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pisa
在计算机上产生一组实验数据，首先产生一段零均值白噪声数据u（n）,令功率为 ，让u(n)通过一个三阶FIR：
得到y(n). .y(n)上加三个实正弦信号f1’=0.1,f2’=0.25,f3’=0.26调整 和正弦信号幅度信噪比大致为10dB,50dB,50dB. (1) 令N=256,描绘xn波形；
(2)得出真实功率谱密度 .
(3) 利用此实验数据Pisarenko谐波分解法估计该实验数据的正弦频率及幅度。
(On the computer to generate a set of experimental data, first generate a zero mean white noise data u (n), so that power, let u (n) through a third-order FIR: get y (n).. Y (n) added three real sinusoidal signal f1 ' = 0.1, f2' = 0.25, f3 ' = 0.26 and sine signal amplitude adjustment signal to noise ratio is approximately 10dB, 50dB, 50dB. (1) that N = 256, depicted xn waveform (2) the true power spectral density obtained. (3) using this experimental data, Pisarenko harmonic decomposition method to estimate the experimental data of the sinusoidal frequency and amplitude.)
- 2010-10-22 11:17:41下载
- 积分：1
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dav-sgp4-Matlab
由david vallado更新的轨道确定的程序代码，本程序融合sgp4和sdp4，包含193个文档(this procedure is the sgp4 prediction model from space command. this is an updated and combined version of sgp4 and sdp4)
- 2010-03-12 16:12:19下载
- 积分：1
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examples
matlab有限元工具箱的应用例子，找了好久才找到的，望对大家有用(Application of finite element toolbox matlab example, to find a long time to find, and hope it would be useful)
- 2010-06-02 12:29:47下载
- 积分：1
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HC_test_h
heat transfer by conduction (compare)
analytical numerical
- 2015-04-03 09:16:30下载
- 积分：1
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Fuzzy_Image
This is a first test of a fuzzy image processing application. The following is the documentation and other classes
- 2014-02-07 16:22:45下载
- 积分：1
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phaseEsimate
适用于QAM、PSK信号的相位估计算法。用于纠正光纤通信中的相位噪声(phase noise estimation)
- 2020-11-09 17:09:47下载
- 积分：1
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gatbx遗传算法工具箱自动进行PID参数整定-GAtbxPID
使用MATLAB gatbx遗传算法工具箱自动进行PID参数整定，可动态显示迭代优化过程，对遗传算法和工业自动化PID参数整定方法的学习都有很大的帮助！(Automatically PID parameter tuning based on MATLAB gatbx genetic algorithm toolbox ，and can be dynamically displayed the calculate process.It s very helpful for the genetic algorithm and PID learning!)
- 2021-04-28 17:28:43下载
- 积分：1
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two-pictures-connection
利用matlab实现图像的拼接，经过验证时可用的，可以作为图像处理简单图像拼接的应用(Using matlab to achieve image stitching, proven when available, can be used as a simple image mosaic image processing application)
- 2013-11-08 09:45:28下载
- 积分：1
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timefrequenceanalysis
信号时频分析matlab软件，使用GUI界面，非常简单，可以分析信号的时频特性以及进行谱分析(Signal time-frequency analysis matlab software using the GUI interface is very simple, can analyze the signal characteristics as well as the time-frequency spectral analysis)
- 2009-09-09 20:52:32下载
- 积分：1
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2
说明： matlab的m文件，sobel边缘检测(matlab m-file, sobel edge detection)
- 2009-04-19 23:51:30下载
- 积分：1
