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matlab4
文档中介绍了matlab符号数学的知识，并且有实例帮助理解。(Document describes the matlab symbolic math knowledge, and there are examples to help understand.)
- 2010-01-12 17:22:49下载
- 积分：1
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PrimAlgorithm
最小生成树prim算法，Dandn文件给出了输入参数的名称及格式即在调用prim前先输入邻接矩阵D和节点个数n输入prim得到两行的矩阵T,将上下两行数字对应的节点相连即可(Prim algorithm for minimum spanning tree, Dandn document gives the name and format of the input parameters that is called prim before Input adjacency matrix D and the node number n input prim to be two lines of the matrix T, the upper and lower figures correspond to two lines of nodes connected to can)
- 2010-03-07 21:18:42下载
- 积分：1
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find_peak
从曲线中检测到其峰值：先利用二次求导得到所有凸点，设置门限，去除过低的凸点，然后利用滑动窗的方法，在凸点中求得满足峰值要求的点(Detected from the curve to its peak: the first use of the second derivative method to get all the bumps, set the threshold too low to remove the bumps, and then use a sliding window, obtained in a bump to meet peak requirements of point)
- 2014-02-24 16:32:16下载
- 积分：1
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gaonan
算法优化非常好，几乎没有循环，可以广泛的应用于数据预测及数据分析,利用最小二乘法进行拟合多元非线性方程。( Algorithm optimization is very good, almost no circulation, Can be widely used in data analysis and forecast data, Multivariate least squares fitting method of nonlinear equations.)
- 2016-05-30 14:39:15下载
- 积分：1
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lkzb
毕业设计论文中编写的关于生成一个雷克子波(Graduate design thesis writing Leike Zi generate a wave)
- 2012-04-25 16:22:07下载
- 积分：1
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EEMD
EEMD是针对EMD方法的不足,提出了一种噪声辅助数据分析方法。EEMD分解原理为:当附加的白噪声均匀分布在整个时频空间时,该时频空间就由滤波器组分割成的不同尺度成分组成。当信号加上均匀分布的白噪声背景时,不同尺度的信号区域将自动映射到与背景白噪声相关的适当尺度上去。当然,每个独立的测试都可能会产生非常嘈杂的结果,这是因为每个附加噪声的成分都包括了信号和附加的白噪声。既然在每个独立的测试中噪声是不同的,当使用足够测试的全体均值时,噪声将会被消除。全体的均值最后将会被认为是真正的结果,唯一持久稳固的部分是信号本身,所 加入的多次测试是为了消除附加的噪声。(The EEMD collection of experience decomposition is improved on the basis of the EMD more given a data processing method!)
- 2013-01-16 21:56:41下载
- 积分：1
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NewThreeStepSearch
视频运动估计中快速块匹配方法 新三步搜索(The video motion estimation based on fast block matching New Three Step Search)
- 2012-11-04 16:56:26下载
- 积分：1
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Image-Compression
一种基于矢量量化快速编码的图像压缩方法种基于矢量量化快速编码的图像压缩方法 (A Fast Vector Quantization Encoding Method for Image Compression)
- 2011-05-06 23:16:37下载
- 积分：1
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power_stat_com_gto48p_6_22
hi all this is the 1st file which its contain no thing
- 2011-06-23 10:10:26下载
- 积分：1
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softbit-BPSK-QPSK-PSK8-QAM16-QAM64
This matlab code describes soft demapper (soft bit) for different modulation types: BPSK, QPSK, PSK 8, QAM 16, QAM 64, which are considered for turbo encoding/decoding. And simulation results are also presented.
- 2021-02-05 14:59:57下载
- 积分：1
