A good ebook for those who want to be an archtecher, it will help you how to manager a more efficient coding.
標簽： archtecher efficien manager ebook
上傳時間： 2013-12-13
上傳用戶：gxf2016
摘 要 1 前 言 2 正 文 4 1. 采用類C語言定義相關的數據類型 4 2. 各模塊的偽碼算法 5 3. 函數的調用關系圖 7 4. 調試分析 8 5. 測試結果 9 6. 源程序（帶注釋） 10 總結 29 參考文獻 30 致謝 31 摘 要 哈夫曼編碼(Huffman Coding)是一種編碼方式，以哈夫曼樹—即最優二叉樹，帶權路徑長度最小的二叉樹，經常應用于數據壓縮。在計算機信息處理中，“哈夫曼編碼”是一種一致性編碼法（又稱"熵編碼法"），用于數據的無損耗壓縮。這一術語是指使用一張特殊的編碼表將源字符（例如某文件中的一個符號）進行編碼。 關鍵詞：哈夫曼；編碼；譯碼，通信
上傳時間： 2013-12-19
上傳用戶：kristycreasy
This program simulates the bit-error-rate (BER) performance of OSTBC with L=4 antennas over the frequency flat Rayleigh block fading channel The code is developed for real orthogonal design, code rate 1/2 modulation- 16 QAM with gray coding resulting in 2 bits/sec/Hz.
標簽： bit-error-rate performance simulates the
上傳時間： 2014-01-13
上傳用戶：whenfly
ISO/IEC 13818 7 was prepared by Technical Committee ISO/IEC/TC JTC 1, Information Technology, Subcommittee SC 29, Coding of Audio, Picture, Multimedia and Hypermedia Information.
標簽： Information Technology ISO IEC
上傳時間： 2016-04-04
上傳用戶：jqy_china
很經典的空時編碼書籍，英文版。 "Space-Time Coding Theory and Practice" writen by Hamid Jafarkhani Cambridge Pre
上傳時間： 2016-04-19
上傳用戶：onewq
This zip contains a simple paper of SPIHT generated streams run length encoded ... later i ll be posting the MATLAB source code also and also SPIHT with Arithmetic coding
標簽： generated contains encoded streams
上傳時間： 2013-12-01
上傳用戶：huangld
Image Compression A collection of simple routines for image compression using different techniques. 圖象壓縮的不同方法 BTCODE: Image compression Using Block Truncation Coding. PYRAMID: Image compression based on Gaussian Pyramids. DCTCOMPR: Image compression based on Discrete Cosine Transform. IMCOMPR: Image compression based on Singular Value Decomposition. The given codes can be also used in 2D noise suppression. Notes: The function "conv2fft" performs a 2D FFT-based convolution. Type "help conv2fft" on Matlab command window for more informations.
標簽： Compression compression collection different
上傳時間： 2016-05-11
上傳用戶：磊子226
S60-programming-a-tutorial-guide-symbian. 1 Introduction to Mobile-Phone Systems 1 1.1 Wireless Technologies 1 1.2 Cellular Systems 2 1.3 Elements of a Mobile-Phone System 4 1.4 Keeping Users’ Calls Separate 5 1.5 Multipath Propagation 7 1.6 2G Mobile-Phone Systems 9 1.7 GPRS Systems 10 1.8 3G Mobile-Phone Systems 13 1.9 IP Multimedia Subsystem 16 1.10 Mobile-Phone Hardware 17 2 Introduction to Symbian OS 19 Introduction 19 2.1 The Development of Symbian OS 20 2.2 Symbian OS User Interfaces 21 2.3 Coding Idioms 23 2.4 Tool Chains 28 3 The Console Application 33 Introduction 33 3.1 Creating a Console Application 33 3.2 CBase Classes 38 3.3 Protecting Memory 38 3.4 Putting It Into Practice: An Engine for a Simple Card Game 46 Summary 56
標簽： programming-a-tutorial-guide-symb Introduction Mobile-Phone Wireless
上傳時間： 2016-05-14
上傳用戶：dianxin61
CodezBank is just a small application that stores source code snippets organized in a hierarhichal maner with basic search ability. You just copy and paste the code snippet into or from this application via clipboard. If you have a bag of coding tricks then you want to keep them in this app.
標簽： hierarhichal application CodezBank organized
上傳時間： 2014-01-06
上傳用戶：change0329
I ve written some many years ago dynamic Huffman algorithm to compress and decompress data. It is mainly targeted to data with some symbols occuring more often than the rest (e.g. having some data file consisted of 3 different symbols and their total number of occurence in that file s1(1000), s2(200), s3(30) so the total length of file is 1000+200+30=1230 bytes, it will be encoded assigning one bit to s1 and 2 bits to s2, s3 so the encoded length will be 1*1000+2*(200+30)=1460 bits=182 bytes). In the best case the file consisted of just one symbol will be encoded with compression ratio as 1:8. Huffman coding is used in image compression, however in JPEG2000 arithmetic codec is imployed.
標簽： decompress algorithm compress Huffman
上傳時間： 2016-05-16
上傳用戶：aysyzxzm
