Zikobrelli

Last seen: 2 years 前 | 自 2013 起处于活动状态

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how to compute separate line 2 dimensional points
Given X and Y, this function will give you your 'w' and 'b' function [a b] = droite_reg(X,Y) % Linear fitting % Y = a +...

10 years 前 | 0

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Finding indices of array that has a constraint
example: vector B=[1:10] Constraint: greater than 5 idx=find(B>5)% will give you the indices satisfying the constraint...

10 years 前 | 0

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How do I calculate an inverse engine torque map from an engine torque map?
RPM=[500 1000 1500 2000]'; alpha_throttle=[0.1 0.2 0.4 0.8]; torque_map= [67 89 95 108 74 92 11...

10 years 前 | 0

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cut figure I want to see
im not sure i understand what you're asking for but this might help plot(rand(1,10)) xlim([3 4]) ylim([0.7 0.8]) ...

10 years 前 | 0

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Sum every i-th column in matrix seperately
Try sum(A(:,[1 4])) where A is your random matrix.The line above will give you the sums of column 1 and 4. ex: A=spiral(4...

10 years 前 | 0

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display extra value in datacursor
Data cursor has a callback function that can be found like this: on your plot: 1)click on the data cursor 2)Right click on ...

10 years 前 | 0

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sir, i have a text file ... which consists of 60000 rows and 15 columns.... i have to read the 2nd and 4 th column... all other columns are 0 matrix...in that i have to read the 2nd and 4th column ... what i have to do??
Hi ruby, can you please send an example?

10 years 前 | 0