xiaolizi.zp

cfft256程序，很好用的，通信必备的matlab程序(cfft256 procedures, the good, the necessary communication procedures Matlab)

关于永磁同步电机数学模型的最优控制matlab的m文件(optimal control of PWSM based on MATLAB)

用矩形窗设计了一个FIR线性相位低通数字滤波器。截止频率0.5π，阶数为21阶。求出了系统函数并画出了幅频响应。(A rectangular window design with linear phase FIR low-pass digital filter. Cutoff frequency 0.5π, the order of 21 bands. Find the system function and plotted the amplitude-frequency response.)

本程序可仿真IEEE802.16e LDPC编解码器，程序设计原理见本人如下专著。 [1] 肖扬著, Turbo与LDPC编解码及其应用,人民邮电出版社，2010. [2] 肖扬著, MIMO多天线无线通信系统，人民邮电出版社，2009。 本程序只用于科研，不得用于其它场合。(The program can simulate LDPC codec with IEEE 802.16e LDPC of the size 2256*4512, and 1/2 code rate. Copyright (C2010-2015) Yang XIAO, Beijing Jiaotong University, Nov.3, 2010, E-Mail: yxiao@bjtu.edu.cn. Current Version Published: 2010-11-3 In my following books, I derived the algorithm of constructing the parity check matrices of IEEE 802.16e LDPC. [1] Y. Xiao, Turbo and LDPC Codecs and their Applications, Press of Posts and Telecommunications, Beijing, 2010. [2] Yang Xiao, MIMO Multiple Antenna Wireless Communication Systems, Press of Posts and Telecommunications, Beijing, 2009. This program also provides the LDPC code with the size 4512*2256, and 1/2 code.)

Distribution systems power flow analysis package using Matlab graphical user interface

face detection and recognition library that can be easily integrated into the customer’s application

Rubust beamforming with convex optimization

构造并完成飞镖游戏的蒙特卡罗模拟，规则是 飞镖板的区域 分数 飞镖板的区域 分数 飞镖板的区域 分数 牛眼 50 蓝环 15 白环 5 黄环 25 红环 10 以牛眼中心为圆心，每个环的半径为 环 宽度（英寸） 从圆心到环的外边缘距离 环 宽度（英寸） 从圆心到环的外边缘距离 牛眼 1.0 1.0 红环 3.0 8.0 黄环 1.5 2.5 白环 4.0 12.0 蓝环 2.5 5.0 飞镖板的半径为12英寸。 做出关于飞镖投中镖板的概率分布假设，对你的选择写出算法并编程。模拟运行1000次，确定投5次飞镖的平均分数，以及哪个环的期望分数（分数乘以投中这个环的概率）最高。(The Monte Carlo simulation of the darts is constructed and completed according to the rules)

Objective: To familiarize with the kinds of color spaces: NTSC, YCbCr, HSV, CMY, CMYK, and HSI. Acquire the skills transformation images in color space, which will be illustrated functions with MatLab.

说明：  准椭圆函数交叉耦合滤波器耦合系数的提取程序。利用matlab遗传算法和solvopt算法工具包。不懂使用方法可以加我qq13319810(Cross-coupled quasi-elliptic function filter coupling coefficient of extraction procedures. The use of genetic algorithms and matlab toolkit solvopt algorithm)