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Hayam Wahdan


Last seen: 3 years 前 |  自 2016 起处于活动状态

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统计学

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solve non-linear optimization problem
how to maximize this nonlinear function z and find the value of x and y, z= 0.031 {0.009[exp⁡(x-z)-1]+x/1.14}-(-1+√(1+y^4/x))/y...

3 years 前 | 1 个回答 | 0

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how to calculate the value of theta_k in terms of theta_i and theta_j
how to calculate the value of theta_k in terms of theta_i and theta_j in the following non- linear formula log(Theta_k +sqrt...

4 years 前 | 1 个回答 | 0

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How to find theta_k in terms of theta_i and theta_j in the following formula
Theta_k *sqrt(1+theta_k^2) + arcsinh(theta_k) = {theta_j* sqrt(1+theta_j^2)+arcsinh(theta_j)}+{theta_i * sqrt(1+theta_i^2)+arcs...

4 years 前 | 1 个回答 | 0

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how to generate symmetric matrix with zero-one elements, complexity index of this matrix (number of ones / (size )^2) = any number from zero to 1 and diagonal equal ones
how to generate symmetric matrix with zero-one elements, complexity index of this matrix (number of ones / (size )^2) = any numb...

8 years 前 | 2 个回答 | 2

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How to generate square zero one matrix with specific characteristics
How to generate square zero one matrix to satisfy this condition ( number of ones/ number of rows ^2)=0.7 or 0.6,.... Any numb...

8 years 前 | 1 个回答 | 0

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