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Welch
从经典功率谱估计周期图法原理入手，从理论上分析了其存在的局限性，借助Welch算法对其进行修正。依靠Matlab强大的数值分析和信号处理能力，进行实验仿真，比较不同的窗函数，不同的数据长度对Welch法谱估计质量的影响，并分析了造成这些影响的原因。(The paper mainly introduces the principles of Periodogram method of classical PSD estimation,analyzes the deficiency of Periodogram method in theory,and makes use of Welch to amend Perodogram method. By the use of simulation in Matlab, the impacts of different window function and different lenghth of data on estimation quality of Welch are discussed and the reasons of the impacts are analyzed.)
- 2010-06-16 08:27:53下载
- 积分：1
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MATLAB-FH
说明： 调频通信matlab，用MATLAB实现一种快跳频通信系统(FM communication matlab, use MATLAB to achieve a fast frequency-hopping communication system)
- 2021-03-22 12:39:16下载
- 积分：1
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Examples-of-neural-network-algorithm
一组神经网络算法实例：有三个M文件组成
Examples of neural network algorithm(Examples of neural network algorithm)
- 2014-12-29 18:10:50下载
- 积分：1
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scrambler-matlab
it is scrambler using matlab
- 2015-03-11 09:51:46下载
- 积分：1
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TMACQ
运用matlab求解追赶曲线，绘出追赶和逃跑曲线图形。(Using matlab to solve catching curves, plot the curve to catch up, and escape graphics.)
- 2009-10-29 13:40:34下载
- 积分：1
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chepai
车牌识别，识别准确率不高，但是可用，适合初学者探索matlab之用。(License plate recognition, recognition accuracy is not high, but is available for beginners to explore the use of matlab.)
- 2010-06-25 10:28:35下载
- 积分：1
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EnterprisePersonnelManagementSystem
（1）员工各种信息的输入,包括员工的基本信息、学历信息、婚姻状况信息和职称等；
（2）员工各种信息的修改；
（3）对于转出、辞职、辞退、退休员工信息的删除；
（4）按照一定的条件,查询,统计符合条件的员工信息；
（5）至少应该包括每个员工详细信息的查询，按婚姻状况查询、学历查询、工作岗位查询等；
（6）至少应该包括按学历、婚姻状况、岗位、参加工作时间等统计各自的员工信息；
（7）对查询,统计的结果打印输出。
((1) the importation of all kinds of information employees, including employees of the basic information, education information, marital status and title information, etc.
(2) the staff changes all kinds of information
(3) for the transfer, resignation, dismissal, retirement of employee information deleted
(4) in accordance with certain conditions, query, statistics eligible employees
(5) at least every employee should include details of inquiries, according to marital status inquiries, academic information, job inquiries, etc.
(6) should include at least according to their academic qualifications, marital status, status, statistics, etc. to participate in the working hours of their employees
(7) of the query, the results of statistical printout.)
- 2009-06-10 09:29:15下载
- 积分：1
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PSO-Standard-algorithm-t
PSO标准算法，最终输出结果，但是无图输出(PSO standard algorithm, and finally output results, but no PIC output)
- 2012-05-10 00:08:38下载
- 积分：1
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Etalon_Pattern
空气隙标准具干涉环的matlab画法！来自萝卜驿站！(plot the pattern of the etaon ring!)
- 2012-08-27 11:37:01下载
- 积分：1
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Analog-modulation
模拟调制解调：AM、DSB、LSB及FM。（通过AWGN噪声信道）(Analog modulation：AM、DSB、LSB and FM。)
- 2015-01-01 11:32:27下载
- 积分：1
