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silkfine
filterfor noise removing from the image
matlab code
- 2009-10-21 08:57:29下载
- 积分：1
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PhD_Thesis_Adil.pdf.tar
phd thesis on backgroung substraction
- 2013-02-12 18:05:18下载
- 积分：1
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IBR-application
说明： IBR算法在图像匹配上的应用，我也在学习中(Image matching based on IBR)
- 2011-03-30 15:50:19下载
- 积分：1
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eee
杨氏双缝干涉
两相干光源到接收屏上P点距离r1=(D2+(y-a/2)2)1/2, r2=(D2+(y+a/2)2)1/2,
满足相干条件的光波叠加后，对于观察屏上某一确定点，即r1、r2确定后，叠加后的光强为 式中λ为光波的波长， 、 ，令相位差φ=2π（r2-r1）/λ,
最后可得公式如下：
，
最后光强I=4I0cos2（Φ/2）。
观察相干光叠加后光强的分布.
(Young' s double slit interference two coherent light source to the point P on the receiving screen distance r1 = (D2+ (YA/2) 2) 1/2, r2 = (D2+ (y+a/2) 2) 1/2, meet coherent conditions lightwave after superposition, for a determined point on the viewing screen, i.e. R1, R2 is determined, the superimposed light intensity where λ is the wavelength of light, make the phase difference φ = 2π (R2-R1)/λ, final can be obtained using the following formula: Finally, the light intensity I = 4I0cos2 (φ/2). Observed coherent superposition of light intensity distribution.)
- 2013-01-03 21:04:13下载
- 积分：1
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butterworthlowpass.rar
butterworth低通滤波器的原程序，可用ＭＡＴＬＡＢ的ＦＩＬＴＥＲ函数测试．可得到低通滤波器数字系统函数的系数．(Butterworth low-pass filter the original procedure, MATLAB can be used to test the FILTER function. Available to low-pass filter function of the coefficient of digital systems.)
- 2007-12-03 11:14:19下载
- 积分：1
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QPSK-DQPSK-OFDM
QPSK的调制；比较DQPSK和QPSK在通过加性高斯白噪声信道时的误码性能；OFDM系统(QPSK modulation more DQPSK and QPSK in additive white Gaussian noise through the channel bit error performance when OFDM system)
- 2020-12-01 07:49:26下载
- 积分：1
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matlab
里面包含了大量的matlab的应用实例，对初学者来说非常有用(Which contains a large number of matlab application, is very useful for beginners)
- 2007-11-24 13:42:58下载
- 积分：1
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radio
辐射边界和定温边界条件下，二维矩形平板的温度场数值模拟。(Radiation boundary and constant temperature boundary conditions, two-dimensional rectangular plate temperature field numerical simulation.)
- 2013-07-22 18:22:42下载
- 积分：1
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Z_ana
针对离散系统进行开环、闭环分析；绘制Bode、Nyquist、根轨迹图；阶跃、脉冲响应，并均给出响应的图示。(For the discrete system closed loop analysis of ring, open drawing Bode, Nyquist, root locus diagram step, impulse response, and the response of the diagrams are given.)
- 2015-01-19 20:30:44下载
- 积分：1
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select_best_cos
原子分解MP算法正弦原子库的建立及选择出和原函数相匹配的最佳原子(Atomic Decomposition MP algorithm library sine atom and atom-out and the best match of the original function)
- 2016-07-15 19:49:08下载
- 积分：1
