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典型序列的产生
一、 实验目的
1. 掌握典型序列的产生方法。
2. 掌握DFT的实现方法，利用DFT对信号进行频域分析。
3. 熟悉连续信号经采样前后频谱的变化，加深对时域采样定理的理解。
4. 分别利用卷积和DFT分析信号及系统的时域和频域特性，验证时域卷积定理。
二、实验环境
1． Windows2000操作系统
2． MATLAB6.0(First, the purpose of the experiment 1. master the method of producing typical sequence. 2. master the realization method of DFT and use DFT to analyze the signal in frequency domain. 3. familiar with the change of the frequency spectrum before and after the continuous signal sampling, deepen the understanding of the time domain sampling theorem. 4. the time domain and frequency domain characteristics of the convolution and DFT analysis signals and systems are used to verify the time domain convolution theorem. Two. Experimental environment 1. Windows2000 operating system 2. MATLAB6.0)
- 2018-03-09 10:34:32下载
- 积分：1
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可以直接加入程序中运行的程序软件！加入后不需别的条件直接放入所建立的文件中...
可以直接加入程序中运行的程序软件！加入后不需别的条件直接放入所建立的文件中-accession process can directly run the software! After joining the other without directly Add conditions established by the document
- 2023-03-03 22:15:03下载
- 积分：1
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虚拟打印机，可以预览你要打印的文件，图片等，非常的方便直观。...
虚拟打印机，可以预览你要打印的文件，图片等，非常的方便直观。-Virtual printer, you can preview the file you want to print, pictures, etc., very easy and intuitive.
- 2022-10-30 14:30:02下载
- 积分：1
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msp430f149 spi fet140_spi0_01.s43
msp430f149 spi fet140_spi0_01.s43
- 2023-06-26 22:45:02下载
- 积分：1
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2.5 语音信号的预处理
语音信号的预处理，包含测试音频以及完整测试代码(Preprocessing of speech signals, including test audio and full test code)
- 2018-06-07 17:41:19下载
- 积分：1
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PSO论文
利用PSO优化Bp算法， 同时提供了详细地论文，代码仅供参考(Papers and code, on the use of PSO to improve the BP algorithm, the paper is more detailed, for reference only)
- 2020-07-02 10:20:02下载
- 积分：1
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EM78P153单片机构成多功能433MHz接收
义隆单片机em78p173发射程序。RF 433M EM78P153单片机构成多功能433MHz(RF TX 433MHZ em78p173)
- 2018-01-04 23:04:58下载
- 积分：1
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YuErjian_power-system
《电力系统状态估计》于尔铿
电科院于尔铿老师的《电力系统状态估计》一书是电力系统状态估计的经典著作，但因为是专业书籍，年代也比较早，一般的书店很难有卖- -!!(" Power System State Estimation" in Erkeng EPRI in Erkeng teacher' s " power system state estimation," a book is a classic power system state estimation, but because it is professional books,' s relatively early, in general bookstores difficult have to sell-!!)
- 2020-10-31 19:29:54下载
- 积分：1
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ll
说明： 学生信息登录界面，和实现了增删改等处理功能，很实用的源代码(Student Information login screen, and realized the additions and deletions and other processing functions, very useful source code)
- 2017-04-05 21:02:22下载
- 积分：1
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????????
Rotating inverted pendulum source program pid control motor WDD55D5 angular displacement sensor
- 2019-02-24 17:17:41下载
- 积分：1
