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senial_dientesierra
SEÑ AL DIENTE SIERRA GUI
- 2013-04-26 07:06:49下载
- 积分:1
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iir-filter
说明: 基于matlab 的信号处理方面的程序实现,包括iir滤波器的设计等(These are program examples about signal and system based on matlab )
- 2011-03-31 00:22:07下载
- 积分:1
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1482-3311-1-SM
Mammography is one of the available techniques for the early detection of masses or abnormalities which
is related to breast cancer. Breast Cancer is the uncontrolled of cells in the breast region, which may affect
the other parts of the body. The most common abnormalities that might indicate breast cancer are masses
and calcifications. Masses appear in a mammogram as fine, granular clusters and also masses will not have
sharp boundaries, so often difficult to identify in a raw mammogram. Digital Mammography is one of the
best available technologies currently being used for the early detection of breast cancer. Computer Aided
Detection System has to be developed for the detection of masses and calcifications in Digital
Mammogram, which acts as a secondary tool for the radiologists for diagnosing the breast cancer. In this
paper, we have proposed a secondary tool for the radiologists that help them in the segmentation and
feature extraction process.
- 2015-01-20 18:09:10下载
- 积分:1
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calculator
simple design of calculator in matlab
Now the calculator is ready to use. Of course, it misses a lot of functionality,but
- 2012-11-16 07:58:04下载
- 积分:1
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pro_2
用局部参数最优化方法设计一个模型参考自适应系统,可调增益的初值Kc(0)=0.2,给定值r(t)为单位阶跃信号,即r(t)=A×1(t)。
要求:
1把连续系统离散化(采样时间可取0.1)。
2编制并运行这个系统的计算机程序(注意调整B值,使系统获得较好的自适应特性)。
3记录ym、yp的曲线 记录kp×kc的曲线 记录广义输出误差e的变化曲线。
4在参数收敛后,让Kp=2变为Kp=1,重新观察Kp×Kc及e的变化曲线。
5找出在确定的B值下,使系统不稳定的A值(阶跃信号的幅值),并与用劳斯稳定判据计算的结果比较。
(With local parameter optimization method to design a model reference adaptive system, adjustable gain initial Kc (0) = 0.2, for a given value of r (t) for the unit step signal that r (t) = A × 1 ( t). Requirements: a continuous system discretization (sampling time of 0.1 preferred). 2 compiled and run the system computer program (Note B to adjust the value of the system to obtain better adaptive characteristics). 3 records ym, yp curve record kp × kc curve records generalized output error e curves. 4 parameter convergence, let Kp = 2 into the Kp = 1, re-observed Kp × Kc and e curves. B-5 to find value in determining the next, making the system unstable A value (step signal of amplitude), and using Routh stability criterion and the comparison of the results calculated.)
- 2010-09-03 14:27:08下载
- 积分:1
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test_gpsins_source
hybrid fusion of multi sensors navigation
- 2010-10-31 23:16:18下载
- 积分:1
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PLL_2nd
二阶锁相环 matlab实现 QPSK BPSK(Implementation of QPSK BPSK with second-order PLL matlab)
- 2019-01-11 16:45:58下载
- 积分:1
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MATLAB2
说明: 用matlab实现自己编程实现图像处理,通过matlab强大的功能显示效果(Realize their own programming with matlab histogram equalization, by matlab powerful display)
- 2010-04-28 21:06:13下载
- 积分:1
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Drawing-of-some-special-graphs
几种MATLAB绘图,灯光定位、柱状图、设置照明方式(Several MATLAB drawing, light localization, histogram, lighting set)
- 2016-06-05 22:03:43下载
- 积分:1
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remez_frf
说明: 压缩包中包含两个matlab文件:
remez_frf.m 为使用remez算法设计旁瓣1/f衰减滤波器程序;
myfrf.m 为其中使用到的惩罚函数;
frf的意思是频率响应函数。(Compression matlab package contains two files: remez_frf.m algorithm designed for the use of remez sidelobe 1/f attenuation filter procedures myfrf.m use for which the penalty function frf mean frequency response function.)
- 2009-08-02 21:41:41下载
- 积分:1