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  • AVR single-chip developed by a very low threshold, as long as the computer will be able to study the

    AVR single-chip developed by a very low threshold, as long as the computer will be able to study the development of AVR microcontroller. Only a single-chip ISP download beginners line, the editing, debugging of software programs Through a direct line into the AVR microcontroller, which can develop AVR Series Single-chip package of a variety of devices. AVR single-chip microcomputer in the industry known as "front-line struggle to seize state power."

    标签: single-chip developed threshold the

    上传时间: 2017-09-12

    上传用户:shinesyh

  • AVR single-chip developed by a very low threshold, as long as the computer will be able to study the

    AVR single-chip developed by a very low threshold, as long as the computer will be able to study the development of AVR microcontroller. Only a single-chip ISP download beginners line, the editing, debugging of software programs Through a direct line into the AVR microcontroller, which can develop AVR Series Single-chip package of a variety of devices. AVR single-chip microcomputer in the industry known as "front-line struggle to seize state power."

    标签: single-chip developed threshold the

    上传时间: 2013-12-09

    上传用户:invtnewer

  • CSMA / CD simulation code, Gigabit Ethernet previous versions used to compete for a unified approach

    CSMA / CD simulation code, Gigabit Ethernet previous versions used to compete for a unified approach, in order to decide on the right of media access, which relates to the backoff algorithm. OPNET environment can be achieved Through the experience card.

    标签: simulation Ethernet approach previous

    上传时间: 2014-01-05

    上传用户:yangbo69

  • A large body of computer-aided techniques has been developed in recent years to assist in the proce

    A large body of computer-aided techniques has been developed in recent years to assist in the process of modeling, analyzing, and designing communication systems . These computer-aided techniques fall into two categories: formula-based approaches, where the computer is used to evaluate complex formulas, and simulation-based approaches, where the computer is used to simulate the waveforms or signals that flow Through the system. The second approach, which involves “waveform”-level simulation (and often incorporates analytical techniques), is the subject of this book. Since performance evaluation and trade off studies are the central issues in the analysis and design of communication systems, we will focus on the use of simulation for evaluating the performance of analog and digital communication systems with the emphasis on digitalcommunication systems.

    标签: computer-aided techniques developed assist

    上传时间: 2014-01-01

    上传用户:541657925

  • Writing Analytically ( 6th Edition )

    《分析性写作》,介绍言简意赅: The popular, brief rhetoric that treats writing as thinking, WRITING ANALYTICALLY, Sixth Edition, offers a series of prompts that lead you Through the process of analysis and synthesis and help you to generate original and well-developed ideas. The book's overall point is that learning to write well means learning to use writing as a way of thinking well. To that end, the strategies of this book describe thinking skills that employ writing. As you will see, this book treats writing as a tool of thought--a means of undertaking sustained acts of inquiry and reflection.

    标签: Writing Analyticall

    上传时间: 2015-08-22

    上传用户:东大寺的

  • Matlab 画三维立体图形

    Matlab 画三维立体图形 The aim of geom3d library is to handle and visualize 3D geometric primitives such as points, lines, planes, polyhedra... It provides low-level functions for manipulating 3D geometric primitives, making easier the development of more complex geometric algorithms.      Some features of the library are:   - creation of various shapes (3D points, 3D lines, planes, polyhedra...)     Through an intuitive syntax.      Ex: createPlane(p1, p2, p3) to create a plane Through 3 points.     - derivation of new shapes: intersection between 2 planes, intersection between     a plane and a line, between a sphere and a line...   - functions for 3D polygons and polyhedra. Polyhedra use classical vertex-faces     arrays (face array contain indices of vertices), and support faces with any     number of vertices. Some basic models are provided (createOctaedron,     createCubeoctaedron...), as well as some computation (like faceNormal or     centroid)      - manipulation of planar transformation. Ex.:     ROT = createRotationOx(THETA);     P2  = transformPoint3d(P1, ROT);     - direct drawing of shapes with specialized functions. Clipping is performed      automatically for infinite shapes such as lines or rays. Ex:     drawPoint3d([50 50 25; 20 70 10], 'ro');    % draw some points     drawLine3d([X0 Y0 Z0 DX DY DZ]);            % clip and draw straight line Some functions require the geom2d package.       Additional help is provided in geom3d/Contents.m file, as well as summary files     like 'points3d.m' or 'lines3d.m'.

    标签: Matlab 画三维立体图形

    上传时间: 2015-11-02

    上传用户:A1321

  • tas3204

    The TAS3204 is a highly-integrated audio system-on-chip (SOC) consisting of a fully-programmable, 48-bit digital audio processor, a 3:1 stereo analog input MUX, four ADCs, four DACs, and other analog functionality. The TAS3204 is programmable with the graphical PurePath Studio™ suite of DSP code development software. PurePath Studio is a highly intuitive, drag-and-drop environment that minimizes software development effort while allowing the end user to utilize the power and flexibility of the TAS3204’s digital audio processing core. TAS3204 processing capability includes speaker equalization and crossover, volume/bass/treble control, signal mixing/MUXing/splitting, delay compensation, dynamic range compression, and many other basic audio functions. Audio functions such as matrix decoding, stereo widening, surround sound virtualization and psychoacoustic bass boost are also available with either third-party or TI royalty-free algorithms. The TAS3204 contains a custom-designed, fully-programmable 135-MHz, 48-bit digital audio processor. A 76-bit accumulator ensures that the high precision necessary for quality digital audio is maintained during arithmetic operations. Four differential 102 dB DNR ADCs and four differential 105 dB DNR DACs ensure that high quality audio is maintained Through the whole signal chain as well as increasing robustness against noise sources such as TDMA interference. The TAS3204 is composed of eight functional blocks: Clocking System Digital Audio Interface Analog Audio Interface Power supply Clocks, digital PLL I2C control interface 8051 MCUcontroller Audio DSP – digital audio processing 特性 Digital Audio Processor Fully Programmable With the Graphical, Drag-and-Drop PurePath Studio™ Software Development Environment 135-MHz Operation 48-Bit Data Path With 76-Bit Accumulator Hardware Single-Cycle Multiplier (28 × 48)

    标签: 3204 tas

    上传时间: 2016-05-06

    上传用户:fagong

  • Coding the Matrix

    Coding the Matrix _ Linear Algebra Through Computer Science Applications 著名线性代数和矩阵课程的课本,亚马逊销量第一

    标签: Coding Matrix the

    上传时间: 2016-11-14

    上传用户:kitool

  • 通过提高保证成本的状态延迟控制和量子自适应控制的一台四轮直升机的控制策略

    Improved guaranteed cost control and quantum adaptive control are developed in this study for a quadrotor helicopter with state delay and actuator faults. Improved guaranteed cost control is designed to eliminate disturbance effects and guarantee the robust stability of a quadrotor helicopter with state delay. The inapplicability of guaranteed cost control to the quadrotor linear model is addressed by combining guaranteed cost control with a model reference linear quadratic regulator. In the event of actuator faults, quadrotor tracking performance is maintained Through quantum adaptive control. Finally, the availability of the proposed scheme is verified Through numerical simulation

    标签: Control Helicopter Guaranteed Quadrotor Adaptive Strategy Improved Quantum Delay State

    上传时间: 2017-07-15

    上传用户:bingzi_ml

  • Bi-density twin support vector machines

    In this paper we present a classifier called bi-density twin support vector machines (BDTWSVMs) for data classification. In the training stage, BDTWSVMs first compute the relative density degrees for all training points using the intra-class graph whose weights are determined by a local scaling heuristic strategy, then optimize a pair of nonparallel hyperplanes Through two smaller sized support vector machine (SVM)-typed problems. In the prediction stage, BDTWSVMs assign to the class label depending on the kernel density degree-based distances from each test point to the two hyperplanes. BDTWSVMs not only inherit good properties from twin support vector machines (TWSVMs) but also give good description for data points. The experimental results on toy as well as publicly available datasets indicate that BDTWSVMs compare favorably with classical SVMs and TWSVMs in terms of generalization

    标签: recognition Bi-density machines support pattern vector twin for

    上传时间: 2019-06-09

    上传用户:lyaiqing