This MATLAB function generates a square wave with period 2π for the elements of the time array t.
x = square(t) generates a square wave with period 2πfor the elements of the time array t. square is similar to the sine function but creates a square wave with values of –1 and 1. 产生一个周期为 2...
MATLAB是一种强大的数值计算和数据可视化软件，提供了许多内置函数来简化数学运算和算法的实现。其中之一就是square函数。在MATLAB中，square函数用于生成方波信号。它的定义如下：y = square(t)y = square(t, duty)其中，t是时间的向量或矩阵，y是与t大小相同的向量或矩阵，表示生成的方波信号。duty是一个标量，...
x= square(t)generates a square wave with period 2πfor the elements of the time arrayt.squareis similar to the sine function but creates a square wave with values of –1 and 1. 产生一个周期为 2π 的方波信号; x= square(t,duty)generates a square wave with specified duty cycleduty. T...
以在0 到 3π之间等间隔产生100个点，然后产生一个周期为2π的方波为例：Create a vector of 100 equally spaced numbers from 0 to 3π. Generate a square wave with a period of 2π.clear clc close all t = linspace(0, 3*pi);x = square(t);plot(t/pi,x,'.-',t/pi,sin(t...
You also can use the pderect function: pderect([-1 1 -1 1]) Check that the application mode is set to Generic Scalar. Specify the boundary conditions. To do this, switch to boundary mode by clicking the button or selecting Boundary > Boundary Mode. Select the left and right boundaries...
I have tried to recreate the issue at my end and the code seems to run correctly, with sin, cos, square and sawtooth waveforms getting plotted onto UIAxes according to dropdown input. Please ensure you have the above code inside DropDown 'ValueChangedFcn...
Objects lock when you call them, and the release function unlocks them. If a property is tunable, you can change its value at any time. For more information on changing property values, see System Design in MATLAB Using System Objects. SignalType— Type of generated waveform 'sine' (...
So the standard wave equation has coefficients m=1, c=1, a=0, and f=0. Get c = 1; a = 0; f = 0; m = 1; Solve the problem on a square domain. The squareg function describes this geometry. Create a model object and include the geometry. Plot the geometry and view the ...
We used the commercial software MATLAB to perform the numerical calculations. Requests for the computation details can be addressed to the corresponding author. References Dirac, P. A. M. The quantum theory of the electron. Proc. R. Soc. Lond. A 117, 610 (1928). Article ADS MATH Google ...