Construction of mappings for Hamiltonian systems and their by Abdullaev S.S.

By Abdullaev S.S.

Show description

Read or Download Construction of mappings for Hamiltonian systems and their applications PD PDF

Similar mathematics books

The Irrationals: A Story of the Numbers You Can't Count On

The traditional Greeks came across them, however it wasn't until eventually the 19th century that irrational numbers have been accurately understood and carefully outlined, or even this present day no longer all their mysteries were published. within the Irrationals, the 1st renowned and finished booklet at the topic, Julian Havil tells the tale of irrational numbers and the mathematicians who've tackled their demanding situations, from antiquity to the twenty-first century.

In mathematical circles. Quadrants I, II (MAA 2003)

For a few years, famed arithmetic historian and grasp instructor Howard Eves gathered tales and anecdotes approximately arithmetic and mathematicians, collecting them jointly in six Mathematical Circles books. millions of academics of arithmetic have learn those tales and anecdotes for his or her personal leisure and used them within the school room - so as to add leisure, to introduce a human aspect, to encourage the scholar, and to forge a few hyperlinks of cultural historical past.

Mathematics of Digital Images: Creation, Compression, Restoration, Recognition

This significant revision of the author's renowned e-book nonetheless makes a speciality of foundations and proofs, yet now shows a shift clear of Topology to chance and data idea (with Shannon's resource and channel encoding theorems) that are used all through. 3 important parts for the electronic revolution are tackled (compression, recovery and recognition), developing not just what's precise, yet why, to facilitate schooling and examine.

Mathe ist doof !? Weshalb ganz vernünftige Menschen manchmal an Mathematik verzweifeln

Viele Menschen haben den Seufzer "Mathe ist doof! " schon ausgestoßen. Sind denn alle diese Leute dumm oder "mathematisch unbegabt"? Wie kaum ein anderes Fach spaltet Mathematik die Geister: Mathematik ist schön, ästhetisch, wunderbar logisch und überaus nützlich - sagen die einen. Die anderen empfinden Mathematik als eine dröge Quälerei mit abstrakten Symbolen und undurchsichtigen Formeln, die guy irgendwie in der Schule durchstehen muss - und dann vergessen kann.

Extra resources for Construction of mappings for Hamiltonian systems and their applications PD

Sample text

This property will allow us to turn the difference equation of a digital filter into an algebraic equation and then determine the mathematical description of a digital filter, called its transfer function. Also, if we have determined the mathematical description, or transfer function, of a digital filter, we can use the shifting property to write the difference equation of the filter that is actually coded. 1 gives the input signal into an ADC in column 1, the corresponding sampled signal in column 2, and the z-transform of that signal in column 3 for several signals using the definition of the z-transform.

The filter is to reduce all frequencies below 10 Hz and above 500 Hz by more than 60 dB, while not reducing the frequencies between 50 Hz and 100 Hz by more than 2 dB. The filter should also not increase any frequency in the passband by more than 1 dB. Solution: First the sample time T is used to determine the folding frequency. wf = π = 6283 rad/s T All the other frequencies are multiplied by 2π to convert to rad/s. 6. 6. 4, it can be seen that the graphical specification for a highpass digital filter that is plotted out to the sampling frequency would have the same form as a bandpass filter graphical specification plotted only out to half the sampling frequency.

This is 1,000π rad/s. The filter is required to reduce input frequencies below 200 rad/s by more than 20 dB, but not reduce any input frequencies above 500 rad/s by more than 1 dB and not increase any signals above that. 4. Any filter designed using the methods shown in Chapters 7, 10, and 11 that has a gain in the clear area meets the customer’s specification for the filter. 3. 4. 4 The Bandpass Digital Filter Specification The digital bandpass filter specification is a little more complex than the previous two graphical specifications simply because the allowed filter gain region is more complex.

Download PDF sample

Rated 4.15 of 5 – based on 27 votes