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matlabASKPSKFSK
数字信号的传输方式分为基带传输和带通传输，在实际应用中，大多数信道具有带通特性而不能直接传输基带信号。为了使数字信号在带通信道中传输，必须使用数字基带信号对载波进行调制，以使信号与信道的特性相匹配。这种用数字基带信号控制载波，把数字基带信号变换为数字带通信号的过程称为数字调制。通常使用键控法来实现数字调制，比如对载波的振幅、频率和相位进行键控。(Transmission of digital signals into base band transmission and band-pass transmission, in practice, most of the channel with band-pass characteristics can not directly transmit base-band signal. In order to make the digital signal is transmitted with a communication channel, you must use the digital baseband signal to modulate the carrier to make the signal to match the characteristics of the channel. The digital baseband signal control with a carrier, the digital baseband signal conversion to digital bandpass signal is called digital modulation. Keying method is commonly used digital modulation, such as on the carrier' s amplitude, frequency and phase shift keying.)
- 2010-11-14 16:08:52下载
- 积分：1
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jisuan
土木工程分析结构地震作用的多自由度动力时程分析程序(Dynamic analysis program)
- 2012-04-16 00:06:29下载
- 积分：1
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princomp
matlab_主成分,模式识别，用与主特征提取(principle compoment analysis)
- 2014-09-26 13:34:01下载
- 积分：1
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kaerman_1
利用matlab软件，建立M文件进行C语言编程，一种新方法实现卡尔曼滤波器的程序(Using matlab software to build M files for the C programming language, a new method of Kalman filter procedure)
- 2014-07-09 12:43:58下载
- 积分：1
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FIRlvboqisheji
有关有限脉冲响应滤波器的设计方法的介绍。(For finite impulse response filter design methods introduced.)
- 2011-05-23 09:58:11下载
- 积分：1
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M-Files
线性四面体元的有限元分析可直接利用的函数，包括求刚度矩阵，求体积，求整体刚度矩阵等，有重要的利用价值(Linear tetrahedral element finite element analysis can be directly used for functions, including seeking stiffness matrix, the volume demand, the global stiffness matrix of such demand, there is significant value in use)
- 2010-06-02 12:13:12下载
- 积分：1
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costas_ClosedLoop_IIR
A Costas loop is a phase-locked loop used for carrier phase recovery from suppressed-carrier modulation signals, such as from double-sideband suppressed carrier signals. It was invented by John P. Costas at General Electric in the 1950s. Its invention was described as having had "a profound effect on modern digital communications".
- 2011-06-14 03:36:28下载
- 积分：1
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matlb
关于遗传PID的程序，可以用来参考，我毕业论文用到这个了(Genetic PID on the procedure can be used for reference, I use this a thesis)
- 2010-09-04 15:41:28下载
- 积分：1
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matlab
说明： matlab课件及程序例讲解以及matlab算法实例文件（PDF)格式(courseware and procedures matlab matlab algorithm cases and practical examples to explain (PDF) format)
- 2011-03-24 21:46:33下载
- 积分：1
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Trangular-Method-For-Camera-Calibration
Tiangular Method for Camera Calibration.abstripe48 file is used to generate the pattern for cameras to take and biaoding is used for the pictures taken.
- 2013-11-19 19:21:50下载
- 积分：1
