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moyenne
this file make a mean image of a lot of image
- 2010-11-04 00:34:58下载
- 积分：1
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OFDMChannel
OFDM系统中的信道仿真，主要对信道衰落修补仿真(OFDM system channel simulation, the major repair on the fading simulation)
- 2010-05-16 17:33:55下载
- 积分：1
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Changes-in-the-signal-to-noise-ratio
等间距线性阵列，阵元数M=8，阵元间距d= λ /2，等幅加权，目标方位φr =0°。产生空间白噪声矢量（复高斯分布）。
设阵列信号矢量元素s(m)=exp[j mψr]，其信号幅度为1，该阵元接收机附加的高斯噪声为n(m)=nmr+jnmi，其中实虚部均为独立同分布N(0, σ2)的高斯随机数，则该通道合成信号x(m)=s(m) + n(m)，其中信噪比为：
SNR = 10 lg[1/(2σ2)] = – 3 – 10 lg(σ2) (dB)
(The spacing of the linear array, and the array element number M = 8, the array element spacing d = λ/2, equal amplitude weighted target azimuth φR = 0. Space generated white noise vector (complex Gaussian distribution). Let array signal vector elements s (m) = exp [j mψr], the signal amplitude, the element receiver additional Gaussian noise n (m) = nmr+jnmi which the real and imaginary parts are independent and identically distributed N ( Gaussian random numbers of 0, σ2), the channel the synthesis signal x (m) = s (m) the PPLS n (m), where SNR is: SNR = 10 lg [1/(2σ2)] =- 3- 10 lg (σ2) (dB))
- 2013-01-22 20:32:07下载
- 积分：1
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44
说明： is a small example of how to use a slider and observe and enter the current value in the slider
- 2013-12-10 02:13:24下载
- 积分：1
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digital-lowpass-filter_butter
说明： 对于给定的滤波器参数，利用脉冲响应不变性法设计数字低通滤波器，并绘出了设计后的数字滤波器的特性曲线。(This code uses impulse invariant method to design a digital low-pass filter under given filter parameters,then it plots the designed filter s characteristic curve.)
- 2010-04-26 15:08:07下载
- 积分：1
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Matlab-based-sound-recognition
该文介绍了我们基于 m 删 模 型语音信号识别原理开发的连续数字音识别软件包及其程序实 现 。(this WenJie shaoxing us based on m delete mode of speech signal the principle of general don t open a few words sound hair general don t software package and its program real now)
- 2011-05-26 09:25:48下载
- 积分：1
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tupianliulanqi
用guide实现图片浏览器的制作，具有现成图片浏览器的全部功能，实用方便(With a guide to achieve the production of photo browser, photo viewer with a shelf full functionality, practical and convenient)
- 2014-09-15 16:06:40下载
- 积分：1
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LMS_RLS_AP
对于一阶系统辨识，分别采用LMS、RLS、仿射投影算法来估计参数(For a first-order system identification, respectively, using LMS, RLS, affine projection algorithm to estimate the parameters)
- 2013-12-14 12:40:31下载
- 积分：1
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AnimationDemo3D
本演示展示FireMonkey 3D组件的某些功能。运行演示，了解各种影响：揃ACK插值，揂utoreverse，揈LASTIC插值或3D文字旋转或形状动画下列路径（pathanimation如SVG或XAML） (Some features of this demo shows FireMonkey 3D components. Run the demo, to understand the various effects: CIRCUIT DIAGRAM ACK interpolation, You utoreverse, Hong LASTIC interpolation or rotating 3D text animation following the path or shape (pathanimation such as SVG or XAML) )
- 2014-01-28 00:00:04下载
- 积分：1
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calendar
在MATLAB下运行后可以得到一个日历界面，并且有时间显示！(Run in MATLAB can interface with a calendar and time display!)
- 2009-06-25 17:35:39下载
- 积分：1
