(16 qam digital modulation orthogonal matlab simulink model, can draw the very good results
)
- 2011-12-16 15:48:26下载
- 积分：1
