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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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apf1
说明： 有源滤波器（APF）matlab_simulink仿真图的子图之一。算法是DQ0 算法。(active filter (APF) matlab_simulink simulation map one of the graph. The algorithm is DQ0 algorithm.)
- 2005-12-05 10:59:59下载
- 积分：1
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four-nodes-matlab-fem-program
四节点矩形单元matlab有限元程序，使用于一般通用程序(four nodes rectangular modules Matlab finite element program, the use of common procedures in)
- 2006-10-22 00:13:11下载
- 积分：1
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pd_swerling1
雷达系统中用于计算起伏目标的检测概率，适用于Swerling I型目标。(Used to calculate the undulation target detection probability, applies Swerling I target.)
- 2013-03-22 19:48:36下载
- 积分：1
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four
说明： 第四章 MATLAB 图形对象操作
4.1 图形对象的属性
4.2 图形对象句柄的获取
4.2.1 对象创建时获取
4.2.2 层次关系来获取
4.2.3 当前对象的获取
4.2.4 根据对象属性值的获取
4.3 图形对象句柄的删除与判断
4.3.1 句柄的删除
4.3.2 句柄的判断
4.4 图形对象属性值的获取与设置
4.4.1 图形对象属性值的设置
4.4.2 图形对象属性值的获取
4.4.3 用户缺省值的操作
4.5 图形对象的其它操作
4.5.1 figflag 函数
4.5.2 findfigs 函数
4.5.3 copyobj 函数
4.5.4 capture 函数
4.5.5 refresh 函数
4.5.6 saveas 函数
4.5.7 hgload 函数和 hgsave 函数
4.5.8 newplot 函数 (Chapter IV of MATLAB graphic objects to operate the properties of graphic object 4.1 graphic object handle 4.2 Access 4.2.1 object created when the relationship between the level of access to 4.2.2 to get 4.2.3 to obtain the current object under the object attribute value 4.2.4 Access 4.3 graphic object handle to remove the judge handles the deletion of 4.3.1 judgments 4.3.2 Handle 4.4 graphic object attribute values to obtain and set the target attribute value 4.4.1 graphics settings 4.4.2 graphic object attribute values to obtain 4.4 .3 user operation 4.5 Default graphic object 4.5.1 figflag other operations function 4.5.2 findfigs function 4.5.3 copyobj function 4.5.4 capture function 4.5.5 refresh function 4.5.6 saveas function 4.5.7 hgload function and 4.5.8 newplot function hgsave function)
- 2008-10-19 15:17:25下载
- 积分：1
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RotFe_ib
利用matalab编制的转子动力学计算软件。其中模型利用有限元建模，只是自由度较少。(matalab prepared by the use of rotor dynamics calculation software. Which model using finite element modeling, but less freedom.)
- 2006-11-07 11:21:23下载
- 积分：1
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location
针对传感器网络中的非视距定位问题，使用泰勒加llos的联合方法降低非视距影响(decrease the location error in nlos environement)
- 2012-04-22 15:44:03下载
- 积分：1
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gaussmoo
高斯背景建模源代码，实现背景建模，但前景处理效果不好(Gaussian background modeling source code to achieve the background modeling, but the outlook is not good treatment effect)
- 2011-11-12 14:38:46下载
- 积分：1
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lms
lms自适应滤波算法lms自适应滤波算法(lms adaptive filtering algorithm)
- 2013-12-26 20:08:44下载
- 积分：1
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01-oqpsk
信号处理与分析，信道仿真，模型构建与验证，信道测试，(Analysis and processing, signal channel simulation, construction and validation of the model, channel test,)
- 2015-03-13 14:32:24下载
- 积分：1
