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HHT
matlab实现，绘制二维及三维HHT谱图(Matlab implementation, draw 2D and 3D HHT spectrum)
- 2012-05-24 21:15:35下载
- 积分：1
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princomp
主成分分析，matlab。在多光谱图像处理中有重要应用。(Image fusion, matlab. In the multi-spectral image processing has important applications.)
- 2009-11-21 08:57:14下载
- 积分：1
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DS_CDMA
这个仿真程序用于实现DS-CDMA通信系统仿真(The simulation program used to implement DS-CDMA communication system simulation)
- 2011-04-20 13:39:47下载
- 积分：1
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Psotools
基于matlab粒子群算法的代码 对学习粒子群算法的人很用(matlab Particle Swarm Optimization)
- 2013-01-01 22:19:52下载
- 积分：1
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package_emd
经验模式分解例程.开源,C和matlab混合编程(Empirical mode decomposition routines. Open source, C and matlab mixed programming)
- 2013-08-10 20:09:18下载
- 积分：1
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MVDR
这是功率谱估计MVDR算法的实现，代码能仿真成功(This is the power spectrum estimation in MVDR algorithm, the code can be successful simulation)
- 2021-03-03 16:19:54下载
- 积分：1
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mehuffman
该程序用于图像的哈弗曼编码，效果很好，并且已经编译通过(The program code for the image Havermann good results, and have been compiled by)
- 2010-08-24 08:50:51下载
- 积分：1
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mstg
产生信号序列向量st,并显示st的时域波形和频谱
st=mstg 返回三路调幅信号相加形成的混合信号，长度N=800( Generated signal sequence vector st st time-domain waveform and the spectrum st = mstg return three AM signals are added to form the mixed-signal length N = 800)
- 2013-03-26 11:16:36下载
- 积分：1
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image-segmentation
Matlab program for doing image segmentation
- 2012-01-06 00:19:33下载
- 积分：1
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circ_dw
相控阵天线阵列的密度加权matlab程序代码。
运行gui.m文件
lmax.m和lmin.mLinear_func.m最后几行被调用，放在和Linear_func.m路径相同的文件夹下即可
运行后command window里第一条分割线上面是第一幅图的几个值，第二条分割线上面是第二幅图的几个值。其中，peak_first是数值最大的峰值，peak_second是数值第二大的峰值(第一旁瓣)，theta_var是与
peak_first最近的左右两个谷值横坐标的距离。
因为是找半峰值点的，因为都是小数，在数组里没有正好等于主瓣幅值一半的点，只有接近一半的点，所以要设定一个范围比如大0.05或小0.05都认为是半峰值，但是有的数组里0.05的范围还是太小，所以可能报错。(Phased array antenna array the density weighted matlab program code. The last few lines of the run gui.m the file lmax.m lmin.mLinear_func.m call, same placed Linear_func.m path folder above the dividing line of the command window to run the first picture the several values above the dividing line several values of the second image. Wherein, peak_first numerical maximum peak the peak_second is the the numerical second largest peak (first sidelobe), the theta_var is the abscissa and peak_first recent about two valley distance. To find half the peak point are decimal, the array does not just equal to main lobe amplitude half points, only nearly half points, so you want to set a range, such as 0.05 or 0.05 are considered semi-peak some array, but the range of 0.05 or too small, it may be an error.)
- 2013-02-26 19:21:18下载
- 积分：1
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