1 reply to this topic

[darkc99]

hello
i want to know how can we plot cos and sin graphs on casio fx-9860 G sd , lik cos-45

actually am studying signals and system subject so please suggest me few more software related to graphicg/plotting signals etc

thank

[amin_heidari]

hi & Welcome to UCF
you can plot any functions in GRAPH addin ; for this hit below keys:
MENU' /> 5' /> (GRAPH)
and input your equation in front of Y1
for example to input Cos(x) hit below keys:
cos' /> EXE' />
after input that hit EXE' /> again to plot mentioned equation
but remember your calculator must be on Rad(radian) mode to see sine waves correctly
for check that hit Shift' /> MENU' /> to see settings then come down to see Angle
the Angle setting must be on Rad if it's not ; hit F2' /> to change it to Rad