In the proposed controller, since the response time is highly dependent on the number of states of the system, it is often desirable to approximate the system by its reduced model.
In building models it is often desirable to use qualitative as well as quantitative variables.
It is often desirable to remove the traces of waxes (e.g., cuticle wax from seed coats) and the higher-melting glycerides from fats.
In equipment that handles gases of various kinds, it is often desirable to lubricate the sliding surfaces with gas in order to simplify the apparatus and reduce contamination to and from the lubricant.
However, it is often desirable to be able to maximize a weighted sum rate.
In these labs it is often desirable to allow students to define their own experiments.
However, it is often desirable to over-express proteins in species other than E. coli.
Accordingly, it is often desirable for a processor to possess robustness.
Most polymer electrolytes are anion as well as cation conductors, but it is often desirable to enhance the cation contribution.
It is often desirable to characterize forecast skills by a scalar value, the so-called loss function.
It is often desirable to identify the source of a cascade from a snapshot of the cascade.
