# The signal generator faber - sauder

(57) Abstract:

The invention relates to automation and computer engineering and can be used to generate linearly independent functions. The aim of the invention is to simplify when the value of m 6. The generator comprises a generator of clock pulses, bit binary counter, m+1 integrators, m-1 groups of keys and m-2 group elements GI 1 Il. The invention relates to the field of automatic control and computer science, and is intended for the formation of independent functions Faber-Sauder either independently or as part of a spectrum analyzer.The aim of the invention is to simplify when m 6 function generator Faber-Sauder.The aim is achieved in that the function generator Faber-Sauder comprising a generator of clock pulses, the m-bit binary counter, m+1 integrators, m-1 groups of keys and n-2 group elements And, moreover, the input and output of the first integrator connected to the output of a single level and the first output of the generator, respectively, the output of the generator of clock pulses is connected to the counter input of the j-th direct bit output of which is connected to the input of the i-th integrator (j = ), the output of the second integrator aglaeca the first group, information inputs are connected to the output of the third integrator, the control inputs of the first and second keys of the first group are connected respectively with direct and inverse outputs of the first class counter, the outputs of all groups of keys with the second (m-1)-th are from the fifth to the 2^{m}th outputs of the generator, the information input keys k-th group (k = ), containing 2

^{k}keys, connected to the output of the (k+2)-th integrator, direct k-th digit of the counter is connected with the first inputs (2i - 1)-th element of the k-th group (i=), containing 2

^{k}elements And the first input of the 2i-th element of the k-th group is connected to the inverse output of the k-th digit counter, direct the output of the second discharge which is connected to the first input (2i-1) th element And the first group, the first input of the 2i-th element And the first group is connected to an inverted output of the second digit counter, a second input (2i-1)-th and 2i-th elements And the first group are connected respectively with direct and inverse outputs of the first digit counter, a second input (2i-1)th and 2i-th elements And k-1 groups connected to the output of the i-th element And the (k-1)-th group, the control input of the i-th key the k-th group is connected to the output of the i-th element of the l-th group (l=).The function generator Faber-Sauder designed the pulses, the four-digit binary counter 2, an input connected to the output of the generator 1, the three groups of keys with two, four and eight keys 4, respectively, in the group, two groups of elements And with four or eight elements And 3 in the group of five integrators 5. The input 6 of the first integrator 5 is connected to a source of a constant level, and its output 7 is the first output of the function generator Faber-Sauder. In the first group of keys containing two keys 4, an information input connected to the output of the third integrator 5 and the control - direct and inverse outputs of the first (senior) class count 2. The input of the second integrator 5 is connected to the direct output of the first digit counter 2, and its output 8 is the second output of the generator. The input of the third integrator 5 is connected to the direct output of the second digit counter 2. The outputs 9 and 10 keys 4 of the first group is the third and fourth outputs of the generator. The information inputs of the second group of keys containing four key 4, is connected to the output of the fourth integrator 5, and control - with the outputs of the elements And 3 of the first group, containing four elements I. the Outputs of the elements And 3 of the first group are paired with the first inputs of the second group of elements And, second input kotoryu And 3 of the first group are connected respectively with direct and inverse outputs of the first digit counter 2, and the second - with direct and inverse outputs of the second discharge of the same counter. The information inputs of the third group of keys containing eight keys 4, is connected to the fifth output of the integrator 5 and the control inputs to the outputs of elements And 3 of the second group. The inputs of the fourth and fifth integrator 5 are connected respectively with the direct output of the third and fourth digits of the counter 2. Outputs 11-22 keys 4 the second and third groups are, respectively, from the fifth to the sixteenth outputs of the generator.The function generator Faber-Sauder operates in the following way

In the beginning of clock pulses output from the clock generator 1 is fed to the input a four-digit binary counter 2, which starts generating functions Rademacher R

_{1}, R

_{2}, R

_{3}and R

_{4}that are fed to the inputs of the integrators 5. Simultaneously to the input 6 of the first integrator 5 is fed the output signal from the DC level (voltage), so its output 7 remove the first function Faber-Sauder. The Rademacher functions are integrated by the integrators 5, and at their outputs appear integral functions Rademacher S

_{1}, S

_{2}, S

_{3}and S

_{4}. The first of them, S

_{1}, the s functions S

_{2}, S

_{3}and S

_{4}share, respectively, at two, four and eight parts and thus form other functions Faber-Sauder. The integral function of S

_{2}served on informational inputs of the first group of keys containing two keys 4 control inputs which serve respectively the direct and inverse functions Rademacher R

_{1}than is dividing the integral of the function S

_{2}into two parts. As a result of the outputs 9 and 10 keys 4 receive the third and fourth functions Faber-Sauder. Integral function Rademacher S

_{3}served on informational inputs of the second group of keys containing four key 4 control inputs which serves the function with outputs of elements And 3 of the first group, containing the four elements And 3, which are connected to the four-digit binary counter 2 so that the control inputs of the keys 4 are served according to the function R

_{1}R

_{2}, R, and are dividing the integral of the function S

_{3}into four parts. As a result, the outputs 11, 12, 13 and 14 elements 4 of the second group receive the fifth, sixth, seventh and eighth functions Faber-Sauder. Similarly, the outputs 15-22 third group of keys 4 are obtained from ninth on shestnadcatiletie to its original state. The SIGNAL GENERATOR FABER - SAUDER comprising a generator of clock pulses, the m-bit binary counter, m + 1 integrators, m - 1 groups of keys and m - 2 group elements And, moreover, the input and output of the first integrator is connected to the input of a single level and the first output of the generator, respectively, the output of the generator of clock pulses is connected to the counter input of the j-th direct bit output of which is connected to the input of the j-th integrator

< / BR>

the output of the second integrator is the second output of the generator, the third and fourth outputs of which are connected to the outputs of the first and second keys of the first group of information inputs of which are connected with the output of the third integrator, control inputs, respectively, direct and inverse outputs of the first class counter, the outputs of all groups of keys with the second (m - 1)-th are from the fifth to the 2

^{n}th outputs of the generator, characterized in that, to simplify, if m is 6, the information input keys k-th group,

< / BR>

contains 2

^{k}keys, connected to the output of the (k + 2)-th integrator, direct k-th digit of the counter is connected with the first inputs (2i - 1)-th element of the k-th group

< / BR>

contains 2

^{k}elements And the first input of the 2i-th element of the k-th group of the (2i - 1)-th element And the first group, the first input of the 2i-th element And the first group is connected to an inverted output of the second digit counter, a second input (2i-1)-th and 2i-th elements And the first group are connected respectively with direct and inverse outputs of the first digit counter, a second input (2i - 1)-th and 2i-th element And the k-th group is connected to the output of the i-th element And the (k - 1)-th group, the control input of the i-th key the k-th group is connected to the output of the i-th element of the l-th group

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