MATLAB (Matrix Laboratory)

# What is mat lab? # What does mat lab stands for? # What does mat lab do? # How are solutions expressed in mat lab? # What are the advantages of using mat lab? # What is the basic data element of mat lab? # Does matrix in mat lab require dimensioning? # What are toolboxes? # What areas are toolboxes are available in? # What are different types of system mat lab can handle? # What is the statement for linear convolution? # What is the statement for cross correlation? # What is the statement for auto correlation? # Statement for finding FFT? # What is the language used in mat lab? # What is a vector (reference to mat lab)? # What is matrix? # Syntax for simple array definition? # Significance of increment in array definition? # Why is terminate needed in array definition? # How is a matrix defined? # How are different row elements separated? # If we don't use a comma in separating elements of same row what else we can do? # What is a plot? # What function is used to generate a 3D graphic? # How many digits mat lab shows by default? # Syntax of hyperbola tangent function? # Syntax for inverse cosine function? # Function for complex conjugate? # Function for real part? # Function for imaginary part? # What does fix stand for? # What does ceil and floor stand for? # Command for polar coordinate plot? # Command for discrete sequence plot? # How do we label x and y axis? # How can we take values from the user? # What are the applications of dip in image processing? # What is signal? # What is a oneD and 2D signal? # What is a continuous and discrete signal? # What are random signals? # What are periodic signals? # What are stable systems? # What is the order of the system?

using the function norm(A,x)

where A is the matrix/vector that you have to compute the norm for

and x can be 1,2,inf, or 'fro' to compute the 1-norm, 2-norm, infinite-norm and frobenius norm respectively.

It's the player with the

Work idependently of the text.

ya definetely.

Easy to manipulate.

Compact storage.

(those are also the disadvantages)

There is always a confusion among the newbies about the difference between Image Processing and Computer Graphics. Unless specifically mentioned , Computer Graphics is all about Synthesizing a new image from Geometry , Lighting parameters , Materials and Textures . The Emphasis is on Digital Image Synthesis.

Image Processing is the process of manipulating an image acquired through some device . The image too often will be acquired from photographs,scanners , medical equipments. The emphasis is on Analysis and Enhancement of the image. Computer Vision is an area where Image Analysis is used a lot. Raster Operations dominate in the case of image processing. In the case of Computer Graphics , you will mix vector and raster operations to generate the final image.

Image processing is an advanced technique to edit any photography and turns a different look to the same photographs and also increase its attractiveness to the viewers. Most commonly this helps more for them whom are related with any online store or any eCommerce business. Looking for more information about photo editing anyone could try this article for gathering more knowledge about Image Photo Editing.

There are 4 windows in matlab :

1)The Command Window

2)Workspace Window

3)Command History Window

4)Current directory Window

You can do this by selecting the sequence of images you want to animate and then using the Matlab's function called "im2frame". This will result in a video.

It is important to have image segmentation because it will help when processors are trying to adjust the image quality. They use this to make it a high level image.

Digital Image Processing is a type of Digital manipulation pertaining to pictures and video. "Photoshopping" a digital picture is an example of Digital Image Processing. Another example is what takes place in a digital camera when the image is captured on the image sensor and converted into a JPEG file to be saved on a memory card.

Digital Signal Processing is a generic term for any manipulation of a Digitally encoded signal, such as Audio, Video, or Radio Signals. This also includes Digital Image Processing where there is a signal being sent from one part of a system to another, such as in a digital camera. There are Microprocessors that are specifically built to process digital signals known as "Digital Signal Processors" (or DSP's).

The signal processing hardware can be used for image processing also. DSP processors like TMS 6713 can be used in image processing also. The hardware is required for image capture also.

#include<stdio.h>

int main()

{

int limit,num,sum=0,i;

printf("enter a number");

scanf("%d",&num);

for(i=0;i<=num;i++)

sum+=i;

printf("%d",sum);

return 0;

}

An image is called real if the light rays coming from a point(point on object) meet at a point after reflection or refraction.

An image is virtual if the light rays do not actually meet after reflection or refraction. These rays appear to come from a point which is the point where we say virtual image is formed.

It's a mild tradeoff between the magnitude response of the filter and minimizing the impact of envelope distortion by maintaining a linear phase in the passband. One could argue the same would be achived by a Bessel-Thomson type filter, but this is the extreme of linear phase response. (a gaussian filter to inf dB) which is not necessarily the best compromise when you need to space multiple channels in a given amount of bandwidth. The B-T would be perfect, if your signal were the only one...probably not the case for your application so a gaussian is chosen as a reasonable compromise to prevent inter-channel interference.

§ Image processing tends to focus on 2D images, how to transform one image to another by pixel-wise operations, such as noise removal, edge detection, etc. whereas computer vision includes 3D analysis from 2D images.

§ As inferred from above, image processing does not require any assumptions, nor does it produce any interpretations about the image content, whereas computer vision often relies on more or less complex assumptions about the scene depicted in an image.

§ The output of image processing is another image whereas the output of computer vision is generally information in the form of a decision or data.

§ Image processing is a subset of computer vision.

Might want to change the battery.

The Sharper Image Massager is a full-body robotic massaging chair. Its a home chair that simulates a professional masseuse's massage. The chair reclines too.

Xilinx is a package.

Matlab is a package and language.

Xilinx requires a HDL program to execute the required logic.

Matlab requires the Matlab program for that purpose.

Xilinx is used for digital electronics.

Matlab is used for signal processing.

Eyes as blue as the sky-apex

The screen based images should have the same resolution as the screen - usually about 72dpi.

it mean that when she was in the public she was concerned about people may think about her mental represention