I measured IdVd curve, and I calculated gm directly from the plot with function derivative(vg,id,1)!!gm in Y data 1. how can I export the new data gm which I just calculated in plot to .mdm files ?

Thanks

Thanks

I measured IdVd curve, and I calculated gm directly from the plot with function derivative(vg,id,1)!!gm in Y data 1. how can I export the new data gm which I just calculated in plot to .mdm files ?

Thanks

Thanks

- Thank you for your reply.

But when I look the function "derivative". The description is written as below:

"This function has been deprecated. Use the data_deriv

function instead for calculating derivatives."

But I can not find out the function "data_deriv". Should we use the function "derivative" or "data_deriv"

If your objective is to have the derivative data to be written to an exported

*.mdm, you could use the following approach:1. Define a transform, called for example '

gm', as aFunction:derivativeto do the calculation. (then on the plot, refer to that transform namegmto add it to plot)2. Define variable

MDM_EXPORT_XFORM_DATAto beTRUE3. Define variable

MDM_XFORM_LISTto begm(the name of transform calculating the derivative )4. After making those changes you can export the Setup to

*.mdm.The

*.mdmwill then contain the transform data, in this case 'gm'. (you can add additional transforms to be saved..)Hope this helps. If you have any other questions, please feel free to contact our Technical Support at

eesof_support@agilent.com.Best Regards

Else