Random Number Generator in a Range (rand2) (https://github.com/tamaskis/rand2-MATLAB/releases/tag/v3.1.1), GitHub. Retrieved June 4, 2025. Requires MATLAB MATLAB Release Compatibility Created with R2021a Com
3.5 二进制差分相移键控(2DPSK)利用随机整数信号发生器(Random Integer Generator)成生数字信号,利用Simulink 通信工具箱中提供了专门的DBPSK 调制和解调模块,应用DBPSK 调制模块能可方便地产生2DPSK 信号,根据图3.9所示仿真框图。图3.9 2DPSK仿真模型重要模块参数设置:调制解调器:Phase rotation :pi/4 Output data ...
Restore the state of the random number generator tos, and then create a new 1-by-5 vector of random numbers. The values are the same as before. rng(s); r1 = rand(1,5) r1 =1×50.8147 0.9058 0.1270 0.9134 0.6324 Create a 3-by-2-by-3 array of random numbers. ...
function [xn,yn,Lightn]=init_ffa(n,range) xrange=range(2)-range(1); yrange=range(4)-range(3); xn=rand(1,n)*xrange+range(1); yn=rand(1,n)*yrange+range(3); Lightn=zeros(size(yn)); % Move all fireflies toward brighter ones function [xn,yn]=ffa_move(xn,yn,Lightn,xo,yo,....
The plotted error count will vary based on the Initial Seed value used in the Random Integer Generator block. You can adjust the axis range exactly match that of the first scope. Right-click the plot area in the second scope and select Configuration Properties. On the Display tab, adjust ...
定义一个距离分辨率大约为 30 米的 X 波段雷达系统。 使用 bw2rangeres 函数验证范围分辨率是否符合预期。 rng(2021)% Initialize random number generator% Radar parametersfreq=9.39e9;% Center frequency (Hz)prf=500;% PRF (Hz)tpd=100e-6;% Pulse width (s)azBw=2;% Azimuth beamwidth (deg)depang=...
Restore the state of the random number generator to s, and then create a new 1-by-5 vector of random numbers. The values are the same as before. Get rng(s); r1 = rand(1,5) r1 = 1×5 0.8147 0.9058 0.1270 0.9134 0.6324 3-D Array of Random Numbers Copy Code Copy Command Cre...
Set the random number generator seed to ensure consistency with the example outputs. Get rng(250,"twister"); Read the first image from the orthophoto set and initialize the features for the first image by converting it to a grayscale orthophoto. Get I = readimage(imdsImg,1); grayImage...
Initialize the random-number generator to make the output of rand repeatable. Define vectors x and y as cosine and sine values with random noise. Get rng default z = linspace(0,4*pi,250); x = 2*cos(z) + rand(1,250); y = 2*sin(z) + rand(1,250); Create a 3-D scatter ...
Off-Canvas Navigation Menu ToggleContents tp = theaterPlot(AxesUnits=["m""m""m"],XLimits=[0 2e3]); pltPlotter = platformPlotter(tp,DisplayName="Radar Platform"); tgtPlotter = platformPlotter(tp,DisplayName="Targets",...MarkerFaceColor="#D95319"); plotPlatform(pltPlotter,[0 0 0]) plot...