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pic2codea
正弦波脉宽调制技术（SPWM）三相正弦调制波与双极性三角载波设计与实现(Sinusoidal pulse width modulation (SPWM) three-phase sinusoidal modulation wave bipolar triangular carrier Design and Implementation)
- 2012-05-12 20:35:54下载
- 积分：1
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QPSK-MATLAB
介绍了数字通信中的QPSK调制解调的原理，通过用Matlab编写脚本程序对QPSK通信系统的发射和接收过程的具体实现进行模拟仿真，绘出信号在理想信道和加噪信道中模拟传输时的时域图，并对各模块进行了频谱分析，所得到的结果与
理论基本相符，对于理解QPSK系统的性能并在系统的实际应用上作进一步的设计，提供了有效的参考依据。
(The introduction was done with the principle of the QPSK modulation and demodulation in digital communications，a script was written by using Matlab program to CalTy out a simulation of the QPSK communication
system．which contains the concrete realization of transmit and receive process．The time-domain diagram is drew
separately when the signal transmits in the ideal channel and in the channel with noise，spectral analysis of each
module is also done，the results obtained with theoretical results in the main，which provides an effective frame of
reference for understanding the performance of QPSK systems，and the practical application in the system to make
further designed．)
- 2015-02-12 22:24:12下载
- 积分：1
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grow_region
this program used grow the regions
- 2010-08-18 15:29:10下载
- 积分：1
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gpml
高斯过程的协方差函数 及其选着 列出多个协方差函数
- 2011-01-09 09:50:44下载
- 积分：1
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danziyoudushoupozhendong
说明： 实现单自由度受迫振动，图像绘制,我们可以绘制出单自由的图像出来，供我们参考(we can use this specification for program to draw the picture,this program is writed by matlab and it is easy to understand.)
- 2011-03-08 16:05:36下载
- 积分：1
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trabajo
METODOS DIRECTOS帕拉州洛杉矶SOLUCION德艾维斯LINEALES
Algoritmo德Eliminacion Gaussiana
Algoritmo德高斯约旦
Algoritmo德Factorizacion
METODOS ITERATIVOS帕拉州洛杉矶SOLUCION德艾维斯德ECUACIONES
Algoritmo德雅可比
Algoritmo德高斯赛德尔(METODOS DIRECTOS PARA LA SOLUCION DE SISTEMAS LINEALES
Algoritmo de Eliminacion Gaussiana
Algoritmo de Gauss-Jordan
Algoritmo de Factorizacion
METODOS ITERATIVOS PARA LA SOLUCION DE SISTEMAS DE ECUACIONES
Algoritmo de Jacobi
Algoritmo de Gauss-Seidel
)
- 2011-05-21 13:18:18下载
- 积分：1
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opcdoc
电力行业的通信标准，内容详细，功能强大，是个很不错的学习手册。(Power industry communication standards)
- 2014-09-12 10:28:49下载
- 积分：1
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Harriscornerdetection
Harris Corner detection algorithm
- 2009-03-24 15:58:25下载
- 积分：1
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AnalysisOfSystems
analysis( graphical and parametric ) of 1st-order , 2nd-order & nth-type systems
(This Program Includes ::::::::::::
1:: Analysis of 1st order systems for 1.step signal ,2.ramp signal, 3. Accelaration signal.
2:: Analysis of 2nd order systems for 1.step signal, 2.ramp signal.
3:: Frequency analysis of 2nd order systems.
4:: Steady State Error Analysis of "0th" , "1st" , "2nd" type systems.
5:: Performance Indices of a System.
)
- 2010-12-14 16:41:05下载
- 积分：1
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mt9075b
MT9075为E1接口芯片MT9075为E1接口芯片MT9075为E1接口芯片(Combined pcm30 framer,line interface unit and link controllers in a 68pin PLCCor 100 pin MQFPpackage)
- 2010-01-25 14:13:01下载
- 积分：1
