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by: Michael Sgier |
last post by:
Hello
If someone could explain the code below to me would be great.
// return angle between two vectors
const float inline Angle(const CVector& normal) const
{
return acosf(*this % normal);
}...
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by: Dave Rudolf |
last post by:
Hi all,
Normally, I would trust that the ANSI libraries are written to be as
efficient as possible, but I have an application in which the majority of
the run time is calling the acos(...)...
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by: Mario |
last post by:
How do I get the inverse of a cosine, that is, cos(a) = x, I have x and I need to know a? I don't
need the hyperbolic inverse, unless I can use it to get the cosine inverse.
Greetings,
Mario
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by: khaleel.alyasini |
last post by:
anyone could point me out where did i do wrong? it seems that i can't
get back the original Lena image after the IDCT(inverse discrete cosine
transform) process. the output raw image is nothing...
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by: Chris Smith |
last post by:
Howdy,
I'm a college student and for one of we are writing programs to
numerically compute the parameters of antenna arrays. I decided to use
Python to code up my programs. Up to now I haven't...
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by: manish2008 |
last post by:
Assignment statement
Background theory
Consider a phasor at an angle of Ø (0 <= Ø <= 90°) with projections on the x and y axes as x0 and y0, respectively.
Let it be rotated by an angle of Ø0...
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by: illusion.admins |
last post by:
Has anyone had experience with or implemented a Discrete Cosine
Transform in C#? Found code for FFT which I have taken advantage of
and modified for my use but can not find a thing for DCT. Any...
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by: ratcharit |
last post by:
Currently using cosine function in math.h
Currently I get:
1 = cos(1e^-7)
Is there another way for cos to return value of high accuracy say:
0.999999 = cos(1e^-7)
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by: comcraft1966 |
last post by:
I am planning an Access database for a Hotel chain with several hotels
all over the UK. The required functionality is as follows:
1. A client wants to know the nearest hotel/s to a specific...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The...
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated ...
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