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MATLAB
QR分解-householder reflection(householder reflection)
- 2020-11-02 10:29:53下载
- 积分：1
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swarm
采用粒子群算法进行优化，比如损伤识别和传感器优化布置(optimizaiton based on particle swarm algorithm)
- 2018-04-18 08:50:38下载
- 积分：1
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ding
选取windows系统自带的ding.wav信号作为分析对象，在Matlab软件平台下，利用函数wavread对音频信号进行采样，记住采样频率和采样点数，听一下原始声音sound(y, fs, bits)。
（2）音频信号的频谱分析，先画出音频信号的时域波形；然后对音频号进行快速傅里叶变换fft(y,N)，N取32768，画出信号的频谱特性，加深对频谱特性的理解。
（3）根据频谱，反演时域特性，画出时域波形。寻找幅值最大的两个频率，此频率除以fft点数在乘以采样频率就是信号的主频，即可合成信号的时域图形，听一下声音。
（4）对原音频信号进行1024点的分段付立业分析meshgrid
（5）根据主要频线合成音频，并画出时域图形，试听合成效果。
（6）采用线性插值（linspace）和傅立业反变换(fliplr, ifft)分别合成音频，并画出时域图形，试听效果。
(err)
- 2009-01-13 16:23:47下载
- 积分：1
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myfft
fft自编源码，用于快速傅立叶变换的matlab程序(fft own source for the Fast Fourier Transform matlab procedures)
- 2008-06-27 17:46:35下载
- 积分：1
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de_Precoding
mimo预编码C++代码欢迎各位参考，相互学习(mimo pre-coding C++ code to welcome you to reference, mutual learning)
- 2015-01-22 19:56:52下载
- 积分：1
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sinsignalProcess
产生所需要的正弦信号，并把信号保存到本地，实现信号的存储(Sinusoidal signal need, and save the signal to local signals for storage)
- 2015-03-22 22:11:43下载
- 积分：1
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new
The sssc is used for the reactive power compensation in the transmission line.The sssc is used for the reactive power compensation in the transmission line.The sssc is used for the reactive power compensation in the transmission line.The sssc is used for the reactive power compensation in the transmission line.The sssc is used for the reactive power compensation in the transmission line.The sssc is used for the reactive power compensation in the transmission line.The sssc is used for the reactive power compensation in the transmission line.The sssc is used for the reactive power compensation in the transmission line.
- 2011-05-04 13:17:08下载
- 积分：1
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matlab-image-processing
用matlab对图像进行处理的几个源码，傅立叶变换，重建图像，灰度扩展，多种图像增强，滤波。(using Matlab, the image of several source, Fourier transform, image reconstruction, Gray expansion a variety of image enhancement, filtering.)
- 2007-05-25 13:05:52下载
- 积分：1
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DersBasisFuns2
计算B样条非零基函数及其直到n阶导数（n<=p）的算法，p是B样条基函数的次数(Calculation of B-spline basis functions and until nonzero derivative of order n (n < = p) algorithm, p is the B-spline basis functions of times)
- 2013-11-06 15:35:52下载
- 积分：1
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PSCADzhongwenjiaocheng
说明： pscad中文教程，包括安装，常用操作以及常用元件等性质(pscad Chinese language tutorials, including installation, operation and common properties such as common components)
- 2011-03-26 11:20:49下载
- 积分：1
