write a python program for Spare Matrix use 5,4,3,9,3,6,5,7,8

What is the formula for the address of a[r][c], if data is of type short?

NAND2TETRIS HARDWARE SIMULATOR HiLoMux - This has one 8-bit input bus, in, and one 4-bit output bus, out. Alsopresent is a sel input, which is used to select what appears on out. Ifsel is false, then out should contain the lower 4-bits of in (i.e. in[0],in[1], in[2], in[3]). If sel is true, then out should contain theupper 4-bits of in (i.e. in[4] mapped to out[0], in[5], mapped toout[1], etc.). In other words, the HiLoMux can be used to select anibble from a byte please use the skeleton program below CHIP HiLoMux{    IN in[8], sel;    OUT out[4]; PARTS:     }

PYTHON/JUPYTER NOTEBOOKS  given the attached fourier data : # Measurements of fourier data    data = [        [-2.00, -9.37], [-1.00, 10.00], [-1.14, 10.83], [-0.29, -13.88],        [0.00, -18.00], [0.57, -1.83], [1.00, 14.00], [1.43, 14.5],        [2.00, 0.00], [2.29, -1.38], [3.00, 28.00], [3.14, 35.64],        [4.00, 37.88], [5.00, -23.00], [4.86, -17.52], [5.71, -14.63],        [6.00, -1.00], [6.50, -15.00], [6.57, -1.73], [7.00, 12.00],        [7.43, 5.97], [7.50, 2.00], [8.29, 22.78], [9.00, 1.00],        [9.14, -6.41], [10.0, -9.37] Fit the data with the linear least-squares fit method using Fourier basis functions. Use 15 pairs of sines and cosines and create the plots/results below. x_vec = [ 1.591 -0.42 5.684 -5.112 -2.257 0.36 4.546 -7.626 0.341 -4.391 1.092 1.878 4.286 7.783 -3.427 -4.608 1.763 -0.957 -1.751 3.441 2.857 -2.624 2.96 0.911 -2.538 2.782 -1.943 -8.819 1.635 2.123 2.123] Local Relative Error (discarding y values < 0.1): mean [%] = 17.08 std [%] = 89.43…

Write the ARM code to do C = AB and D = BA with these arrays:  You can have the input arrays, output array, and scalar in either memory or registers. Please help me thanks.

Example: The Problem Input File Using C programming language write a program that simulates a variant of the Tiny Machine Architecture. In this implementation memory (RAM) is split into Instruction Memory (IM) and Data Memory (DM). Your code must implement the basic instruction set architecture (ISA) of the Tiny Machine Architecture: //IN 5 //OUT 7 //STORE O //IN 5 //OUT 7 //STORE 1 //LOAD O //SUB 1 55 67 30 55 67 1 LOAD 2- ADD 3> STORE 4> SUB 5> IN 6> OUT 7> END 8> JMP 9> SKIPZ 31 10 41 30 //STORE O 67 //OUT 7 11 /LOAD 1 //OUT 7 //END 67 70 Output Specifications Each piece of the architecture must be accurately represented in your code (Instruction Register, Program Counter, Memory Address Registers, Instruction Memory, Data Memory, Memory Data Registers, and Accumulator). Data Memory will be represented by an integer array. Your Program Counter will begin pointing to the first instruction of the program. Your simulator should provide output according to the input file. Along with…

Based on the Tinkercad circuit accessible from the link below, complete the following activities:https://www.tinkercad.com/things/c1qtxCkOuBW   Code is, // C++ code// const byte LED_PIN = 13;const byte METER_PIN = A4; void setup(){  pinMode(LED_PIN, OUTPUT);  pinMode(METER_PIN, INPUT);        Serial.begin(9600);    startTimer();} void loop(){ }   void startTimer(){  noInterrupts();        interrupts();} ISR(TIMER1_COMPA_vect){   digitalWrite(LED_PIN, digitalRead(LED_PIN) ^ 1);}   1. Complete the code in a way that LED blinks every 2 seconds.2. Change the startTimer method to accept a double value called timerFrequency, which representsthe frequency of the timer. Change the startTimer function so that it uses the value of this parameterto calculate and set the correct values for the OCRx and TCCRx registers.3. Use the potentiometer sensor connect to pin A4 to enable users to configure the timer frequency. Plsease share the final code only.