the Viterbi algorithm in Python. Your task is to write code for the following prototype: def Viterbi(A,B,Pi,O) Returning Viterbi score and best path 2. Calculate the Viterbi score and the Best path of the first two vectors described in part 1 of this assignment by hand. Show your work. 3. Create an observation vector of at least 7 elements. 4. Use the observation vectors and results

Background: This assignment will help you further learn to use multidimensional arrays. You will need a 10x2 matrix for this problem. Consider 10 points on a map, You need to identify the distance between each point (or vertex). A vertex requires two pieces of information. An x,y coordinate (think longitude and latitude.) This is why you have a matrix of 10x2, each entry is the two values you will need. You can think of these points a cities, or friend's houses. We're only looking for a direct route (as the crow flies) not taking roads to make it simpler. You can find the distance between any two points by use of: sqr_root((x1 - x2)^2 + (y1 - y2)^2) You will need to fill your matrix with some random values. Then you will need to calculate the distance between each possible point, eventually displaying it on a matrix in output. Think something like:      1      2      3      4      5   1   0      8     12     4     6 2   8      0      7 .... 3  12     7 .... 4    4 ... 5    6 ... Hint:…

It cannot take decimal points as input. Please fix it.

To compute the average of the squares of the elements of a vector V, aka the mean square, we (Note: use randn to create a random vector) Select one: a. We use polyfit which does least squares and skip the minimization part   b.we use sum(V.^2)./length(V*V)   c.we use sum(V.*V)/length(V)   d.we use mean(V)   e.we use sum(V^2)/length(V)

numStudents is read from input as the number of input values in the vector that follow. Use two for loops to output all numStudents elements of vector walkingLogs that are: even integers • odd integers ● For both loops, follow each element with a space, including the last element, and end with a newline. Ex: If the input is 8 11 30 70 39 69 29 138 162, then the output is: 30 70 138 162 11 39 69 29 3 using namespace std; 4 5 int main() { 6 7 8 9 10 11 12 13 14 15 16 17 18 19} int numStudents; int i; cin >> numStudents; vector walkingLogs (numStudents); for (i = 0; i > walkingLogs.at(i); } * Your code goes here */ return 0; ►

In java language using arrays This method examines the two-dimensional array of integersidentified by the first parameter, whose length (number of rows,also the number of students) is the second parameter, while thethree columns in the array represent the scores for threedifferent tests.The test scores for each student (one row of three grades) arecombined to find the average score for each student. The integerreturned is the number of students with a test average less than 70. @param numStudents, the number of students who took the three tests@param theArray, a 2-D array of integer scores@return, the number of test averages below a score of 70*/public static int testAverage(double[][] theArray, int numStudents){int NUM_TESTS = 3; // your work here // loop though theArray, computing each student's average // your work here// return count of averages below 70.0 // your work here

You can see in the above display, we first sort each row of the 2D array; we then take the transpose of a two D array, i.e., all the row elements becoming the column elements; we then sort each row of the 2D again. If you read the final array, each row is sorted; each column is also sorted. The smallest element obviously is the 1st element of the two D array and the last element is the largest element of a two D array. Let us now look at the following UML diagram: (Note that additional methods are allowed; proposed methods and instance variable cannot be changed)   Main method firstly constructs a 2D array of certain sizes and then construct a TwoD object and drive the task according to the above runtime interactions and displays. TwoD class has only one instance variable which is a two D array of numbers ( int or double). The constructor must do some “deep” copying.  A copy constructor. The other three methods are obvious in definition: to sort each row, to rotate the 2D array (i.e.,…

Write using python

Write a similarprogram to compare two vectors. we should make 6 test : same length the first is longer, the second is longer, equal, the first  greater , the second greater; try different symbols not only letters

Question : Imagine that you track your commute times for (10 days) and recorded your observations in minutes as {17, 16, 20, 24, 22, 15, 21, 15, 17, 22}. Enter your observations into a series (vector) in Python and label it 'data'. Next answer the following questions: ● How many times were your commute 20 minutes or more? Hint: Write a condition! What percent of your commutes are less than 17 minutes?