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Welch
从经典功率谱估计周期图法原理入手，从理论上分析了其存在的局限性，借助Welch算法对其进行修正。依靠Matlab强大的数值分析和信号处理能力，进行实验仿真，比较不同的窗函数，不同的数据长度对Welch法谱估计质量的影响，并分析了造成这些影响的原因。(The paper mainly introduces the principles of Periodogram method of classical PSD estimation,analyzes the deficiency of Periodogram method in theory,and makes use of Welch to amend Perodogram method. By the use of simulation in Matlab, the impacts of different window function and different lenghth of data on estimation quality of Welch are discussed and the reasons of the impacts are analyzed.)
- 2010-06-16 08:27:53下载
- 积分：1
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TLI
将要分析的数据放在C盘的ELI.xls表的Bay表单中，根据数据多少调整读取范围（修改 b2:f16 此句) 结果有两种，一种是按数据计算权值求出的结果，另一种是参考建议值求出的结果。结果写入C盘的ELI表格，范围要手动根据数据多少调整(The data will be analyzed on the C disk ELI.xls Table Bay form, how much to adjust the data read range (change ' b2: f16' sentence) result, there are two, one is calculated according to weight data the results obtained, the other is the result of reference to find the recommended value. Results written to C drive of the ELI forms, the scope of how much to manually adjust the data)
- 2010-10-18 22:26:09下载
- 积分：1
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GA01
完整解决0-1背包问题的遗传算法程序，包括输出数据统计(Complete knapsack problem solving o-1 genetic algorithm program)
- 2014-12-02 15:30:06下载
- 积分：1
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word
产生一个连续信号，包含低频，中频，高频分量，对其进行采样，进行频谱分析，分别设计低通，带通，高通滤波器对信号进行滤波处理，观察滤波前后信号的频谱。(Generates a continuous signal, including low-frequency, medium frequency, high frequency components, its sampling, spectral analysis, were designed low-pass, band pass, high pass filter for filtering the signal, observed before and after filtering the signal spectrum.)
- 2011-12-31 14:14:43下载
- 积分：1
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matDDS
这是解调中重要的DDS恢复部分，做成子函数形式，具体的输入输出变量已经表明，请按介绍使用。谢谢站长(This is the most important part, DDS, causing Functions form specific input and output variables have shown, click on the use. Thank you, Captain! !)
- 2006-10-22 16:04:04下载
- 积分：1
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ACASP
蚁群算法寻找最短路径matlab 源代码(Ant colony algorithm matlab source code to find the shortest path)
- 2013-07-10 21:04:01下载
- 积分：1
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mfccyuyinshibie
采用不同样本进行语音特征提取，来实现不同说话人身份的识别(Different samples of voice feature extraction to achieve recognition of different identities speaker)
- 2020-12-07 20:49:21下载
- 积分：1
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modulation
The implementation of ASK OOK FSK and BPSK in MATLAB. I think it is useful to some friends.
Thanks.
- 2009-12-30 16:24:58下载
- 积分：1
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tu_plot
根据邻接矩阵绘制图论图形。看注释使用，可以区分有向图和无向图(Draw Graph theory picture with adjstance matrix.Use it with explanatory notes.It can tell picture with direction whether or not)
- 2012-04-13 15:59:37下载
- 积分：1
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scheme2
FLC - RLS APPROACHES/ techniques
- 2011-07-07 09:41:54下载
- 积分：1
