matlab

matlab的波束成型的程序,好不容易找到的,大家下载啊.(matlab beamforming of the procedure, easy to find and download U.S. ah.)

说明：  用于模拟光纤中的非线性薛定谔方程，包含了色散、非线性等现象的模拟，对与想了解脉冲在光纤中的传输变化非常有帮助(Used to simulate the optical fiber in the nonlinear Schr&ouml dinger equation, including the dispersion, nonlinear phenomena such as analog, pulse on and want to understand changes in the transmission fiber is very helpful)

利用MATLAB来实现函数f(t)向右移三和向左移动三的波形   向右移 3 和向左移 3 的波形 (Three waveform   move to the right and to the left to the right and to the left of the waveform using MATLAB to achieve the function f (t))

It is the implement analysis of the following paper "V. Eramo and M. Listanti, Performance Analysis of Optical Packet Switches equipped with Multicast Wavelength Converters. IEEE, ICC, (2006)."

viterbi译码的快速实现算法，非常适合初学者迅速上手(Fast viterbi decoding algorithm is very suitable for beginners to get started quickly)

A black body is an idealized physical body that absorbs all incident electromagnetic radiation, regardless of frequency or angle of incidence.Black-body radiation is distributed in energy (or frequency) in a manner set by the temperature T. A black body in thermal equilibrium emits electromagnetic radiation called black-body radiation. The radiation is emitted according to Planck s law, meaning that it has a spectrum that is determined by the temperature alone (see figure at right), not by the body s shape or composition. Practical materials emit energy at a fraction of black-body energy levels called the emissivity of the surface. By definition, a black body in thermal equilibrium has an emissivity of ε = 1.0. A source with lower emissivity independent of frequency often is referred to as a gray body. Construction of black bodies with emissivity as close to one as possible remains a topic of current interest. This code can be used to simulate the black body radiation.

说明：  matlab taylor加权算法实现 啊啊啊啊啊啊啊啊啊啊啊(Matlab Taylor weighting algorithm realization)

Genetic Algorithm for function maximization. Especially useful for functions with kinks and discontinuities, and where a good "starting point" is unavailable.

Advanced correlation filter synthesis algorithms to achieve rotation invariance are described. We use a specified form for the filter as the rotation invariance constraint and derive a general closed-form solution for a multiclass rotation-invariant filter that can recognize a number of different objects. By requiring the filter to minimize the average correlation plane energy, we produce a multiclass rotation invariant (RI) RI-MACE filter, which controls correlation plane sidelobes and improves discrimination against false targets. To improve noise performance, we require the filter to minimize a weighted sum of correlation plane signal and noise energy. Initial test results of all filters are provided

说明：  MATLAB椭圆你和函数，还好吧，但是我没太看懂~(MATLAB elliptic function you and also Well ~)