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psk
现代通信越来越依靠全数字处理技术, 通信系统中的全数字调制解调意味着发射机
及接收机将全部采用数字信号处理(DSP) 算法, 从而整个通信系统就可以用DSP 芯片或超
大规模集成电路(VL S I) 器件来实现。对全数字BPSK 调制解调系统采用计算机仿真的方法
进行研究能清楚地了解通信系统中所运用的数字信号处理技术, 包括信息源、发送和接收
滤波器、内插器以及判决器等全部采用数字信号处理算法来实现。文章给出了BPSK 调制
解调系统各个模块的算法和结构, 运用MA TLAB 软件进行了仿真, 得出了各个部分的时域
和频域波形图, 系统仿真的设计方法对Q PSK、16QAM 等全数字调制解调系统的硬件实现
具有实际的指导意义。()
- 2008-05-08 09:39:12下载
- 积分：1
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matlabOOP
A Guide to MATLAB Object Oriented Programming
- 2010-02-28 21:04:35下载
- 积分：1
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DES
基于matlab des算法 加密 解密 密钥(Algorithm based on encryption and decryption key matlab des)
- 2011-05-29 10:32:07下载
- 积分：1
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CFO_estimation2
通信系统中接收机采用训练序列进行CFO估计的MATLAB仿真程序(The receiver uses the training sequence in the communication system CFO estimation MATLAB simulation program)
- 2012-05-13 16:45:20下载
- 积分：1
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distence
传热，通过记录恒定传热仿真与空气交换热过程(Heat transfer, by recording the constant heat transfer simulation and air exchange heat process)
- 2013-03-25 16:35:35下载
- 积分：1
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sourse-code
丁丽娟 数值计算方法 课后实验matlab部分上机答案 仅供参考(Dingli Juan numerical methods matlab part of after-school experiment on board the answer is for reference only)
- 2014-12-25 20:23:47下载
- 积分：1
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CointegrationPairsTrading
MATLAB code for Co-integration-based pairs trading
- 2013-05-26 22:01:25下载
- 积分：1
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狗腿法解信赖域子问题
说明： 用最优化方法中的狗腿法求解信赖域子问题的算法编程实现(Algorithm realization of solving trust region subproblem with dogleg method)
- 2021-02-08 21:39:54下载
- 积分：1
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adistortedimagerectificationalgorithmbasedonleasts
针对高精度的畸变图像,提出了一种基于最小二乘影像匹配的高精度畸变图像矫正算
法. 算法首先利用特征提取与边缘检测对图像进行预处理,并且将特征匹配与最小二乘算法相
结合,从而实现了图像与模板之间精确的子像素定位与匹配. 实验表明,该算法较好的解决了目前高精度畸变图像矫正算法中普遍存在的定位和匹配精度较差的缺陷,图像矫正效果良好,是一种有效的畸变图像矫正算法.(Image distortion for high-precision, a least-squares image matching based on high-precision image distortion correction algorithm. First of all, the use of feature extraction algorithm for edge detection and image pre-processing, and will feature matching with a combination of least-squares algorithm in order to achieve the image and the template between the sub-pixel accurate positioning and matching. The experimental results show that the algorithm has better accuracy of the solution to the current distortion prevalent image correction algorithm to match the accuracy of the positioning and less defects, image correction effect well, is an effective algorithm to correct image distortion.)
- 2009-04-20 19:05:54下载
- 积分：1
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glottal_pulse
This function generates a pulse train
unit amplitude, is then filtered with an exponential model of the glottis.
- 2011-09-28 02:53:03下载
- 积分：1
