第64号浮线至喷雾
原文：Convert ndarray from float64 to integer
原文：Convert ndarray from float64 to integer
I ve got a ndarray in python with a类浮动64. 我将阵列变成了一批愤怒。 我应如何这样做?
标签：的问答
SciPy interp1d 结果不同于MatLab Interp1
原文：SciPy interp1d results are different than MatLab interp1
原文：SciPy interp1d results are different than MatLab interp1
I m converting a MatLab program to Python, and I m having problems understanding why scipy.interpolate.interp1d is giving different results than MatLab interp1. In MatLab the usage is slightly ...
采用混合体。
原文：Use scipy.integrate.quad to integrate complex numbers
原文：Use scipy.integrate.quad to integrate complex numbers
右边现在就座。 融合,成功融合了一些真正的融合。 现在,我似乎需要整合一个复杂的综合体。 似乎不能这样做,因为......
等级分级,配以字典中的基因表达矩阵
原文：hierarchical clustering with gene expression matrix in python
原文：hierarchical clustering with gene expression matrix in python
我怎么能够(就基因表达数据而言)以显示基因表达价值矩阵和分图的方式,在 Python进行分级分类? 我指的是......
Consecutive, Overlapping Subsets of Array
原文：Consecutive, Overlapping Subsets of Array (NumPy, Python)
原文：Consecutive, Overlapping Subsets of Array (NumPy, Python)
我有一个NumPy阵列[1,2,3,4,5,6,7,8,9,10,11,12,13,14],希望有一个阵列,如[1、2,3,4,5]、[3,4,5]、[3,4,5,6]、[11,12,13,14]。
我如何能够有效地从零敲碎打的矩阵中删除一栏?
原文：How can I remove a column from a sparse matrix efficiently?
原文：How can I remove a column from a sparse matrix efficiently?
如果我正在使用sparse.lil_matrix格式，怎么样可以轻松高效地从矩阵中删除一列？
Python create create array array
原文：Pythonic way to create a numpy array from a list of numpy arrays
原文：Pythonic way to create a numpy array from a list of numpy arrays
我在 lo体内生成了一个单体积阵列清单,随后将这份清单转换成2个单体。 如果我事先知道项目的数量,我将预先分配2个ump的阵列,但我......
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