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twice_nihe
说明: 对已知房价数据做二次拟合,从而得出曲线方程,对做未来房价的粗略预测(Known to do on the secondary price data fitting curve equation to obtain, so the future price of crude forecast)
- 2009-08-23 11:19:32下载
- 积分:1
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iradon
matlab关于iradon变换。matlab关于iradon变换。matlab关于iradon变换。(Matlab on the iradon transform.Matlab on the iradon transform.Matlab on the iradon transform.)
- 2014-12-02 11:31:26下载
- 积分:1
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leidafangzhendeMatlabchengxu
雷达仿真的图像处理Matlab程序 雷达仿真的图像处理Matlab程序(Matlab simulation of the imaging radar radar simulation program Matlab image-processing procedures)
- 2010-08-05 01:54:48下载
- 积分:1
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Signals-and-SystemsAnalysis-and-threalization-of-M
1. 该光盘包含了“信号与系统分析及MATLAB实现”一书的第六章所有程序;
2. 为了方便读者阅读程序,所有程序均采用中文注释。MATLAB的程序编辑器不支持中文显示,用户只需在Word下直接打开源程序文件,即可阅读程序中的中文注释;
3. 程序文件的命名分为以下三种类型:
(1) 若为书中例题的程序,则程序文件名一律以ex开头,后面跟4位数字(前两位表示章号,后两位表示例题序号)表示的该程序所在例题的编号。例如,ex0603.m是例6.3的程序,而ex1102.m则是例11.2的对应程序。
(2) 若为书中图形的实现程序,则程序文件名一律以figure开头,后面跟4位数字(前两位表示章号,后两位表示图形序号)表示的该程序所绘图形的编号。例如,figure1203.m是实现图12.3的程序,而figure0710.m则是实现图7.10的对应程序。
(3) 若为函数文件,则直接以函数名命名,例如文件sconv.m即是书中函数sconv()的对应程序。
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- 2008-06-06 11:32:54下载
- 积分:1
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stator-induction
说明: 电机定子绕组故障,它可以准确诊断定子绕组故障(Stator winding fault, it can be accurate diagnosis of stator winding fault)
- 2011-03-18 15:35:20下载
- 积分:1
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vioce-signal-processing
录制自己的一段语音,时间控制在15秒到30秒左右;利用wavread函数对自己的语音进行采样,记住采样频率。
(1)画出原始语音信号的时域波形,而后以1秒为间隔,求出每秒数据的功率谱。
(2)根据语音信号特点,分别设计FIR及IIR滤波器,分别画出滤波器幅频和相频特性曲线。用设计的滤波器对信号滤波,画出滤波后时域波形。用sound函数回放语音信号。
(3)求出特征频段语音信号随时间变化的曲线(每间隔0.05秒求一次功率谱)。
(Record your own voice for some time (15 seconds to 30 seconds) use wavread function of the voice samples, remember the sampling frequency. (1) Draw the original speech signal in time domain waveform, and then to 1 second intervals, the data obtained power spectrum per second. (2) According to the voice signal characteristics, FIR and IIR filters were designed, namely to draw the amplitude and phase frequency characteristic curve. With the design of the filters on the signal filtering, to draw the filtered time-domain waveform. Playback with sound function of the speech signal. (3) Find the characteristic band speech signal curve over time (0.05 seconds intervals seeking a power spectrum.))
- 2011-06-01 22:29:27下载
- 积分:1
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RunUser
以某个用户的权限运行程序,相当于windows下的run as(Permissions to a user running the program, which is equivalent to run as under windows)
- 2009-01-21 15:23:56下载
- 积分:1
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matlab_pcf_EI_calculation
This is a MATLAB code for calculating effective index in PCF by using maxwell s equation and bessels function.
- 2010-01-22 18:47:07下载
- 积分:1
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PGA
说明: 用matlab编写的单周期库存与运输问题整合优化程序,采用遗传算法寻优(Matlab prepared using single-cycle problem of integrating inventory and transportation optimization procedures, the use of genetic algorithm optimization)
- 2008-12-03 15:21:22下载
- 积分:1
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ofdmanew
ofdma 的一些资料对于初学者是很有用的 学习也很方便(ofdma some information is very useful for beginners to learn is also very convenient)
- 2011-05-26 17:14:55下载
- 积分:1