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BPF_Image
This function is a very simple application of FFT2 for an image to
simulate the effect of bandpass filter with two cut off frequencies. One
can easily modify the programme to do the processes for different images,
and even implement highpass and lowpass filter
- 2010-09-13 14:45:18下载
- 积分:1
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adaptivefuzzyVSScontrol
自适应模糊滑模控制器设计的matlab源代码,对于研究滑模变结构控制的同学很有用。(Adaptive fuzzy sliding mode controller design matlab source code for the study of sliding mode variable structure control students useful.)
- 2008-06-04 21:15:46下载
- 积分:1
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wor2k
matlab实现s小波变换代码,输入图像矩阵,输出一幅图像,分为四块(wavelet transform code input image matrix, the output an image is divided into four)
- 2006-10-13 23:37:12下载
- 积分:1
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PEP_ghost
该程序仿真了机载雷达对地面微动目标成像过程及结果。验证了微动的成对回波理论及微动对雷达成像造成的影响,改变微动参数,可看到鬼影点、灰度条带、直线圆列等由于微动参数不同而产生的不同现象。(refer to the chinese introduction)
- 2021-04-09 16:09:00下载
- 积分:1
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netlist_CH3
As a consequence, more exact models of devices can
be retained for analysis rather than the approximate models commonly introduced
for the sake of computational simplicity. A computer icon appears in the margin
with each introduction of MATLAB analysis.
- 2008-02-19 18:54:05下载
- 积分:1
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dif
pid controller for AQM router
- 2015-02-28 06:59:23下载
- 积分:1
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CBCT_Simulation
cbct cone beam for reconstruction methode
- 2011-05-03 06:52:08下载
- 积分:1
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LED_road
LED路灯配光需要计算许多重要参数。本程序通过利用LED路灯实测数据来讨论这些参数间关系。(lots of parameteres have to be calculated before using the LED road lamp. this program use the measured data to discuss these parameteres.)
- 2012-04-26 02:11:24下载
- 积分:1
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DSP
任务:
1) 借助MATLAB画出误差性能曲面和误差性能曲面的等值曲线(参考PPT2.1第17页的两幅图);
2) 写出最陡下降法以及LMS算法的计算公式(取 );
3) 用MATLAB产生方差为0.05, 均值为0白噪音S(n),并画出某次采样得到的波形(即产生任意一个噪声随机序列);
4) 根据 2)中的公式,并利用 3)中产生的S(n),在 1)中的误差性能曲面的等值曲线上叠加画出采用最陡下降法以及LMS法时H(n)的在叠代过程中的轨迹曲线(参考PPT2.1第17页的右下图的曲线1和曲线2)。
5)用MATLAB计算并画出LMS法时 随时间n的变化曲线(对应S(n)的某一次的一次实现)和e(n)波形;
注意:某一次实现的结果并不能从统计的角度反映实验的结果 的正确性,为得到具有统计特性的实验结果,可用足够多次的 实验结果的平均值作为实验的结果。用MATLAB计算并画出 采用LMS法时,J(n)的100次实验结果的平均值随时间n的变 化曲线(即 生成随机噪声信号并计算结果,重复执行100次, 求平均结果)。
6)在 1)中的误差性能曲面的等值曲线上,叠加画出采用LMS法得到的100次实验中的H(n)的平均值的轨迹曲线;
(Task:
1 ) Draw with MATLAB error performance surface and surface contour error performance curve ( refer PPT2.1 two chart on page 17 )
2 ) Write the steepest descent method and the LMS algorithm formula ( take )
3 ) Using MATLAB to generate variance of 0.05 with a mean of 0 white noise S (n), and draw a particular sampling waveform ( ie, any noise generated random sequence )
4 ) based on 2 ) of the formula , and use 3 ) generated in S (n), in a ) the error performance curves superimposed on the surface contour plot using the steepest descent method and the LMS method when H (n) the iterative process in the trajectory curve ( refer PPT2.1 page 17 bottom right of the curves 1 and 2 ) .
5 ) using MATLAB LMS method is used calculate and draw the curve with time n (corresponding to S (n) of a first implementation of a ) and e (n) waveform
Note : in a first implementation of the results are not reflected from a statistical point of view of accuracy of the experimental results ,)
- 2013-11-08 20:09:06下载
- 积分:1
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heart
几个简单的表白小程序,用matlab写的,可以装酷(A few simple expression small program, written in MATLAB, can be cool.)
- 2018-08-13 08:34:41下载
- 积分:1