Download A practical introduction to APL-1 & APL-2 by Graeme Donald Robertson PDF

By Graeme Donald Robertson

Show description

Read or Download A practical introduction to APL-1 & APL-2 PDF

Similar electronics: radio books

RFID for the Optimization of Business Processes

RFID, complemented by way of different Auto-ID applied sciences reminiscent of Barcode, NFC and sensor know-how, can free up large merits for businesses and clients, growing winning companies with the mix of know-how and strategies. it is very important recognize all points and houses of the know-how, on the way to see its capability.

Distributed Power Amplifiers for RF and Microwave Communications

This new source offers readers with all proper info and finished layout technique of wideband amplifiers. This booklet particularly makes a speciality of dispensed amplifiers and their major elements, and offers a number of RF and microwave purposes together with famous ancient and up to date architectures, theoretical techniques, circuit simulation, and functional implementation concepts.

Extra info for A practical introduction to APL-1 & APL-2

Example text

Apl * * * * * 48 A Practical Introduction to APL1 & APL2 FEEDBACK FORM Date _____________________ Instructor _____________________ Name _____________________ Course Name _____________________ eMail _____________________ Location _____________________ Please indicate your view of the following: poor 1 2 3 4 5 excellent Location & Facilities Course Content Course Material Instructor’ s Knowledge How useful was the course to your role? Could any improvements be made to the course? Comments Give this form to your tutor, or send to ROBERTSON (Publishing).

Hint: Do this in two distinct steps. • Write a function which trims the leading (and trailing) spaces from a character vector. This function is very useful. What might you consider when choosing an appropriate function name? • Write a function 8&$6( which efficiently converts nested character arrays to upper case letters. • Write a function, $)7(5, which returns a boolean scalar signifying whether or not the left argument (date) is temporaneously after the right argument (date). :) • Write scalar dyadic functions, /&0 and +&), which return the lowest common multiple (the smallest number which is exactly divisible by each of two numbers) and the highest common factor (or greatest common divisor) - the largest number which divides each exactly.

This opens up a whole new heterogeneous world! • Execute the line below a few times and examine the structure of A each time. $>@f}$ • Reshape (Ÿ) and rotate (”) a vector of vectors (a list of lists): 9(&9(&f 127 $ '580 :$6 +($5' Is 9(&9(& a vector of vectors? 37 A Practical Introduction to APL1 & APL2 Vector Notation. Rule 3: A series of two or more adjacent expressions results in a vector whose elements are the enclosed arrays resulting from each expression. (This is fortified with an eight level hierarchy of binding strengths.

Download PDF sample

Rated 4.43 of 5 – based on 22 votes