Solved


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 ...

fast 7 Jahre ago

Solved


Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

fast 7 Jahre ago

Solved


Add two numbers
Given a and b, return the sum a+b in c.

fast 7 Jahre ago

Solved


Fibonacci sequence
Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: Inpu...

fast 7 Jahre ago

Solved


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...

fast 7 Jahre ago

Solved


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 ...

fast 7 Jahre ago

Solved


Is my wife right?
Regardless of input, output the string 'yes'.

fast 7 Jahre ago

Solved


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...

fast 7 Jahre ago

Solved


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:...

fast 7 Jahre ago

Answered
How to display fit equation on plot?
txt1='b*x^m'; yL=get(gca,'YLim'); xL=get(gca,'XLim'); text((xL(1)+xL(2))/2,yL(2),txt1,... 'HorizontalA...

fast 7 Jahre ago | 0

Answered
ndfun doesnt support complex numbers..
doc eig

fast 7 Jahre ago | 0

Answered
maximum response of an image
You can try a simple code like this: A=[1,2,3; 6,5,2; 4,3,2]; B=[4 ,1,3; 2,7,1 1,2,4]; C=A...

fast 7 Jahre ago | 1

Answered
How do I Interpolate on an array
X1=X(Y>=-350); distance=X1(end)-X1(1); if precision is not good enough you can interpolate the curve before this

fast 7 Jahre ago | 0

| accepted

Answered
How to put (tab delimited) text files together removing header text?
you can use this algorithm: fid1=fopen('fileName1','w');%open output file to write headers fprintf(fid1,formatSpec,H1,H2...

fast 7 Jahre ago | 0

Answered
Interpolation of an array of values
Do you mean something like this? A = {[3 5 8 9 1 4]; [1 6 9 2 5]; [6 7 8 9 10 12]; [2 5 1 3 4...

fast 7 Jahre ago | 1

| accepted

Question


how to switch YLim from auto to manual using contextmenu
The following code works OK, switching y limit in Fig3_axes. plot_into3=handles.Fig3_axes; ylim_menu = uicontex...

fast 8 Jahre ago | 1 answer | 0

1

answer

Answered
MATLAB Answers Wish-list #2 (and bug reports)
I wish that questioner could have possibility to change his mind about his(her) acceptance decision. At least for a certain peri...

fast 8 Jahre ago | 1

Question


Is there any other way to do the job without using eval?
Matlab experts say ' eval is evil'. I use eval in the case when I read Edit Text data in GUI and str2double is not applicab...

fast 8 Jahre ago | 2 answers | 1

2

answers

Question


switch from GUI axes to figure() and back
I want to plot my graph either in GUI axes or in a separate figure As Walter recommended ( <http://www.mathworks.com/matlabcent...

mehr als 8 Jahre ago | 1 answer | 0

1

answer

Answered
Plot problemp
doc plot

mehr als 8 Jahre ago | 0

Question


Matlab cannot read data from a file which is saved as a text-file from Excel
I am not able to load data from a file which was saved as a text-file from MS Excel. textscan and load return an empty matrix...

mehr als 8 Jahre ago | 1 answer | 0

1

answer

Answered
Switch -- How to specify interval of cases?
switch i case num2cell(1:100) statement case num2cell(101:200) statement end

mehr als 8 Jahre ago | 4

| accepted

Answered
Creating Symbolic Functions
Could it be an alternative solution to use symvar() instead of argnames()? syms x y f = x+y; symvar(f) ans = ...

mehr als 8 Jahre ago | 0

Answered
How can I write a program that can display the first 50 consecutive prime numbers starting with 2?
if _a_ is a prime then length(factor(a)) is equal to 1. You can try while loop.

mehr als 8 Jahre ago | 1

Answered
Matrix of numbers problem
a.*ones(1000,500) Where _a_ is any number. Sum of each pair of rows and sum of each column is equal to _a_*1000. That means...

mehr als 8 Jahre ago | 0

Answered
Solving for a single unknown (non-linear equation)
syms P solve('6.2=1.414*(1-(0.548+0.71*(3.83/49.5)^4)*(1-(1- (P/194166))))*sqrt(P/1.184)*(((0.9975-0.00653*(10^6/(70900*49...

mehr als 8 Jahre ago | 1

Answered
An orthogonal matrix from two orthognal matrices!
will this help? doc orth

mehr als 8 Jahre ago | 0

Answered
"save" in MATLAB
http://www-europe.mathworks.com/matlabcentral/fileexchange/13899-floating-number-conversion-to-binary-and-vice-versa

mehr als 8 Jahre ago | 0

Answered
functions vs. script
"Functions Are Generally Faster Than Scripts" http://www.mathworks.co.uk/help/techdoc/matlab_prog/f8-784135.html#f8-783832

mehr als 8 Jahre ago | 4

Answered
problem with if condition
http://www.mathworks.co.uk/support/solutions/en/data/1-16FOQ/?solution=1-16FOQ and this: http://www.mathworks.co.uk/suppor...

mehr als 8 Jahre ago | 0

Load more