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于 2010-12-03 发布文件大小:39134KB

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下载积分: 1 下载次数: 37

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研究生数字信号处理讲义，基于奥本海姆原著进行讲授的(Graduate Digital Signal Processing notes, based on the teaching of Oppenheim' s original)

文件列表：

2009讲义
........\lecture1-离散时间信号与系统-.ppt,6570496,2010-09-07
........\lecture10-walsh1.ppt,635904,2009-10-22
........\lecture11-walsh2.ppt,844800,2009-10-27
........\lecture12-walsh3.ppt,855552,2009-10-27
........\lecture13-希尔伯特(Hilbert)变换.ppt,581120,2009-10-29
........\lecture14-15-hilbert.ppt,1399808,2009-11-05
........\lecture15-iir1.ppt,979456,2009-11-05
........\lecture15-iir2.ppt,373248,2009-11-05
........\lecture16-fir1.ppt,2346496,2009-11-10
........\lecture16-fir2.ppt,834048,2009-11-10
........\lecture17利用离散傅里叶变换的信号傅里叶分析1.ppt,13923328,2009-11-12
........\lecture18利用离散傅里叶变换的信号傅里叶分析2ok.ppt,2437120,2009-11-17
........\lecture2-因果性稳定性关系-.ppt,795648,2009-09-10
........\Lecture3---Sampling Theorem.ppt,1513984,2009-09-15
........\lecture4-DFT-DTFT-Z关系-.ppt,1904128,2009-09-11
........\lecture5(复习内容)-Fourier Series.ppt,1176576,2009-09-22
........\Lecture6-7---DFT-DCT.ppt,13800960,2009-10-13
........\lecture6-DCT(辅助材料).ppt,504320,2009-09-16
........\lecture8~9-FFT-CHIRPZ.ppt,1470976,2009-10-20
........\第九章非正弦正交函数和离散沃尔什变换的预备知识.doc,265728,2009-10-23
........\第十一章离散沃尔什变换及其快速算法.doc,667648,2009-10-27
........\第十章离散沃尔什函数.doc,823808,2009-10-23

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unam701
生成2KHz和8KHz的混合信号,使该信号通过上述滤波器,观察滤波前后的波形变化和频谱分布情况,(The mixed signal of 2KHz and 8KHz is generated, and the waveform changes and spectrum distribution before and after filtering are observed through the filter.)

2018-08-04 22:31:45下载

积分：1
31175278moulationclassification
主要是实现调制识别，区分几种常用的数字调制信号。含有两个文件夹其一为特征参数的仿真；其二为正确识别率的仿真。文件夹key feature simulink中：运行程序会得到各特征参数之间区分图从图中可看到特征参数的有效性，见图。文件夹classification rate simulink中：运行main.m文件可以得到正确识别率见图。(It is mainly to realize modulation recognition and distinguish several commonly used digital modulation signals. The simulation of two folders is one of the characteristic parameters, and the second is the simulation of the correct recognition rate. In the folder key feature Simulink: The running program will get the validity of the feature parameters that can be seen from the diagram, as shown in the diagram. Folder classification rate Simulink: running the main.m file can get the correct recognition rate.)

2018-01-21 11:02:43下载

积分：1
AMC_Mobile_result
6e协议中移动WiMAX的AMC方案，仿真UGS业务在不同到达率下的吞吐率，丢包率、仿真时间内总能耗、千比特能量消耗(6e protocol in mobile WiMAX AMC scheme)

2013-03-14 09:24:52下载

积分：1
antennas.zip
一个很小和天线计算程序，我觉得非常实用，发上来与大家分享(A very small and the antenna calculation program, I think very useful, the table to share with you)

2008-04-14 20:58:52下载

积分：1
PLC-BIAN-CHENG
S7-200 PLC 的初步设计及编程技巧，适合初学者使用。(S7-200 PLC preliminary design and programming skills, suitable for beginners to use.)

2013-07-07 17:47:31下载

积分：1
9020A频谱分析仪测量实例和编程指南
频谱仪编程手册主要是基于安捷伦IO 套件应用平台简单实用的仪器控制编程程序(9020 programming manual is mainly based on agilent IO suite application platform Simple and practical instrument control programming procedures)

2017-07-19 10:16:22下载

积分：1
Mobipe
说明：中国移动位置业务Le Ls接口技术规范,详细规范,(China Mobile location Service Le Ls interface technical specification, detail specification,)

2019-03-27 12:50:14下载

积分：1
Interview-Collection
收集了华为五轮面试的经验，还有中兴通信的面试宝典，非常不错的资料 (Huawei five interviews to collect experience, and ZTE interview book, very good information)

2011-06-18 14:30:48下载

积分：1
Walsh-code
Walsh码在CDMA中的具体说明及应用(Walsh code specific instructions and application in CDMA)

2020-07-03 09:00:02下载

积分：1
370511
psk调制,在matlab命令区输入bpskdigital[1 0 1 1 0 0 1 0],1]按运行,即可看到调制波(Psk modulation, input bpskdigital [1 0 1 0 0 0] in the matlab command area, 1] press operation, you can see the modulation wave)

2019-03-26 23:08:40下载

积分：1

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