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Hi Bob,
Thanks for directing me to scientific notation explanation.
if i understand correctly than
-1.1576e-005 = -1.1576 x 10^005 [i think 005 mean -5]
so it will be -1.1576 x 10^-5 => 0.00011576 (i think it is a big value)
and
4e-008 = 4 x 10^008 [i think 008 mean -8]
so it will be -4 x 10^-8 => -0.000000004 (i think it is small value)
Am i right?
yes i edited because i understood after your reply that what i need to understand,. sorry to do it.
I want to understand how to say that this value is too large or too small.
You edited the question after I answered it.
I want to understand how to say that this value is too large or too small.
Hi;
That is scientific notation:
-1.1576e-005 = -.000011576
4e-008 = .00000004
Hi guys,
Please help me to understand that how to identify this value is too big or too small.
I always misunderstand it .
-1.1576e-005
4e-008
thanks
Hi all,
I am interested to understand the wavelets transform in 2D and 1D.
Anyone can help me to understand the basic concept.
I read paper on 2D wavelet but really did not understand any one .. did not understand basic mathematical concept.
Please if anyone have knowledge in this area than pls share and help me to understand it . thanks you
Hi Bob and hello to everyone
In my previous post, i posted the first derivative of 2D function f(x+u,y+v) by the taylor series expansion.
This time i want to apply SVD singular value decomposition on 2D function f(x+u, y+v).
But do not have idea how to do it.
Hi guys,
I am looking how can we define SVD of 2D function f(x+u,y+v)?
Anyone can pls help me to direct to it. thank you
Well i defined Mod in histogram is the most frequent frequency value in histogram. Do you understand it now?
Hi all,
Today i posted question to understand the difference of Mod operation % and Mod in histogram.
Does both have same meaning?
Hello,
Than what is the second order of f (x,y) at the point (a,b)?
Hi Guys,
Today i need to understand the mathematical equation.
Below attached equation is the first derivative of 2D function, f(x+u, y+v) by the taylor series.
I need explanation that how to get it.
thank you.
Thank you
I was joking all the time then.
We have 2 > 0, so why should 2 be smaller?
2 is small enough than 40 or 50.
And also it is noise for me in the data.
that's y i have to ignore or remove smaller numbers or weak points.
I am looking a method to ignore small numbers as noise.
pari_alf wrote:in values 0 0 0 0 0 0 0 0 2, 2 is the bigger number but actually it is the smaller number.
Hi pari;
What do you mean by 2 is the smaller number?
As you said that it is easy to define.
If anyone have something to suggest me than please shoot ideas.
thank you.
Please leave 3x3 window for now.
weakest point meant smaller value and strongest point meant bigger value..
in values 0 0 0 0 0 0 0 0 2, 2 is the bigger number but actually it is the smaller number.
And for example we have values like this
19 43 43 45 28 5 0 0 0 0 0
In that data, 45 is the biggest number among all other number given above.
And really 45 is the bigger number .. .you can say that it is hard to break.
And 0 is not in my consideration because 0 have no meaning for me right now.
so 2 is the weakest point in these values
0 0 0 0 0 0 0 0 2
and 45 is the strongest point in these values
19 43 43 45 28 5 0 0 0 0 0
Kindly suggest me any method by which i will be able to discriminate strongest and weakest point.
thanks
Ok Let's forget about 3x3 window .
For example, i have these values .
19 43 43 45 28 5 0 0 0 0 0
I want find strongest point, greater than 0.
One way is to use maximum value to get the strongest point.
But for example, we have points are like these 0 0 0 0 0 0 0 0 0 2
than point >0 , which is 2 as the maximum value. but 2 is the weakest point,
But i have to consider only strongest point only.
How can we define get strong points in 3x3 window?
Hello All,
I am interested to find eigen values .
There are two ways to find eigen values of 2x2 matrix
Let say A is a matrix of size 2x2 ,
A = [2 1]
[1 2]
1. so ( A - lamda I ) = 0, where I is the identity matrix
2. second way is shown in the attached image
Source: http://www.soest.hawaii.edu/martel/Cour … ectors.pdf
I can get eigen values from method 1.
But i am failed to get second eigen value from method 2.
Anyone can pls help me.
Thanks
Oh sorry.
divide 10x10 block into 4 equal blocks.
not 9x9 blocks. sorry
No, i wanna equally 4 rectangles,.
The rectangle that you points .. those are not equal size.
Like this attached image. .
Hi Everyone,
I have a rectangle of size 10,10.
I want to divide rectangle of this size into 9 x9 blocks.
Anyone have idea.. about this..
Well, i was just considering only in context of shape.
Shape wise they might look similar.
anyway.. thanks guys for having a very nice discussuion
similarly, shape wise.. there is not a difference between 7 and > sign. both look similar in shape wise.
What you guys give opinion on it.
thanks
But i think in shape wise,.. both are same. .
A circle is the set of all points on a plane which are equidistant from a given point.
Zero is {}.
O is a letter.
---
Well, we use a circle to represent the two later things but it is just a notation.
What is the difference of circle, zero and alphabet O?