We present a particle filter construction for a system that exhibits time-scale separation. The separation of time-scales allows two simplifications that we exploit: i) The use of the averaging principle for the dimensional reduction of the system needed to solve for each particle and ii) the factorization of the transition probability which allows the Rao-Blackwellization of the filtering step. Both simplifications can be implemented using the coarse projective integration framework. The resulting particle filter is faster and has smaller variance than the particle filter based on the original system. The convergence of the new particle filter to the analytical filter for the original system is proved and some numerical results are provided.
標簽： construction separation time-scale particle
上傳時間： 2016-01-02
上傳用戶：fhzm5658
杭電 ACM 1002 I have a very simple problem for you. Given two integers A and B, your job is to calculate the Sum of A + B.
標簽： integers problem calcul simple
上傳時間： 2014-01-12
上傳用戶：dave520l
Free open-source disk encryption software for Windows Vista/XP, Mac OS X, and Linux Main Features: * Creates a virtual encrypted disk within a file and mounts it as a real disk. * Encrypts an entire partition or storage device such as USB flash drive or hard drive. * Encrypts a partition or drive where Windows is installed (pre-boot authentication). * Encryption is automatic, real-time (on-the-fly) and transparent. * Provides two levels of plausible deniability, in case an adversary forces you to reveal the password: 1) Hidden volume (steganography) and hidden operating system. 2) No TrueCrypt volume can be identified (volumes cannot be distinguished from random data). * Encryption algorithms: AES-256, Serpent, and Twofish. Mode of operation: XTS. Further information regarding features of the software may be found in the:http://www.truecrypt.org/
標簽： open-source encryption Features software
上傳時間： 2013-12-20
上傳用戶：123啊
VIP專區-嵌入式/單片機編程源碼精選合集系列（32）資源包含以下內容：1. 無線音頻電話(gprs).2. 經典的psos編程實例源碼.3. 嵌入式系統文件管理部分.4. lwIP是瑞士計算機科學院（Swedish Institute of Computer Science）的Adam Dunkels等開發的一套用于嵌入式系統的開放源代碼TCP/IP協議棧。Lwip既可.5. 非常經典的網絡協議棧.6. "CAN0 CAN4 C"是CAN0和CAN4通訊的程序。用戶可參照此例程設置MSCAN模塊。本文件夾是為用戶提供的codeworrior編程范例.7. 本文件夾是為用戶提供的codeworrior編程范例.8. ucos-ii 編譯器ICCAVR CPU atmega8 8M 晶振 對原作者的ucos進行了簡化.9. "Port ucosii V252"是嵌入式操作系統uC/OS-II在DP256/DG128上移植的范例。提供的codeworrior編程范例.10. "SendA"通過調用監控程序.11. "printpp"是幫助用戶調試的一個工具.12. This program is free software you can redistribute it and/or modify it under the terms of the GNU Ge.13. device driver for various TV and TV+FM radio tuners.14. D:MyData其它我的文章C51cp1_1 est.uv2 Project File Date: 04/02/2003.15. 一個簡單的TCP IP協議棧程序.16. 校園導游系統.17. 本文檔是關于boa web服務器的源程序.18. boa web服務器的主程序.19. 關于boa web服務器的配置文件.20. 嵌入式操作系統TCP/IP協議棧的socket小程序.21. 講解嵌入式TCP/IP協議棧的編寫.22. 本原代碼集是對計算機圖形學的編程實踐.23. 關于TCP/IP的一份碩士論文.24. 這是一個在VxWorks系統實現CS網卡END驅動的原代碼.25. 實現一個運行在16位數字信號處理器TMS320VC5402上的小型嵌入式TCP/IP協議棧。對TCP/IP協議中的IP協議、ARP協議、UDP協議進行分析.26. 此為講解內存技術的文檔資料.27. 我設計的數字電源的源代碼 還有原理圖.28. ARM MP3解碼源代碼1.0 有完整的項目文件.29. 基于WEB的嵌入式視頻采集壓縮瘦身服務器的設計與實現.30. 此文當為日本嵌入式tron的技術文檔,目前在日立等公司的主流嵌入式系統還是tron.31. C++的溫度控制系統,是本人在其它網站上找到的,還沒有試過.32. 基于牛頓迭代法的二次規劃程序.33. PCI總線與USB總線之間的數據通信的用戶端應用程序（包括界面和通信）.34. GIF動畫解碼算法.35. 一個嵌入式web server的源碼。小巧好用.36. 一個橋接器87ch47仿真器的c的源程序.37. 給ARM7用的MP3程序源碼.38. 給ucgui用的字庫HZK12,12x12點陣的漢字庫和hzk16點陣的漢字庫.39. 很多人想要的LCDSLIN.c文件是給UCGUI用的驅動文件.40. 下載管理器是基于HTTP1.1而建立的,支持斷點續傳.采用Java Swing創建了一個簡單高效的GUI界面,具有一次下載多個文件的能力..
上傳時間： 2013-07-22
上傳用戶：eeworm
VIP專區-嵌入式/單片機編程源碼精選合集系列（38）資源包含以下內容：1. 看看名字就應該知道是干什么用的了吧！ 這可是個好東東！我搜索了很久才找到的！ 獨樂樂.2. 51單片機c語言中斷的實現 還有很多例子可以參考。包括常用的中斷模塊 c語言單片機開發很有用.3. 這是利用C51語言編寫的讀寫AT24C512的程序.4. 這是利用CYPRESS CY7C63723匯編語言編寫的讀寫AT24C512的程序.5. 這個是我參考過的多級菜單.6. 可以用H.264編碼解碼器源碼(c語言).7. Application of Bootstrap Loader in MSP430 With Flash Hardware and Software Proposal.8. Features of the MSP430 Bootstrap Loader.9. Implementing a Real-Time Clock on the MSP430.10. Experiments for the MSP430 Starter Kit.11. Solid State Voice Recorder Using Flash MSP430.12. Application of Bootstrap Loader in MSP430 With Flash Hardware and Software Proposal.13. Interfacing the DAC8574 to the MSP430F449.14. Interfacing the MSP430 and TMP100 Temperature Sensor.15. Ultrasonic Distance Measurement With the MSP430.16. Implementing a Direct Thermocouple Interface With the MSP430x4xx and ADS1240.17. 24點漢字的C++實現代碼.18. TC與BC++用戶界面程序設計 《Turbo CBorland C++用戶界面程序設計》（西安交通大學出版社 周升鋒 李立新 等著）的隨書軟盤.19. 用VB通過并口控制I2C總線.20. pcb封裝詳解.21. uClinux 下MicroWindows開發的電機控制平臺軟件和模擬示波器的雙路數據采集系統源碼.22. 51單片機PID計算程序.23. 詳細的介紹,以及其中庫函數的描述說明,用法等.24. 日本人設計的電子熱水瓶的全部嵌入式源碼,很好的實例.25. 一個極好的192*64LCD的C源代碼！.26. 51單片機.27. 自啟動vxworks---一個自啟動vx程序的開發文檔 vx編程指南----vx的一些基本編程介紹和操作手冊 tornado ---- tornado使用手冊 linux內核分析 ----- l.28. EasyARM 程序 RTC_TEST.29. EasyARM 程序 uart_TEST.30. EasyARM 程序 SPI_TEST.31. EasyARM 程序 I2C_TEST.32. 一個resist的程序.33. 在nios環境下的LCD的包括測試.34. nios 環境下的軟件編程.35. nios 的開發程序.36. 單片機與pc機.37. uIP0.9版本.38. lwip1.0.0協議棧tcpip.39. lwip在ucos上的移植.40. 網友張巍提供的tcpip協議棧,是一個成功穩定的以太網接口上的TCP/IP協議程序。里面包括有說明.
上傳時間： 2013-04-15
上傳用戶：eeworm
VIP專區-嵌入式/單片機編程源碼精選合集系列（105）資源包含以下內容：1. 凌陽公司機sunplus1002在這個芯片下.2. 基于pdiusbd12的c51單片機驅動程序.3. 凌陽公司機sunplus1002在這個芯片做為機頂盒主芯片下的嵌入式字體庫。.4. 常見datasheet中文版--- 很多人不大習慣讀英文的datasheet.5. 倒車雷達系統的研究與設計：系統設計中采用了模塊設計思想.6. TMS320VC5509設備端USB設備驅動程序源文件.7. 利用51單片機控制步進電機并顯示當前轉速.8. 5920是PCI橋芯片,節省了許多用于處理PCI通訊細節的開發時間.這個是相關資料.9. XILINX專用術語,中文,很好的規范教材,可以方便新人能較快的入門.10. 嵌入式的一本好書.11. 該文件中包括89系列 X102開發板的12232液晶屏AD轉換器ADC0809,DA轉換器DAC0832,I2C總線芯片24C02,RAM電路62256,發光二極管電路.12. “霓虹燈”小程序.13. 三星公司S3C2410X中文數據手冊完全版.14. 此程序下位機采集18部0溫度.15. 運行環境:DOS, 通過串口升級的下位程序, 需配合上位升級程序FileUpgrade運行, 可用于嵌入式DOS系統中..16. 在電路中選擇運算放大器(運放)來實現某一特定功能時.17. 嵌入式DOS系統上位升級程序FileUpgrade, 需配合本人上傳的FileUpr程序應用, VC++開發, 非常實用, 內附說明及源碼.18. 步進電機的控制程序.19. moden控制器電路設計.20. dsPICDEM_v1_1開發板的相關例程.21. 程序在visual c＋＋環境下實現了圖像按照輸入參數進行平移旋轉和在水平垂直方向上的鏡像功能。.22. Develop Zigbee network real-time Os.23. AT89C51+CPLD 的EPM7064SLC44-10的學習板電路圖.24. LSVMK Langrangian Support Vector Machine algorithm LSVMK solves a support vector machine problem us.25. 網上尋找的.26. 介紹了關于怎樣用DRAM 芯片用做 攝象機.27. s3c2410的背光源碼.28. s3c2410的觸摸屏源碼.29. 嵌入式系統軟件結構設計 基于uc/os- 2的軟件設計.30. 嵌入式實時操作系統分析 uc/os-2操作系統內核的分析.31. 24C02的讀與寫.32. 學習開源gui庫wxwidgets的入門源碼.33. 2812的ad的詳細說明.34. LED顯示屏設計LED顯 示屏設計 LED顯示屏設計 LED顯示屏設計 LED顯示屏設計.35. mc68hc08 tim 試驗程序實例.36. 附帶圖形界面的2410Flash燒寫程序.37. OrCAD格式的2410開發板 底板原理圖.38. OrCAD格式的S3C2410X核心板原理圖.39. H_323協議詳解（中文） 打開文件的密碼是:21315038.40. stc單片機讀內部eeprom代碼.
標簽： 激光測量
上傳時間： 2013-04-15
上傳用戶：eeworm
北京航空航天大學出版社，深入淺出ARM7--LPC213x214x下冊，周立功等編著。本書全面介紹了以LPC213x/LPC214x兩個系列ARM芯片為硬件平臺的各種應用開發，詳細分析了嵌入式實時操作系統μC/OS-II在ARM7上的移植和應用。第101-180頁。
上傳時間： 2013-06-11
上傳用戶：tianjinfan
All inputs of the C16x family have Schmitt-Trigger input characteristics. These Schmitt-Triggers are intended to always provide proper internal low and high levels, even if anundefined voltage level (between TTL-VIL and TTL-VIH) is externally applied to the pin.The hysteresis of these inputs, however, is very small, and can not be properly used in anapplication to suppress signal noise, and to shape slow rising/falling input transitions.Thus, it must be taken care that rising/falling input signals pass the undefined area of theTTL-specification between VIL and VIH with a sufficient rise/fall time, as generally usualand specified for TTL components (e.g. 74LS series: gates 1V/us, clock inputs 20V/us).The effect of the implemented Schmitt-Trigger is that even if the input signal remains inthe undefined area, well defined low/high levels are generated internally. Note that allinput signals are evaluated at specific sample points (depending on the input and theperipheral function connected to it), at that signal transitions are detected if twoconsecutive samples show different levels. Thus, only the current level of an input signalat these sample points is relevant, that means, the necessary rise/fall times of the inputsignal is only dependant on the sample rate, that is the distance in time between twoconsecutive evaluation time points. If an input signal, for instance, is sampled throughsoftware every 10us, it is irrelevant, which input level would be seen between thesamples. Thus, it would be allowable for the signal to take 10us to pass through theundefined area. Due to the sample rate of 10us, it is assured that only one sample canoccur while the signal is within the undefined area, and no incorrect transition will bedetected. For inputs which are connected to a peripheral function, e.g. capture inputs, thesample rate is determined by the clock cycle of the peripheral unit. In the case of theCAPCOM unit this means a sample rate of 400ns @ 20MHz CPU clock. This requiresinput signals to pass through the undefined area within these 400ns in order to avoidmultiple capture events.For input signals, which do not provide the required rise/fall times, external circuitry mustbe used to shape the signal transitions.In the attached diagram, the effect of the sample rate is shown. The numbers 1 to 5 in thediagram represent possible sample points. Waveform a) shows the result if the inputsignal transition time through the undefined TTL-level area is less than the time distancebetween the sample points (sampling at 1, 2, 3, and 4). Waveform b) can be the result ifthe sampling is performed more than once within the undefined area (sampling at 1, 2, 5,3, and 4).Sample points:1. Evaluation of the signal clearly results in a low level2. Either a low or a high level can be sampled here. If low is sampled, no transition willbe detected. If the sample results in a high level, a transition is detected, and anappropriate action (e.g. capture) might take place.3. Evaluation here clearly results in a high level. If the previous sample 2) had alreadydetected a high, there is no change. If the previous sample 2) showed a low, atransition from low to high is detected now.
上傳時間： 2013-10-23
上傳用戶：copu
This a Bayesian ICA algorithm for the linear instantaneous mixing model with additive Gaussian noise [1]. The inference problem is solved by ML-II, i.e. the sources are found by integration over the source posterior and the noise covariance and mixing matrix are found by maximization of the marginal likelihood [1]. The sufficient statistics are estimated by either variational mean field theory with the linear response correction or by adaptive TAP mean field theory [2,3]. The mean field equations are solved by a belief propagation method [4] or sequential iteration. The computational complexity is N M^3, where N is the number of time samples and M the number of sources.
標簽： instantaneous algorithm Bayesian Gaussian
上傳時間： 2013-12-19
上傳用戶：jjj0202
這個是Uc/OS－II的中文書，對uc/OS-II進行開發比較有幫助的
上傳時間： 2013-11-29
上傳用戶：gaojiao1999
