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Dr. Hedaya Mahmood Alasooly Some Case Studies on Signal, Audio and Image Processing Using Matlab

Computer
Englisch
9185 Wörter
Keine Altersempfehlung
75
0

This project shows some selected signal techniques, including image and audio processing, using the Matlab digital signal processing and image processing toolboxes. The project is divided to 3 parts. Part I includes design and implementation of different types of filters for filtering signal that has different sinusoidal frequency components or noise. The comparison was made between FIR low pass flter, butterworth filter, Chebycheve Type I low pass filter and Chebycheve Type II low pass filter. Then different types of IIR Butterworth filters were designed and implemented to filter a signal that has many harmonics components, including low pass filter, high pass filter, stop band filter and band pass filter. Part II examined audio filtering in the sense of specific frequency suppression and extraction. There are many different types of filters available for the construction of filters. We will specifically use the Butterworth filter. An audio signal was read and different types of filters, including low pass filter, high pass filter, stop band filter and band pass filter, were designed and implemented in order to filter the audio signal from some frequency bands. Then the discrete cosine transform compression examined on the audio signal at different compression rates: 50%, 75% , 87.5% Part III deals with image processing; the project shows examples in smoothing, sharpening, and edge detection. Other useful operations on the image were tested, including image cropping, image resizing, image, histogram equalization and altering image brightness [mehr]

Stichwörter: Signal Processing, Image Processing, Audio Processing, Matlab, Signal Processing Toolbox, Image Processing Toolbox, FIR Filters, IIR Filters, Signal Processing, Image Processing, Audio Processing, Matlab, Signal Processing Toolbox, Image Processing Toolbox, FIR Filters, IIR Filters

8,99 US$

G. HARVEY RALPHSON BOY SCOUTS MYSTERIOUS SIGNAL

OR PERILS OF THE BLACK BEAR PATROL

Kinder- und Jugendbuch
Englisch
49202 Wörter
Ab 18 Jahren
2
1

George Harvey Ralphson (1879–1940) was a writer of juvenile adventure books in the early 20th century. He was [mehr]

Kostenlos

Mildred A. Wirt Signal in the Dark

Belletristik
Englisch
40060 Wörter
Ab 18 Jahren
3
0

"The situation is getting worse instead of better, Penny. Three of our reporters are sick, and we're trying [mehr]

Kostenlos

G. Harvey Ralphson Boy Scouts Mysterious Signal

Perils of the Black Bear Patrol

Belletristik
Englisch
49132 Wörter
Ab 18 Jahren
2
0

George Harvey Ralphson (1879–1940) was a writer of juvenile adventure books in the early 20th century. He was best known for his "Boy Scout" series of adventures. He was one of the first American Boy Scouts Masters. Producing a number of adventure stories for boys during his career, George Harvey Ralphson created suspenseful plots in a variety of American regional and exotic locations. His characters embody the Boy Scout spirit and their slogan "Do a Good Turn Daily". [mehr]

Kostenlos

KALAIVANI NAGARAJAN, SATHYA SENTHILNATHAN MCQ ON DIGITAL IMAGE PROCESSING

IMAGE ENHANCEMENT

Technik
Englisch
722 Wörter
Keine Altersempfehlung
6827
4

THIS BOOK IS ABOUT THE MCQ ON IMAGE ENHANCEMENT TECHNIQUES. FOR EASY UNDERSTANDING OF IMAGE EHNANCEMENT TECHNIQUES THIS [mehr]

Stichwörter: ENHANCEMENT, HISTOFRAM, FILTERS

Kostenlos

Dr. Chandan Deep Singh, Rajdeep Singh Friction Stir Processing of Aluminium Alloy Using Multipass Technique

Technik
Englisch
17325 Wörter
Ab 16 Jahren
141
0

FSP is manufacturing the Technique used to modify the microstructure metals. In this process a rotating tool is penetrated in the work piece and moved in the transverse direction. Further FSP technique is used for fabrication of surface composite on aluminium substrate and homogenization of powder metallurgy aluminium alloy, metal matrix composites, and the cast aluminium alloys. By this process material properties can be improved due to enhancement of grain structure. With this technique the material have shown good corrosion resistance, high strength and high fatigue resistance. [mehr]

Stichwörter: FSP, Al alloy, Multipass Technique

22,99 US$

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eBooks „signal processing“

Bücher (6)

eBooks „signal processing“

Bücher (6)

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