5种idl进阶技巧的ppt（来自Fanning），包括：Learn the Essential Web Resources；Learn How Colors Work in IDL；Learn 10 Essential Graphics Keywords；Learn the “IDL Way” to Avoid FOR Loops；Learn to Produce Perfect Postscr ipt Output

-5 kinds of idl advanced techniques ppt (from Fanning), including: Learn the Essential Web Resources　Learn How Colors Work in IDL　Learn 10 Essential Graphics Keywords　Learn the " IDL Way"　to Avoid FOR Loops　Learn to Produce Perfect Postscr ipt Output