multi_wavelet An Image Digital Watermarking Algorithm Based on BIt-Plane-Decomposition and Multi-Resolution-Decomposition
標簽： BIt-Plane-Decomposition multi_wavelet Watermarking Algorithm
上傳時間： 2013-12-18
上傳用戶：weixiao99
Quad Tree Bit Plane Compression. A program to compress images. Qbit is an image viewer that loads and saves it s own imge format as well as loading various Sun Raster File, Targa and Bitmap files.
標簽： Compression compress program images
上傳時間： 2014-01-10
上傳用戶：大融融rr
This program compress and recostruct using wavelets. We can select level of decomposition(here maximum 4 levels are given) of images using selected wavelet. For eg:-wavelets can be haar, db1, db2,dmey............... Decomposition can be viewed in figure. (Please note that select 256X256 image for better result.) Then compression can performed, PERFL2 give compression score. Then reconstruction can be performed. Each decompsition we can choose different threshold values. For each threshold value we can calculate mse,psnr,pq(picture quality), bit ratio etc. To get pq install pqs function .
標簽： decomposition recostruct compress wavelets
上傳時間： 2016-01-22
上傳用戶：liuchee
1 BIT 全數(shù)字音頻功率放大系統(tǒng)
上傳時間： 2013-04-15
上傳用戶：eeworm
專輯類-電子管及音響相關(guān)專輯-43冊-454M 1-BIT-全數(shù)字音頻功率放大系統(tǒng)-39頁-2.6M.pdf
上傳時間： 2013-04-24
上傳用戶：DanXu
Sparse LU Decomposition using FPGA，使用fpga實現(xiàn)lu分解的算法實現(xiàn)
標簽： Decomposition Sparse using FPGA
上傳時間： 2013-08-14
上傳用戶：Vici
本設(shè)計通過采用分割電容陣列對DAC進行優(yōu)化，在減小了D/A轉(zhuǎn)換開關(guān)消耗的能量、提高速度的基礎(chǔ)上，實現(xiàn)了一款采樣速度為1 MS/s的10-bit單端逐次逼近型模數(shù)轉(zhuǎn)換器。使用cadence spectre 工具進行仿真，仿真結(jié)果表明，設(shè)計的D/A轉(zhuǎn)換器和比較器等電路滿足10-bit A/D 轉(zhuǎn)換的要求，逐次逼近A/D轉(zhuǎn)換器可以正常工作。
上傳時間： 2013-11-21
上傳用戶：chukeey
SinoWealth 4-bit單片機基本介紹
標簽： SinoWealth bit 單片機
上傳時間： 2014-12-27
上傳用戶：123456wh
HOLTEK I/O 8-Bit MTP輸入/輸出型八位可多次編程單片機初學(xué)者工具使用手冊 MTP(可多次燒寫)使用者工具是一個認識HOLTEK 8 位微控制器的快捷便利、低成本途徑。它也可以作為MTP 編程器和驗證板。
上傳時間： 2013-10-08
上傳用戶：xiaodu1124
<Almost since the introduction of microcontrollers as electronic components there always has been an oscillatorcircuit on the device to make it work. From application point of view only some external components wererequired to make it work. However, to make sure that it will always work required more effort. This report is basedon feedback from the market from customers applying 8-bit mircrocontrollers.>
標簽： oscillators X-tal bit mic
上傳時間： 2013-11-12
上傳用戶：穿著衣服的大衛(wèi)
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