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How to extract a row from a transpose of a matrix
Hi, Say I do have a matrix M=[1 2; 3 4; 5 6] And say that I want to extract the first row from the transpose of the M matr...
8 years 前 | 1 个回答 | 0
1
个回答提问
Is quaternion multiplication associative?
Hi, I know that quaternions hold associative property, which is A.(B.C) = (A.B).C But, have a look at the code below ...
8 years 前 | 1 个回答 | 0
1
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How to multiply quaternions with symbols
I found the answer. If anyone having the same issue, when specifying the symbol instead of typing just, t=sym('t'); Mus...
How to multiply quaternions with symbols
I found the answer. If anyone having the same issue, when specifying the symbol instead of typing just, t=sym('t'); Mus...
8 years 前 | 2
提问
How to multiply quaternions with symbols
Hi, I'm trying to multiply two quaternions with 'quatmultiply'. But one quaternion contains symbols. So matlab gives an er...
8 years 前 | 1 个回答 | 0
1
个回答提问
How to combine two row matrixes into one 'n X m' matrix
Hi, I have two 1x3 row matrixes such as A=[a1,a2,a3] and B=[b1,b2,b3] And I want to combine those two A and B matrixes...
8 years 前 | 1 个回答 | 0
1
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How to get the matrix with maximum(or minimum) number of elements
Hi, Suppose there are 3 matrixes A,B & C with sizes of [1 5],[1 8] and [1 9] respectively. Is it possible to find the matr...
9 years 前 | 2 个回答 | 0
2
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How to generate a 256 point sine wave of frequency 1Hz
Hi all, Please help me to generate a *256 point sine wave of frequency 1Hz sampled at a frequency of 50Hz.* And I need to *pl...
9 years 前 | 0 个回答 | 0
0
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In an assignment A(I) = B, the number of elements in B and I must be the same
whenever i execute following code it gives an error "In an assignment A(I) = B, the number of elements in B and I must be the s...
9 years 前 | 1 个回答 | 0
1
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How to mix Chirp and Gong signals in matlab
Hi everyone, I'm wondering about how to mix 'chirp.mat' and 'gong.mat' sample audio files that come with matlab. Thanks in...
9 years 前 | 1 个回答 | 0
1
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Why the magnitudes values in magnitude spectrum are different even though the amplitudes of the signals are same
Here I have a combined sinusoid(y). It's a combination of two sinusoids one with 7Hz(x1) and one with 40Hz(X2), Amplitudes of b...
10 years 前 | 0 个回答 | 0
0
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How to find the index of the first minimum element
Hello, I have a 1X6 matrix. y = [682.8333 399.8160 34.2270 46.1800 107.7035 ]; I wanna find the first minimum el...
10 years 前 | 1 个回答 | 0
1
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How to find which element is the lowest first or second or third or ....
There is a 1X1 matrix. I wanna find which element is the MINIMUM not the minimum value but the number of the particular eleme...
10 years 前 | 1 个回答 | 0
1
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Ho w to find the first minimum element in a row
Here i have a 1X6 matrix y = 682.8333 399.8160 34.2270 46.1800 107.7035 21.5367 what i wanna do is to find th...
10 years 前 | 2 个回答 | 0
2
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How to stimulate an FM modulator?
For an assignment I've got to stimulate an FM modulator I did that part But I need help to find the "MINIMUM MODULATOR INDEX W...
10 years 前 | 0 个回答 | 0
