I'm trying to do Bode plot in 3D for the function below but there is no built-in function for that.
Does anyone know how to do that? It would also be nice if you could use mesh to make it easier to see.

tf = s^2/(s^2 + 2 s + 5) 

The shape of the plot may not be same as in the image but it is a 3D object like that.

In 2D bode plot, s is replaced with i*w and then plot the magnitude/modulus of the function with frequency w. However, in 3D plot you replace s with σ + i*w and plot the maginitude of the function with different σ and w.

tf = s^2/(s^2 + 2 s + 5); mag = Abs[ComplexExpand[tf /. s -> \[Sigma] + I*w]]; Plot3D[mag, {\[Sigma], -1000, 1000}, {w, -100, 100}, ScalingFunctions -> {None, None, "Log"}] 

I'm trying to do a Bode plot in 3D for the function below, but there is no built-in function for that.

How can I do that? It would also be nice if you could use a mesh to make it easier to see.

tf = s^2/(s^2 + 2 s + 5) 

The shape of the plot may not be same as in the image, but it is a 3D object like that.

In a 2D Bode plot, s is replaced with i*w and then the magnitude/modulus of the function with frequency w is plotted. However, in a 3D plot you replace s with σ + i*w and plot the magnitude of the function with a different σ and w.

tf = s^2/(s^2 + 2 s + 5); mag = Abs[ComplexExpand[tf /. s -> \[Sigma] + I*w]]; Plot3D[mag, {\[Sigma], -1000, 1000}, {w, -100, 100}, ScalingFunctions -> {None, None, "Log"}] 

I'm trying to do Bode plot in 3D for the function below but there is no built-in function for that.
Does anyone know how to do that? It would also be nice if you could use mesh to make it easier to see.

tf = s^2/(s^2 + 2 s + 5) 

The shape of the plot may not be same as in the image but it is a 3D object like that.

In 2D bode plot, s is replaced with i*w and then plot the magnitude/modulus of the function with frequency w. However, in 3D plot you replace s with σ + i*w and plot the maginitude of the function with different σ and w.

tf = s^2/(s^2 + 2 s + 5); mag = Abs[ComplexExpand[tf /. s -> \[Sigma] + I*w]]; Plot3D[mag, {\[Sigma], -1000, 1000}, {y, -100, 100}, ScalingFunctions -> {None, None, "Log"}] 

I'm trying to do Bode plot in 3D for the function below but there is no built-in function for that.
Does anyone know how to do that? It would also be nice if you could use mesh to make it easier to see.

tf = s^2/(s^2 + 2 s + 5) 

The shape of the plot may not be same as in the image but it is a 3D object like that.

In 2D bode plot, s is replaced with i*w and then plot the magnitude/modulus of the function with frequency w. However, in 3D plot you replace s with σ + i*w and plot the maginitude of the function with different σ and w.

tf = s^2/(s^2 + 2 s + 5); mag = Abs[ComplexExpand[tf /. s -> \[Sigma] + I*w]]; Plot3D[mag, {\[Sigma], -1000, 1000}, {w, -100, 100}, ScalingFunctions -> {None, None, "Log"}] 

I'm trying to do Bode plot in 3D for the function below but there is no built-in function for that.
Does anyone know how to do that?

tf = s^2/(s^2 + 2 s + 5) 

The shape of the plot may not be same as in the image but it is a 3D object like that.

In 2D bode plot, s is replaced with i*w and then plot the magnitude/modulus of the function with frequency w. However, in 3D plot you replace s with σ + i*w and plot the maginitude of the function with different σ and w.

I'm trying to do Bode plot in 3D for the function below but there is no built-in function for that.
Does anyone know how to do that? It would also be nice if you could use mesh to make it easier to see.

tf = s^2/(s^2 + 2 s + 5) 

The shape of the plot may not be same as in the image but it is a 3D object like that.

In 2D bode plot, s is replaced with i*w and then plot the magnitude/modulus of the function with frequency w. However, in 3D plot you replace s with σ + i*w and plot the maginitude of the function with different σ and w.

tf = s^2/(s^2 + 2 s + 5); mag = Abs[ComplexExpand[tf /. s -> \[Sigma] + I*w]]; Plot3D[mag, {\[Sigma], -1000, 1000}, {y, -100, 100}, ScalingFunctions -> {None, None, "Log"}]