properties of the discrete fourier transform
Digital signal processing using MATLAB 3rd edition slicer
Ngày tải lên :
18/10/2015, 20:05
... Reconstruction in the z -Domain 5.3 The Discrete Fourier Transform 5.4 Properties of the Discrete Fourier Transform 5.5 Linear Convolution Using the DFT 5.6 The Fast Fourier Transform 5.7 Problems ... for computing the Fourier transform are discussed in Chapter in the form of the discrete Fourier transform and the fast Fourier transform Chapters through constitute the second part of this book, ... require it vi CONTENTS THE DISCRETE- TIME FOURIER ANALYSIS 3.1 The Discrete- time Fourier Transform (DTFT) 3.2 The Properties of the DTFT 3.3 The Frequency Domain Representation of LTI Systems 74 3.4...
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Professional Web Design: Techniques and Templates- P12
Ngày tải lên :
17/10/2013, 23:15
... a variety of ways of sending emails with a signature file One way is to save the XHTML file on the computer that contains the email software the user sends email with Then in the software, such ... Select the layer of the photo in the design (in this example, it is the upsidedown photo of the man) that is going to be replaced Note Windows users can right-click the photo to be replaced and then ... File/Send/Page by Email The browser will open the email software, such as Microsoft Outlook, and embed the file into a new email The user then needs to send the email as any other email It is important...
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Tài liệu Professional Web Design: Techniques and Templates- P13 pdf
Ngày tải lên :
24/12/2013, 15:16
... decrease, so does the resolution and coding method used In other words, the resolution for which the designs were created eventually decreases to 800 Â 600 resolution, and the coding method eventually ... CSS-based designs The purpose of the older designs serves more as creative inspiration for readers to create their own designs or even to modify more recent templates included with the book Please ... Edition Folder The designs in this folder decrease in numerical order The most recent designs are shown first These are CSS-based designs created for 1024 Â 768 resolution As the design numbers...
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Tài liệu Professional Web Design: Techniques and Templates- P17 ppt
Ngày tải lên :
24/12/2013, 15:16
... Folder Following are the designs that were included with the first edition of this book While the resolution and coding method are not appropriate for today’s designer, the work can still be ... (second-level page for nearly full content) Photo credits: A5design Additional Designs Available on the DVD Second-level template for more content Second-level template for more content Please purchase ... www.verypdf.com to remove this watermark Designs—First Edition Folder Additional Designs Available on the DVD Second-level template for more content Design 48 (First Edition) Homepage design Please...
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Tài liệu Professional Web Design: Techniques and Templates- P18 docx
Ngày tải lên :
24/12/2013, 15:16
... menu_item_2.htm Photo credits: A5design Summary The designs included on the DVD with this book offer a variety of options for the reader The types of designs include XHTML table-based coded Web ... Photoshop-only designs, and CSS-coded designs This not only offers the reader a variety of designs that can be quickly customized and used, but they can be used for inspiration as well Please purchase ... description of, 114 linking to, 118, 120 properties, 116, 119-120 rule, 116 selectors, 116 shortcuts, 450 shorthand properties, 116 Tantek Celik Hack, 117 values, 116 visual reference of, 116 CSS...
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Tài liệu Active Filter Design Techniques ppt
Ngày tải lên :
20/01/2014, 03:20
... demonstrated that the higher the corner frequency of a partial filter, the higher its Q Therefore, to avoid the saturation of the individual stages, the filters need to be placed in the order of rising ... series, so that the product of the individual frequency responses results in the optimized frequency response of the overall filter In order to simplify the design of the partial filters, the coefficients ... overall filter Figure 16–4 shows the results of a fourth-order RC low-pass filter The rolloff of each partial filter (Curve 1) is –20 dB/decade, increasing the roll-off of the overall filter (Curve...
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Tài liệu Professional Web Design: Techniques and Templates- P1 ppt
Ngày tải lên :
21/01/2014, 21:20
... comparable method of determining the speed of a site is by the weight of a page (the amount of kilobytes) The standard for many years was to keep the site under 35KB With the growth of CSS-based sites ... question the professionalism and credibility of the business or individual and will very likely leave the site The designer in Figure 1.5 valued aesthetics more than the designer of the site ... 1.3, the color and line to the left of the cow repeat vertically no matter how long the page runs, while the photos stay in their respective positions This allows the original look and feel of the...
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Tài liệu Professional Web Design: Techniques and Templates- P2 ppt
Ngày tải lên :
21/01/2014, 21:20
... also reduces the amount of space of the body if the content is not as long as other pages Figure 3.14 is a third-level page of the same site that requires the full width of the body for the map To ... One menu is to the right of the global menu, which is in the upper-left corner of the page; the other menu is in the row below the World Tradeshow content Portal sites, which offer many resources ... audience possible It is the job of the designer to know the statistics, understand the implications of the various resolutions, and, if need be, make the call on the resolution if the client ‘‘doesn’t...
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Tài liệu Professional Web Design: Techniques and Templates- P3 pptx
Ngày tải lên :
21/01/2014, 21:20
... The advantage to rounded edges is that they soften the look of a site Figure 5.6 uses a rounded corner just to the left of the upper part of the body of the page Developing Layers As previously ... images in their respective families One good method is to include the family of the image first in the name and then include the text that identifies that specific image in the second half of the file ... makes use of cached images and include files, which decrease download time The designer then enters content into the body of each page of the site Work with the client as the site is built The designer...
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Tài liệu Professional Web Design: Techniques and Templates- P4 pdf
Ngày tải lên :
21/01/2014, 21:20
... each other ■ The nested box does not inherit the width of the parent box It will now need to be forced into the style sheet, using the width property These are just the overall concepts of the ... value of and a color of #000000 This turns on the border to allow the designer to see the size of the box better When two other tags are added, for example, they also can have either absolute ... advantage of a unique characteristic of the JPG format Sometimes when increasing the compression from, say, a quality level of 46 to 45, the quality of the image decreases However, then when...
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Tài liệu Professional Web Design: Techniques and Templates- P7 pdf
Ngày tải lên :
21/01/2014, 21:20
... black line at the bottom of the column No matter the height of the column, the background image will automatically place itself at the bottom because of the bottom value included in the shorthand ... are used to force the design to the left side of the browser screen with a fixed width of 1000 pixels If the designer wants to fill the full width of the screen, the value of 1000px needs to ... background property ■ The a5-title-right , which is the first item nested in the right column, is placed at the top of the column One of the most useful properties assigned to the rule is margin-bottom,...
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Tài liệu Professional Web Design: Techniques and Templates- P8 doc
Ngày tải lên :
21/01/2014, 21:20
... in the a5-bg-right container to the right, the background image of the column and the background of the image will always align with one another, whether the design is fixed or liquid Because the ... Example of how the background color of the Last Name row could be stylized separately from the other rows The height of the left column for each row is autonomous from the height of the right ... Understanding the Placement of CSS Containers There are 18 tags that are used to create the homepage layout of this design Many of them serve the same basic purpose for the structure of the site,...
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Tài liệu Professional Web Design: Techniques and Templates- P19 pdf
Ngày tải lên :
21/01/2014, 21:20
... other copies of the software and the transferee agrees to the terms of the license You may not decompile, reverse assemble, or reverse engineer the software Notice of Limited Warranty: The enclosed ... EXCLUSION OF IMPLIED WARRANTIES OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THESE LIMITATIONS MIGHT NOT APPLY TO YOU Other: This Agreement is governed by the laws of the State of Massachusetts ... Technology to be free of physical defects in materials and workmanship for a period of sixty (60) days from end user’s purchase of the book/ disc combination During the sixty-day term of the limited warranty,...
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Tài liệu Professional Web Design: Techniques and Templates- P9 pdf
Ngày tải lên :
26/01/2014, 17:20
... entire page to 770 pixels The advantage of being able to control the width is that if the designer wants the design to expand to the full width of the screen, the value of the width property simply ... of a spacer GIF is usually pixel, the height of the left spacer GIF is set to 30 pixels to ensure that the height of the menu table will fill the browser window Listing 15.2 is the code for the ... are used in the cells that make up the black lines The advantage of the lines being cells is that they will expand vertically as the text in the middle cell expands (arrow 5) One of the GIFs has...
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Tài liệu Professional Web Design: Techniques and Templates- P10 doc
Ngày tải lên :
26/01/2014, 17:20
... pack the tag with a lot of words, the words lose their weight the farther they get from the first word In other words, the first words are the most important, so the designer should be sure the ... to have their sites included in whatever section of the page they want In Figure 17.2, the sites located to the left of the two Number one’s are PPC sites, and the sites to the left of Number ... turn the border off than to remove the code One advantage to this is that the designer can view the shapes of the containers and what is layered behind them because, other than the borders, they...
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