This folder has some scritps that you may find usefull. All of it comes from questions that I ve received in my email. If you have a new request/question, feel free to send it to marceloperlin@gmail.com. But please, don t ask me to do your homework. Passing_your_param0 This folder contains instructions (and m files) for passing you own initial parameters to the fitting function. I also included a simple simulation script that will create random initial coefficients (under the proper bounds) and fit the model to the data.
標簽: that questions scritps usefull
上傳時間: 2013-12-28
上傳用戶:netwolf
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
Abstract:This article elaborats the RFID system,multianalysised the concrete function of RFID middleware,and proposed a kind of RFID data transmission design model with news transmission mechanism,for realizing data transmission more effectively, RFID data transmission design model with news transmission mechanism,for realizing data transmission more effectively,
標簽: elaborats Abstract article system
上傳時間: 2014-01-02
上傳用戶:yd19890720
I made a lot of changed on this object,such as * // 1.Encapsulates all code in one userobjet,since PB does not * // support "Address of function" , so we can not set new * // WndProc, just makes the object more easy to use. * // 2.Uses structure array instead of Datastore * // 3.Calc width of menuitem at runtime(MEASUREITEM) * // 4.Draw disabled status
標簽: Encapsulates userobjet changed object
上傳時間: 2014-01-14
上傳用戶:lx9076
This standard describes a keyed-hash message authentication code (HMAC), a mechanism for message authentication using cryptographic hash functions. HMAC can be used with any iterative Approved cryptographic hash function, in combination with a shared secret key. The cryptographic strength of HMAC depends on the properties of the underlying hash function. The HMAC specification in this standard is a generalization of Internet RFC 2104, HMAC, Keyed-Hashing for Message Authentication, and ANSI X9.71, Keyed Hash Message Authentication Code.
標簽: message authentication keyed-hash describes
上傳時間: 2014-01-07
上傳用戶:鳳臨西北
This file contains a C++Builder 4 project called SimplyChaos-X ver 3.1 (SCX31). SCX31 is an encryption tool. I designed it as my graduation paper work. SCX31 is a symmetric stream cipher built on chaos function, one time pad cipher and inspiration from Ground Effect (aviation). The key length can be up to 40 characters (320 bits).
標簽: SimplyChaos-X SCX contains Builder
上傳時間: 2016-06-07
上傳用戶:nanshan
數值分析算法源碼(java) 這個學期一邊學習java一邊學習數值分析,因此用java寫了一個數值分析算法的軟件包numericalAnalysis. [說明] 適合使用者:會java的,想要學習數值分析算法的人. 本代碼對照書:數值分析第二版,史萬明等編,北京理工大學出版社. 本代碼盡量按書中描述的來寫,可以提供參考. [使用方法] 在java的ide中新建一個項目,把numericalAnalysis包直接拷貝到此項目的源文件夾中,然后要解決什么問題,就相應的編譯運行什么包. 另外有這些類的API提供參考,可以自己根據自己要求寫驅動類.運行API文件夾中的index.html文件就行. [包的結構] numericalAnalysis包中又含有9個包,除function包的是接口外,其余包都含有一個獨立的數值分析問題的類以及其驅動類.9個包如下: differential:微分問題 equation:方程 function:只含一個接口,用來讓用戶寫自己的函數 functionApproximation:離散情況下函數逼近問題 integration:積分問題 interpolation:插值問題 linearEquationGroup:線性方程組問題(包括過定方程組) norm:求解向量和矩陣的范數 ode:常微分方程數值解的求解
標簽: java numericalAnalysis 數值分析 算法
上傳時間: 2014-01-04
上傳用戶:wff
Of the password is: Server: "1." Client: + for the month of the date of the machine. Such as "2005/08/05", compared with the number "85" Database: "xzxq". I made the changes: 1, stations and customer-service once every 30 seconds to exchange information (to ensure continuous line) 2, computer services-an increase of the serial number 3, client-service to send the card serial number and send IP addresses to the service side 4, the desktop client by the embargo, since the definition of the icon to start the process faster (from the window Superman Code) 5, CS-shielding some function keys, but CTRL + ALT + DEL keys can not shield the hope that a revised modify these friends 6, there are some corners of Laws (such as title, etc.). Client desktop icon in the Settings page set up first class to enter FXZWN999 open on to add, delete icon button
標簽: the password machine Client
上傳時間: 2016-06-27
上傳用戶:xsnjzljj
本文介紹了VHDL硬件描述語言基礎,包括: 1.簡介 2.基本結構 3.基本數據類型 4.設計組合電路 5.設計時序電路 6.設計狀態機 7.大規模電路的層次化設計 8.function and Procedure
上傳時間: 2013-12-16
上傳用戶:541657925
Viterbi Algorithm & Viterbi Decoder Matlab Code.(Provided both soft & hard decision ability). Note: The main function is viterbi.m
標簽: Viterbi Algorithm Provided decision
上傳時間: 2013-12-21
上傳用戶:yd19890720