CORDIC (Coordinate Rotation Digital Computer) is a method for computing elementary functions using minimal hardware such as shifts, adds/subs and compares. CORDIC works by rotating the coordinate system through constant angles until the angle is reduces to zero. The angle offsets are selected such that the operations on X and Y are only shifts and adds.
標簽： Coordinate elementary computing functions
上傳時間： 2015-11-08
上傳用戶：saharawalker
Images with Uncertainty Efficient Algorithms for Shift, Rotation, Scaling, and Registration, and Their Applications to Geosciences (2007).pdf
標簽： Registration Uncertainty Algorithms Efficient
上傳時間： 2016-08-23
上傳用戶：zhaiye
modify s3c2440 panel Rotation to 90 degree
標簽： Rotation s3c2440 modify degree
上傳時間： 2014-11-09
上傳用戶：bibirnovis
Visual Studio 2005 Windows CE screen Rotation utility. From landscape to Portrait mode.
標簽： landscape Portrait Rotation Windows
上傳時間： 2017-04-14
上傳用戶：dongqiangqiang
DIGITAL IMAGE Rotation CODE IN MATLAB
標簽： Rotation DIGITAL MATLAB IMAGE
上傳時間： 2017-04-25
上傳用戶：SimonQQ
WinCE5.0 Rotation Screen Program
標簽： Rotation Program Screen WinCE
上傳時間： 2017-05-24
上傳用戶：杜瑩12345
Rotation tool, totates a single image contained in HANDLE.HANDLE can be a handle to figure, axes, or image object. This GUI is a pure imitation of ROTATEGUI from Birju Patel and uses some code from that function. However, it has extended functionalities and was re-writen using R13 syntax. Which means that it can be compiled with the V3.x compiler.
標簽： HANDLE contained Rotation totates
上傳時間： 2017-07-28
上傳用戶：han_zh
為了滿足現代高速通信中頻率快速轉換的需求，基于坐標旋轉數字計算（CORDIC，Coordinate Rotation Digital Computer）算法完成正交直接數字頻率合成（ODDFS，Orthogonal Direct Digital Frequency Synthesizer）電路設計方案。采用MATLAB和Xilinx System Generator開發工具搭建電路的系統模型，通過現場可編程門陣列（FPGA，Field Programmable Gate Array）完成電路的寄存器傳輸級（RTL，Register Transfer Level）驗證，仿真結果表明電路設計具有很高的有效性和可行性。
上傳時間： 2013-11-09
上傳用戶：hfnishi
設計一種應用于某全地形ATV車載武器裝置中的中控系統，該系統設計是以TMS320F2812型DSP為核心，采用模塊化設計思想，對其硬件部分進行系統設計，能夠完成對武器裝置高低、回轉方向的運動控制，實現靜止或行進狀態中對目標物的測距，自動瞄準以及按既定發射模式發射彈丸和各項安全性能檢測等功能。通過編制相應的軟件，對其進行系統調試，驗證了該設計運行穩定。 Abstract: A central control system applied to an ATV vehicle weapons is designed. The system design is based on TMS320F2812 DSP as the core， uses modular design for its hardware parts. The central control system can complete the motion control of the level of weapons and equipment， Rotation direction， to achieve a state of static or moving objects on the target ranging， auto-targeting and according to the established target and the projectile and the launch of the security performance testing and other functions. Through the development of appropriate software and to carry out system testing to verify the stability of this design and operation.
上傳時間： 2013-11-02
上傳用戶：jshailingzzh
The module LSQ is for unconstrained linear least-squares fitting. It is based upon Applied Statistics algorithm AS 274 (see comments at the start of the module). A planar-Rotation algorithm is used to update the QR- factorization. This makes it suitable for updating regressions as more data become available. The module contains a test for singularities which is simpler and quicker than calculating the singular-value decomposition. An important feature of the algorithm is that it does not square the condition number. The matrix X X is not formed. Hence it is suitable for ill- conditioned problems, such as fitting polynomials. By taking advantage of the MODULE facility, it has been possible to remove many of the arguments to routines. Apart from the new function VARPRD, and a back-substitution routine BKSUB2 which it calls, the routines behave as in AS 274.
標簽： least-squares unconstrained Statisti Applied
上傳時間： 2015-05-14
上傳用戶：aig85
