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nonlinearfiber
用matlab计算脉冲在光纤中传输的薛定谔方程。(Calculated using matlab pulse in optical fiber transmission Schrö dinger equation.)
- 2010-01-04 19:21:26下载
- 积分：1
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Least-squares-polynomial-fitting
用m语言写的最小二乘法的算法，可以直接嵌入系统中计算，简单方便(use m language to write the method of least squares algorithm, can be directly embedded systems calculation is simple and convenient)
- 2013-01-09 21:57:59下载
- 积分：1
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KalmanTest
Kalman滤波器的MATLAB实现，老师上课给的范例程序，大家可以研究研究(Kalman Filter MATLAB, the teacher in the class for an example of procedures, We can study a)
- 2007-03-02 18:57:08下载
- 积分：1
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Lifurong_zhanbo
经典的buck电路的matlab仿真，可以修改自己电路中的电感电容等参数直接应用到自己电路的仿真中。(This is a buck cuicrt simulation,and you can set your L C R in this curcit.)
- 2011-10-13 16:40:58下载
- 积分：1
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voigt
可以计算物理学中的voigt线型，通过两个展宽的卷积实现更接近实际情况(this code could get the voigt of broad )
- 2014-12-25 16:23:19下载
- 积分：1
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Fourier-transform
傅 立叶变换是数字信号处理领域一种很重要的算法。要知道傅立叶变换算法的
意义，首先要了解傅立叶原理的意义。傅立叶原理表明：任何连续测量的时序或
信号，都 可以表示为不同频率的正弦波信号的无限叠加。而根据该原理创立的
傅立叶变换算法利用直接测量到的原始信号，以累加方式来计算该信号中不同正
弦波信号的频 率、振幅和相位。 (The goals for the course are to gain a facility with using the Fourier transform, both specific techniques and general principles, and learning to recognize when, why, and how it is used. Together with a great variety, the subject also has a great coherence, and the hope is students come to appreciate both. )
- 2011-12-09 16:15:10下载
- 积分：1
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How-add-awgn-to-signal
By using these matlab codes one can simulate awgn in any system and cam add it to any signal for further analysis
- 2014-02-20 19:35:08下载
- 积分：1
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demod
This program simulates the transmission performance of BPSK under Additive White Gausian Noise (AWGN) environment.
- 2009-06-26 11:23:26下载
- 积分：1
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PCA_tutorial
This tutorial is designed to give the reader an understanding of Principal Components
Analysis (PCA). PCA is a useful statistical technique that has found application in
fields such as face recognition and image compression, and is a common technique for
finding patterns in data of high dimension.
Before getting to a description of PCA, this tutorial first introduces mathematical
concepts that will be used in PCA. It covers standard deviation, covariance, eigenvectors
and eigenvalues. This background knowledge is meant to make the PCA section
very straightforward, but can be skipped if the concepts are already familiar.
- 2014-10-09 05:08:06下载
- 积分：1
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Hotkey
Hotkey traping all Keys grom applications
- 2014-02-09 03:05:50下载
- 积分：1
