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书籍 Mobile+Communications+Engineering
By definition, the term “mobile-radio communications” describes any
radio communication link between two terminals of which one or both
are in motion or halted at unspecified locations and of which one may
actually be a fixed terminal such as a base station. This definition
applies to both mobile- ...
压缩解压 CheckMate is a MATLAB-based tool for modeling, simulating and investigating properties of hybrid dyn
CheckMate is a MATLAB-based tool for modeling, simulating and investigating properties of hybrid dynamic systems. Hybrid systems are modeled using the Simulink graphical user interface (GUI). Parameters and specifications are entered using both the Simulink GUI and user-defined m-files. CheckMate co ...
书籍源码 These MATLAB functions were created for the book Digital Image Processing Using MATLAB (DIPUM), by
These MATLAB functions were created for the book Digital Image
Processing Using MATLAB (DIPUM), by R.C. Gonzalez, R.E. Woods, and
S.L. Eddins, Prentice Hall, 2004, ISBN 0130085197. The functions
supplement and extend the image processing functionality of MATLAB
and the Image Processing Toolbox, both ...
文件格式 XTHIDE is a GUI that allows the user to hide a text message in an image file. The user will be ask
XTHIDE is a GUI that allows the user to hide a text message in an image file.
The user will be asked for a key that will be used to both encode and decode the text into an image.
The key can be of length from 2 to 900 characters.
The encryption pattern for a key hell is not a subset of the encr ...
书籍 Telecom Frontends
The ability to analyze system or circuit behavior is one of the key requirements for
successful design. To put an idea to work, a designer needs both the knowledge
and tools for analyzing the behavior of that new system architecture or that experi-
mental circuit topology. Design decisions are groun ...
模拟电子 使用LTC运算放大器宏模型
 
This application note is an overview discussion of theLinear Technology SPICE macromodel library. It assumeslittle if any prior knowledge of this software library or itshistory. However, it does assume familiarity with both theanalog simulation program SPICE (or one of its manyderivatives ...
matlab例程 The program uses fminsearch to obtain the transfer function of a tank’s height. This tank is then co
The program uses fminsearch to obtain the transfer function of a tank’s height. This tank is then controlled using a real PID controller. Controller’s tuning (determination of optimum controller’s parameters: gain and time constants) is achieved using the genetic algorithm toolbox. Finally, resul ...
电源技术 DN1011 简单高效率隔离型反激式电源
 
While simplicity and high effi ciency (for cool running) areno longer optional features in isolated power supplies, itis traditionally diffi cult to achieve both. Achieving higheffi ciency often requires the use of advanced topologiesand home-brewed secondary synchronous rectifi cationsch ...
单片机编程 PCA9517 Level translating I2C-
The PCA9517 is a CMOS integrated circuit that provides level shifting between lowvoltage (down to 0.9 V) and higher voltage (2.7 V to 5.5 V) I2C-bus or SMBus applications.While retaining all the operating modes and features of the I2C-bus system during thelevel shifts, it also permits extension of t ...
其他书籍 The present paper deals with the problem of calculating mean delays in polling systems with either
The present paper deals with the problem of calculating mean delays in polling systems
with either exhaustive or gated service. We develop a mean value analysis (MVA) to
compute these delay figures. The merits of MVA are in its intrinsic simplicity and its
intuitively appealing derivation. As a cons ...