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Question
how to generate a random vector around a constant vector
Hello every body,would any one please help me?i want to generate a random vector around a specific one,for example around [1 2 3...
environ 12 ans il y a | 1 réponse | 0
1
réponseQuestion
Forecasting with Neural Network
Hello every body I am working on load forecasting,and want to compare different methods of forecasting.i want to use Neural Net...
plus de 12 ans il y a | 1 réponse | 0
1
réponseQuestion
HAVE PROBLEM IN LOADING DATA
hello everybody. i am doing a code on PCA, and have to load data to run the code,but i can not! i did what ever i think was th...
plus de 12 ans il y a | 1 réponse | 0
0
réponseQuestion
Load function,getting started
Hello every body and thanks for your help in advance. i am trying to learn Matlab step by step by reading it's help file. ther...
plus de 12 ans il y a | 1 réponse | 0
1
réponseQuestion
linear regression system identification
hello everybody,i have to do a system identification task with linear regression method,but instead of using the 2_norm of the e...
presque 13 ans il y a | 1 réponse | 0
1
réponseA résolu
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 ...
presque 13 ans il y a
Question
working with function freqz
hi every body would any one please tell me how to set the angular domain of freqz function to (-pi,pi)? i mean the default is ...
presque 13 ans il y a | 1 réponse | 0
0
réponseQuestion
how to programm with matlab
hi i am new with matlab.could any one please tell me the best way to become expert with coding in 1 year?
presque 13 ans il y a | 4 réponses | 0
4
réponsesA résolu
Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.
presque 13 ans il y a
A résolu
Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...
presque 13 ans il y a
A résolu
Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...
presque 13 ans il y a
Question
SYSTEM modeling with simulink
hello every one,i want to run a simulink model or matlab code,to model a system,both it's linear and non linear models,in such ...
presque 13 ans il y a | 1 réponse | 0
1
réponseA résolu
Back and Forth Rows
Given a number n, create an n-by-n matrix in which the integers from 1 to n^2 wind back and forth along the rows as shown in the...
presque 13 ans il y a
A résolu
Determine if input is odd
Given the input n, return true if n is odd or false if n is even.
presque 13 ans il y a
A résolu
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 ...
presque 13 ans il y a
A résolu
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...
presque 13 ans il y a
A résolu
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 ...
presque 13 ans il y a
A résolu
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...
presque 13 ans il y a
A résolu
Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...
presque 13 ans il y a
