dot-product

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Matrix components and dot product

I have the following GLSL code: uniform mat3x3 rgb2xyz = mat3x3( vec3(DEFAULT_RGB2XYZ_XR, DEFAULT_RGB2XYZ_XG, DEFAULT_RGB2XYZ_XB),[详细]

2023-03-30 06:25 分类：问答
numpy: column-wise dot product

Given a 2D numpy array, I need to compute the dot product of every column with itself, and store the result in a 1D array. The following works:[详细]

2023-03-11 09:24 分类：问答
dot product of complex vectors with openMP

I\'m using a version of openMP which does not support reduce() for complex argument. I need a fast dot-product function like[详细]

2023-03-10 22:04 分类：问答
Speeding up numpy.dot

I\'ve got a numpy script that spends about 50% of its runtime in the following code: s = numpy.dot(v1, v1)[详细]

2023-03-05 21:37 分类：问答
What is the pythonic way to calculate dot product?

I have two lists, one is named as A, another is named as B. Each element in A is a triple, and each element in B is just an number. I would like to calculate the result defined as :[详细]

2023-03-04 03:23 分类：问答
Most efficient way to store 4 dot products into a contiguous array in C using SSE intrinsics

I am optimizing some code for an Intel x86 Nehalem micro-architecture using SSE intrinsics. A portion of my program computes 4 dot products and adds each result to the previous 开发者_C百科values in[详细]

2023-01-24 17:04 分类：问答
dot product in python [closed]

开发者_如何学Python It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current f[详细]

2023-01-23 16:22 分类：问答
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2022-12-23 21:47 分类：问答