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STFTDifference
短时傅里叶变换可以用差分模式来实现,对书上的运算式做了稍许的改变。改变-计算差分序列的第一列数据时用的是第一列的元素减去当前行的最后一列元素。原算法中采用的是第一列元素减去下一行第二列元素。原算法加窗之后结果比较好,不加窗时结果误差很大,而改变之后的算法不加窗效果依然很好。(Short time Fourier transform can be used to achieve the differential mode of expression on the book made a slight change. Change- calculating the difference sequence of the data with the first column is the first column of the matrix by subtracting the current element in the last column of row. Is used in the original algorithm subtracts the elements of the first column of the next row and the second column elements. After the results of the original algorithm windowed better, when the results window without great error, and after changing algorithms no window effect is still very good.)
- 2013-07-09 09:04:14下载
- 积分:1
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music-algorithm
经典的music算法程序,进行波达方向估计,利用空间谱函数进行谱峰搜索,对信号源的波达方向估计(Classical music algorithm for direction of arrival estimation, the use of space spectral function spectral peak searching, the signal source DOA estimation)
- 2013-05-11 11:56:55下载
- 积分:1
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090311
mathematica中的构造基本向量和矩阵构造方法,方便初学者学习(the method of the constitution of basic matrix and calculous in mathematica,so easy for the starting student)
- 2010-09-30 14:50:40下载
- 积分:1
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Super-Mario-Code
XCODE超级玛丽,部分oc,部分c++(SuperMario,made by xcode)
- 2015-03-31 12:04:34下载
- 积分:1
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DA_Eyes
DA_Eyes detection matlab code
- 2010-12-18 16:42:21下载
- 积分:1
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DWT
压缩感知代码!小波分析理论与MATLAB(Compressed sensing code! Wavelet analysis theory and MATLAB)
- 2011-01-16 21:05:37下载
- 积分:1
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ant
说明: 该压缩文件包含常用的人工智能算法中的蚁群算法的程序(The compressed file contains the artificial intelligence algorithms commonly used procedures in the ant colony algorithm)
- 2011-03-04 23:33:42下载
- 积分:1
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01LiftDwt97
可以实现二进9/7小波提升格式的小波变换,希望对大家学习和研究提升小波变换有帮助。(can achieve two into 9/7 wavelet upgrade format wavelet transform, we hope to enhance learning and research help wavelet transform.)
- 2006-06-04 09:26:24下载
- 积分:1
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kalman_filter
kalman filter design for windowing radar target detection
- 2012-01-27 18:37:03下载
- 积分:1
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wilson
Wilson法求解动力方程,可以画出节点的位移响应(Wilson method for solving dynamic equations, you can draw the node displacement response)
- 2013-06-05 22:34:32下载
- 积分:1