n this question you are required to use GNU Octave. Sinusoidal (sine) waves are commonly used in wireless communication to represent the signal that needs to be transmitted over the wireless channel. For example, in various modulation techniques. A sinusoidal wave can be mathematically represented as y space equals space A sin left parenthesis 2 asterisk times straight pi asterisk times space f space asterisk times space t right parenthesis where A comma space straight pi comma space straight f comma space straight t represent amplitude, a constant pi, frequency (Hz) and time (seconds) respectively. Using GNU Octave, plot two sine waves left parenthesis y subscript 1 space comma space y subscript 2 space right parenthesison the same plot (hint: use subplot command) with A space equals space 1 comma space straight pi space equals space 3.14 comma space straight f subscript 1 space equals space 2 Hz comma space straight f subscript 2 space equals space 2 straight f subscript 1 space comma space straight t space equals space 0 colon 50 (value of t goes from zero to fifty). Label x and y axis of each plot with 'Time (sec)' and 'Amplitude' respectively. can you give me hint please?? thank you so much
how do you plot with respect to a certain variable say ax+by-cz=0: then I'm assuming the last parameter in the mesh(x,y,z) takes in z as a function of x and y so f(x,y)=z=(ax+by)/c. I'm trying to plot the span of an infinite set of vectors and I'm trying to check my answer cause I suck at L.A.
when I use print, octave terminal closes everytime. Is there any reason for this? I am not able to see 3D view of the mesh by scrolling. Is there any other way to see 3D view? I am using ubuntu 16.04 and octave 4.0 versions