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gaosi
高斯白噪声下的仿真模型,有些参数还需要优化(Simulation model under Gaussian white noise)
- 2012-05-15 14:51:26下载
- 积分:1
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tpdf
tpdf是计算学生t分布概率密度的函数,在金融数值模拟中有广泛应用。(tpdf is calculated Student' s t-distribution probability density function, there are widely used in the numerical simulation of finance.)
- 2014-10-21 23:25:51下载
- 积分:1
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全桥变换器零电压 ZVS
全桥变换器零电压软开关的SIMULINK仿真模型(SIMULINK simulation model of zero voltage soft switch in full bridge converter)
- 2015-11-25 14:20:10下载
- 积分:1
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analysis-tempreture-by-EEMD
EMD方法分析全球温度异常_源程序。
eemd.m——总体经验模态分解;
ifndq.m——获得瞬时频率;
significance.m——统计显着性检验。(To analysis the annual mean global surface temperature anomaly by EMD.
eemd.m——Ensemble Empirical Mode Function
ifndq.m——The instantaneous frequency can be obtained through calling the function
significance.m——Statistical significance test.)
- 2020-06-30 22:20:02下载
- 积分:1
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Hu
说明: 实现了hu的七个不变矩,matlab实现,很实用(This code realize Hu s moment by matlab)
- 2010-08-14 10:03:32下载
- 积分:1
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nf821
小波包分析提取振动信号中的特征频率,基于负熵最大的独立分量分析,多抽样率信号处理。( Wavelet packet analysis to extract vibration signal characteristic frequency, Based on negative entropy largest independent component analysis, Multirate signal processing.)
- 2017-05-22 21:28:24下载
- 积分:1
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mat2figure
快速浏览时间序列数据。而且可以直接创建时间序列的图示,非常方便快捷。(MAT2FIGURE allows you to review timeseries data contained in a matfile very fast and efficiently. Furthermore, the created figure file can be used to distribute these data.
After opening a matfile, mat2figure scans (struct) arrays for vector signals, tries to determine the time signal (if not specified at commandline) and creates a figure with built-in signal browser. Among the features are:
- At signal selector, each signal is marked, whether it s an ordinary signal, just has constant values or is monotonically in-/decreasing
- Signals can be plotted into existing or new subplots, time axes are linked and subplots can be rearranged in up to 6 columns
- snapshots of current plots can be created for switching between different views very fast
- figure can be printed to clipboard, eps- or png-file with hidden menubar
- timeseries data are stored within the figure-file and can be exported to matfile or to workspace
- convenient handling via keyboard shortcuts
- signal viewer)
- 2011-12-01 18:49:02下载
- 积分:1
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PNSR
code of Peak Signal-to-Noise Ratio
- 2015-01-11 05:28:19下载
- 积分:1
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RAKE
设计实现了DSSS通信中RAKE接收的功能,包括m序列生成的m文件和一个数据源扩展程序,可以仿真RAKE接收的误码率,便于分析性能!(Design and Implementation of a DSSS communication RAKE receiver functions, including the m sequence generated m file and a data source extension, you can simulation RAKE receiver BER to facilitate analysis of the performance!)
- 2021-01-16 19:28:46下载
- 积分:1
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three_point_circle
一个三点画圆的程序。点三个点,然后根据这三个点画圆。(a 3:00 Circle procedures. Point 3, then under the three points Circle.)
- 2006-06-03 21:31:56下载
- 积分:1