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13
在MATLAB中实现图像的读取与常用的转换(Read and used for image conversion in MATLAB)
- 2014-10-27 16:29:38下载
- 积分：1
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surshrHEDA
基于直方图的分布估计算法matlab源程序，测试函数选用的是30维函数(for h=1:m
for j=1:((x2-x1)/binswidth)
if (x(h)>=x1+(j-1)*binswidth)&(x(h)<x1+j*binswidth)
H(j)=H(j)+1
end
end
end
[wid,len]=size(H)
H=H/(wid*len)
objvalue=sort(objvalue, descend )
for j=1:((x2-x1)/binswidth))
- 2013-03-15 10:44:15下载
- 积分：1
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SFEtrinomp
该程序，可以用于计算金融证券期权产品的三项树定价估值过程。(This matlab code can be used to caculate the options price by estimate the trinomial processes.)
- 2011-10-22 11:15:14下载
- 积分：1
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wrfpcolor
matlab 画地图的 非常好用，有需要的可以拿过去！(very good！)
- 2014-01-15 15:02:17下载
- 积分：1
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seismic response_spectrum
求地震动的加速度反应谱 速度谱 位移谱(Acceleration response spectrum for ground motion velocity spectrum displacement spectrum)
- 2019-04-23 10:26:33下载
- 积分：1
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emd
是经验模态的函数，用于进行数字信号处理。可以用于分解频率(Is the empirical mode of function, used for digital signal processing. Can be used to decompose the frequency)
- 2010-06-26 21:07:15下载
- 积分：1
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yiqunc
蚁群算法的一个程序，可以优化用来做机器人路径规划用(Ant colony algorithm is a procedure can be optimized to make use of robot path planning)
- 2008-07-04 11:44:45下载
- 积分：1
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采用小波进行图像消噪
数字图像在产生过程中经常会受到噪音污染。因此，对于数字图像应该对其进行去噪音处理。在传统的基于傅里叶变换的信号去噪音方法中，可以使得信号和噪音的频带重叠部分尽可能的小，这样就可以在频域通过时，不需改变滤波方法而将信号和噪音分隔开来。但是，如果信号和噪音的频域重合时，用该方法进行噪音处理的效果就比较差。(digital image in the selection process will be subject to regular noise pollution. Therefore, the digital image should be carried out to deal with the noise. Based on the traditional Fourier Transform method of signal to noise, can result in a signal and noise bands overlap small as possible, so it can be adopted in the frequency domain, the need to change methods of filtering the signal and noise to separate. However, if the signal and noise in the frequency domain coincidence, the method for dealing with the effects of noise on the relatively poor.)
- 2005-07-12 11:28:35下载
- 积分：1
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3
说明： 产生线性调频信号，Matlab仿真实现雷达线性调频信号，并表现出线性调频信号的时域图和幅频、相频图(LFM signal generation, Matlab simulation of radar chirp signal, and the performance of a linear FM signal in time domain and amplitude frequency diagram, phase-frequency diagram)
- 2011-04-25 13:09:08下载
- 积分：1
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signal-generator-
在matlab中，基于GUI工具箱，实现了信号发生器的功能(GUI-based toolbox in matlab, the function of the signal generator)
- 2012-07-02 16:29:55下载
- 积分：1
