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Rotate a Matrix
Input a Matrix x, Output y is the matrix rotating x 90 degrees clockwise
mer än 11 år ago
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Find the largest value in the 3D matrix
Given a 3D matrix, A, find the largest value. E.g. >> A = 1:9; >> A=reshape(A,[3 1 3]); >> islargest(A) ans = 9
mer än 11 år ago
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Rotate a Matrix by 90 degrees
Rotate a Matrix by 90 degrees Example: If the input is: X = 1 2 3 4 5 6 7 8 9 ...
mer än 11 år ago
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Back to basics 11 - Max Integer
Covering some basic topics I haven't seen elsewhere on Cody. Return the largest positive integer MATLAB can handle.
mer än 11 år ago
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Back to basics 8 - Matrix Diagonals
Covering some basic topics I haven't seen elsewhere on Cody. Given an input vector of numbers, output a square array with the...
mer än 11 år ago
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Sum of diagonal of a square matrix
If x = [1 2 4; 3 4 5; 5 6 7] then y should be the sum of the diagonals of the matrix y = 1 + 4 + 7 = 12
mer än 11 år ago
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Make one big string out of two smaller strings
If you have two small strings, like 'a' and 'b', return them put together like 'ab'. 'a' and 'b' => 'ab' For extra ...
mer än 11 år ago
Answered
RCS Calculations for Phased Array System Toolbox
ok... use HH VV HV and VH values for different polarizations for your simulation in matlab. in each elevation and azimuth angle ...
RCS Calculations for Phased Array System Toolbox
ok... use HH VV HV and VH values for different polarizations for your simulation in matlab. in each elevation and azimuth angle ...
mer än 11 år ago | 0
Answered
RCS Calculations for Phased Array System Toolbox
as you may know most approximate methods can predict RCS within few dBs of the truth. In general, such a variation is quite acce...
RCS Calculations for Phased Array System Toolbox
as you may know most approximate methods can predict RCS within few dBs of the truth. In general, such a variation is quite acce...
mer än 11 år ago | 0
Answered
Simulink: High Freq. noise in sim. results
hi.i draw your model in simulink and also modeled the system in matlab itself. the STEP()command in matlab obviously shows that...
Simulink: High Freq. noise in sim. results
hi.i draw your model in simulink and also modeled the system in matlab itself. the STEP()command in matlab obviously shows that...
mer än 11 år ago | 0
| accepted
Answered
How do I add a matrix to another matrix with different sizes?
C=B; for i=1:length(B) for j=1:length(A) if A(j,1:2)==B(i,1:2) C(i,:)=A(j,:) end end ...
How do I add a matrix to another matrix with different sizes?
C=B; for i=1:length(B) for j=1:length(A) if A(j,1:2)==B(i,1:2) C(i,:)=A(j,:) end end ...
mer än 11 år ago | 0
Answered
How do I add a matrix to another matrix with different sizes?
if you want to add matrix A to first raw's of B you can use the following code: C=zeros(size(B)); C(1:size(A,1),:)=A; ...
How do I add a matrix to another matrix with different sizes?
if you want to add matrix A to first raw's of B you can use the following code: C=zeros(size(B)); C(1:size(A,1),:)=A; ...
mer än 11 år ago | 0
Answered
fitting sum of gaussians into a data set (100 rows and 1 column)
you can use the function "lsqcurvefit".first define Gaussian formula in a function mfile.then the lsqcurvefit function gives the...
fitting sum of gaussians into a data set (100 rows and 1 column)
you can use the function "lsqcurvefit".first define Gaussian formula in a function mfile.then the lsqcurvefit function gives the...
mer än 11 år ago | 0
| accepted
Answered
simulink adaptive notch filter
designing adaptive filters and none adaptive filters are two separate topics.you have to read more about adaptive systems. (here...
simulink adaptive notch filter
designing adaptive filters and none adaptive filters are two separate topics.you have to read more about adaptive systems. (here...
mer än 11 år ago | 0
Answered
how to use technique to save value in final matrix - matlab coding?
with a for loop you can write following code: for kk=1:Nmod {all your code goes here} Ai(kk)=An; ...
how to use technique to save value in final matrix - matlab coding?
with a for loop you can write following code: for kk=1:Nmod {all your code goes here} Ai(kk)=An; ...
mer än 11 år ago | 0
Answered
How to interpolate to the nearest value
here is the answer to your question. :) t = 1900:10:1990; >> p = [75.995 91.972 105.711 123.203 131.669... 150.697 ...
How to interpolate to the nearest value
here is the answer to your question. :) t = 1900:10:1990; >> p = [75.995 91.972 105.711 123.203 131.669... 150.697 ...
mer än 11 år ago | 0
Answered
Getting a warning while finding an inverse
your matrix is singular.it means that it's determinant is close to zero or actually zero.or even perhaps if you are sure that it...
Getting a warning while finding an inverse
your matrix is singular.it means that it's determinant is close to zero or actually zero.or even perhaps if you are sure that it...
mer än 11 år ago | 0
Answered
Adding variables from function to workplace - Output not working
hi, well,we know that functions don't share variables with workspace,if you want to use variables in several functions you can ...
Adding variables from function to workplace - Output not working
hi, well,we know that functions don't share variables with workspace,if you want to use variables in several functions you can ...
mer än 11 år ago | 0
Submitted
thinned phased array
this function plotes the pattern of a thinned phased array
mer än 11 år ago | 3 downloads |
Solved
Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...
mer än 11 år ago
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Bottles of beer
Given an input number representing the number of bottles of beer on the wall, output how many are left if you take one down and ...
mer än 11 år ago
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Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...
mer än 11 år ago
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Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...
mer än 11 år ago
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Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...
nästan 12 år ago
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Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...
nästan 12 år ago
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Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...
nästan 12 år ago
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Determine if input is odd
Given the input n, return true if n is odd or false if n is even.
nästan 12 år ago