PMSG_full_final_blocks_with_igbt

基于m语言的巴特沃斯滤波器的编程设计，适合学习和使用，欢迎下载(Programming Butterworth filter design based m language for learning and use, welcome to download)

应用蒙特卡洛模拟方法为某种双币种期权定价(Quanto Option Pricing using the Monte Carlo method)

说明：  K线图以及常用技术指标的MATLAB实现(Realization of K-Line Diagram and Common Technical Indicators by MATLAB)

butler source code for the simulaton of smart antenna design on matlab

粒子群算法的matlab实现，用于函数优化(it is a PSO program which is made by matlab)

：MATLAB 是目前在国际上被广泛接受和使用的科学与工程计算软件。虽 然 Cleve Moler教授开发它的初衷是为了更简单、更快捷地解决矩阵运算，但 MATLAB 现 在的发展已经使其成为一种集数值运算、符号运算、数据可视化、图形界面设计、程序设 计、仿真等多种功能于一体的集成软件。 (MATLAB is now widely accepted and used in the international science and engineering calculation software. Although However, Professor Cleve Moler its original intention was to develop a simpler, more efficient solution to the matrix operation, but now MATLAB Has been making in the development of a set of numerical computation, symbolic computation, data visualization, graphical interface design, program design Meter, simulation and other functions in one integrated software)

empirical formula with kaiser clc clear all fs=1000 fc=250 df=50 r=0.001 f=fc/fs dw=2*pi*(df/fs) a=-20*log(r) n=floor(((a-8)/(2.285*dw))+1) if a>50 b=0.1102*(a-8.7) elseif a>=21 && a<=50 b=0.5842*((a-21)^0.4)+0.07886*(a-21) elseif a<21 b=0.0 end w=kaiser(n,b) for i=1:n if i~=(n-1)/2 hd(i)= (2*f*sin((i-((n-1)/2))*2*pi*f))/((i-((n-1)/2))*2*pi*f) elseif i==(n-1)/2 hd(i)=2*f end end for j=1:n h(j)=w(j)*hd(j) end subplot(3,1,1), plot(w) subplot(3,1,2), plot(h) subplot(3,1,3), plot(h,n)

The principle of Huffman coding is (roughly) to replace symbols in the original data (in your case the value of each pixel of the image) by a numeric code that is attributed according to the probability of the symbol. The most probable (i.e. the most common) symbol will be replaced by shorter codes in order to realize a compression of the data.

针对均匀线形阵列的阵列波束综合问题，并把这一问题描述成一个凸优化问题。针对更普适的情况。 (For array pattern synthesis problem, and describe it as a convex optimization problem.)

说明：  AUV控制仿真，滑模控制，模糊控制，对于水下无人平台仿真有挺大的参考意义(AUV control simulation, Sliding mode control, It has great reference significance for the simulation of underwater unmanned platform)