power

1-D FDTD code with simple radiation boundary conditions

用蒙特卡罗方法实现Ising模型，以一个概率模型为基础，按照这个模型所描绘的过程，通过模拟实验的结果，作为问题的近似解(Approximate solution of the Ising model using the Monte Carlo method, based on a probabilistic model for in accordance with the process depicted in this model, the simulation results, as the problem)

Wavelet denoising For using this code need to use signal toolbox and general toolbox in your matlab In the first part of this assignment, we asked to obtain a (black-and-white) digital image of size 512 by 512 and then generate noisy image by adding a Gaussian noise but under the condition of having SNR=20dB by select the suitable value of variance for Gaussian noise formula. Second step is performing wavelet denoising using the hard thresholding (Use the db 6 for four levels) in the condition of finding the optimal thresholding value of T in terms of the SNR obtained. It means that, we should find the highest SNR value by finding the suitable value for threshold. Then we asked to do the same process but this time using soft thresholding. Finally for the last part of question one, we should compare the results of the obtained SNR with the recommendations of 3*sigma for the hard thresholding and 3/2*sigma for the soft thresholding.

program to code some properities in chaos

说明：  1 学生面试问题（如何实现老师面试学生人数合理安排）。 2 人工神经元的Matlab实现。 3 JPDA算法的Matlab实现。(A student interview questions (how to achieve a reasonable number of students the teacher interview arrangements). 2 The Matlab implementation of artificial neuron. 3 JPDA algorithm Matlab implementation.)

】UWB 以其高速率、高频谱利用率、低成本、低功耗和应用范围广等一系列优点受到业界前所未有的关注。正是 由于其高性能、低成本的无线数据通信能力，成为实现无限个人局域网的富有竞争力的技术之一。在介绍超宽带技术(UWB)基 本特点和原理的基础上，重点讨论了该技术在家庭网络中应用的优势和实现，并介绍了超宽带技术在其他方面的最新应用。(】 UWB with its high-speed, high spectral efficiency, low cost, low power and wide application and a series of advantages unprecedented attention by the industry. It is precisely because of its high-performance, low-cost wireless data communication capabilities, unlimited personal LAN to achieving competitive technologies. Introducing the ultra-wideband technology (UWB) basic characteristics and principles, based on a focus on the application of technology in the home network and realize the advantages, and describes other aspects of UWB technology in the latest application.)

Example of montage series image using matlab

some examples to learn basic c++

matlab/s函数的应用，有兴趣的读者可以一起交流。(matlab/s function of the application, interested readers can join the exchange.)

基于fast独立分量分析方法实现盲源分离(Fast independent component analysis method based on blind source separation to achieve)