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Is my wife right? Now with even more wrong husband
Again, as in "Is my wife right?" ( <http://www.mathworks.com/matlabcentral/cody/problems/149-is-my-wife-right> ), answer 'yes' r...

mehr als 12 Jahre vor

Gelöst


Schrödinger dog
Everyone knows that dogs are less unpredictable than cats. But is that proven? Is that measurable at all? YES! NOW IT IS! ...

mehr als 12 Jahre vor

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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.

mehr als 12 Jahre vor

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Check if sorted
Check if sorted. Example: Input x = [1 2 0] Output y is 0

mehr als 12 Jahre vor

Gelöst


Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

mehr als 12 Jahre vor

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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 ...

mehr als 12 Jahre vor

Gelöst


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 ...

mehr als 12 Jahre vor

Gelöst


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...

mehr als 12 Jahre vor

Gelöst


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

mehr als 12 Jahre vor

Gelöst


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:...

mehr als 12 Jahre vor

Beantwortet
Help with textscan classifier
Your current output does seem to be what you want. str = 'Eu3+ 1 10.06037350 -4.673610300 -1.834337367'; C = textscan(...

mehr als 12 Jahre vor | 0

Beantwortet
How to insert a matrix to another matrix ?
A = [1,2,3,4,5]; B = randi(5,5); Your A is a row vector, not a column. You can use transpose A' C = [A' B] C...

mehr als 12 Jahre vor | 1

Frage


How to compile against a specific MCR version?
I have an application compiled for MCR 7.17 about a year ago. This has been in constant use by a third party. They requested a s...

mehr als 12 Jahre vor | 2 Antworten | 0

2

Antworten

Beantwortet
How do I plot the values in an array against different values?
Try this plot(P(end-200+1:end,:),[0.500:.0125:3.000]) It's a nice looking tree plot. May be what you want.

mehr als 12 Jahre vor | 0

| akzeptiert

Beantwortet
How to use the 'perfcurve' of Matlab with specific inputs?
OPTROCPT(2) is the TPR value of the optimal cut-point, not the threshold value itself. In your example, try a = find(TPR...

mehr als 12 Jahre vor | 0

Frage


How to escape the url encoding in URLWRITE
Hi I've encountered a slight problem trying to use URLWRITE with 'get' parameters. keyStr = 'Fmjtd%7Cluubnuur2h%xxxxxx...

mehr als 12 Jahre vor | 1 Antwort | 1

1

Antwort

Frage


How to read arbitrary pixel values from a geotiff image?
Hi I'm looking for a function to read values from a geotiff image for an array of arbitrary lat,lon coordinates. Something...

mehr als 13 Jahre vor | 1 Antwort | 0

1

Antwort

Beantwortet
mapshow plot order
The solution I've found builds on the fact that even 2-d plotting is done in 3-d with an implied z=0. With MAPSHOW the surface i...

fast 14 Jahre vor | 1

Beantwortet
How to retrieve a word from a filename
It rather depends on how general you want it. Here's another example that may help you decide. filename = 'rgb_watermark_le...

fast 14 Jahre vor | 1

Frage


Writing PDF files - problem with MSWord automation in compiled executable
Hi I'm having a problem getting MSWord automation to work when the code is compiled as an executable I have a Matlab prog...

etwa 14 Jahre vor | 1 Antwort | 0

1

Antwort

Frage


Why does latlon2pix return non-integer values?
latlon2pix converts latitude-longitude coordinates to pixel coordinates. [row, col] = latlon2pix(R,lat,lon) So, as I under...

mehr als 14 Jahre vor | 1 Antwort | 0

1

Antwort