Make a simple programming to calculate the sine and make a 2D-plotting of the sine with angles in radians or degrees. This coding should be able to direct the user to provide angle units in either radians or degrees and calculate the sine based on the input angle units (radians or degrees) in one m-file. Next, the sine calculation

Make a simple programming to calculate the sine and make a 2D-plotting of the sine with angles in radians or degrees. This coding should be able to direct the user to provide angle units in either radians or degrees and calculate the sine based on the input angle units (radians or degrees) in one m-file. Next, the sine calculation

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Using a csv file attached , Create a program on python that use the csv file. The program should accept a user's input of a compound. It should output the molar mass (in 2 decimal places only) of the compound.by using the csv file to compute for the atomic mass at name of the elements. Furthermore, if the "elements involved" are wrong an invallid message should be outputted and only existing chemical symbols are the output. The same goes for wrong input of the "number of atoms" wherein a wrong an invallid message should be outputted and only integers are to be inputted by the user. Program should look like this: Enter compound: C6H12O6 Enter elements involved: C,H,O Enter no. of Carbon atoms: AA Enter no. of Hydrogen atoms: 12 Enter no. of Oxygen atoms: 6 Wrong input of number of atoms! Try again. or Enter compound: C6H12O6 Enter elements involved: C,H,O Enter no. of Carbon atoms: 6 Enter no. of Hydrogen atoms: 12 Enter no. of Oxygen atoms: 6 Molar mass of C6H1206 is 180.16…
This question concerns the use of a book cypher to encode a message.Write a program called ‘bookcypher.py’ that accepts:1. The file name for a Project Gutenberg book text.2. A message that is to be encoded.3. A file name for output of the encoded version of the message.The program will create an encoded version of the message by replacing its words with the locationsof words in the book.Say, for example, the message is ‘meet me at the usual time and place’, and the Gutenberg text is‘The Importance of Being Earnest’ by Oscar Wilde.• There is an occurrence of ‘meet’ as the 5th word on the 493rd line of the book text.• There is an occurrence of ‘me’ as the 9th word on the 190th line of the text.• There is an occurrence of ‘at’ as the 6th word on the 8th line of the text.• And so on.Representing a word position as a conjunction of the line number and the index of the word withinthe line, we can encode the message as 493-5, 190-9, 8-6, etc.Sample I/O (user input in bold):Enter the book…
C Program Task Write a programme called pgmReduce which takes 3 arguments:1. an input file (either ASCII or binary)2. an integer factor n, and3. an output fileand reduces the input file by that factor in each dimension. For example, if the invocation is:pgmReduce inputFile 5 outputFileand inputFile is a 13x17 image, then outputFile should be a 2x3 image in which only thepixels with row and column of 0 modulo 5 in the inputFile exist.
2. The function f{x) = e* can be represented in a Taylor series by: 2 xll n n=0 e* = Write a program in a script file that determines e* by using the Taylor series representation. The program calculates ¢' by adding terms of the series and stopping when the absolute value of the term that was added last is smaller than 0.0001. Use the program to calculate €’, e”*and ¢’ .
Develop a c programm that reads a text file (input1.txt) containing a list of sentences and, for each sentence, it identifies how many times that sentence is listed in a second file (input2.txt). To solve it must Read a list of sentences (1 sentence for each line), from a file provided as input (input1.txt). For example, this is how the input1.txt input file looks like Spain Republic of Ireland United Kingdom Ukraine Russia United States of America China Taiwan Australia Hong Kong italy To store these sentences correctly, your program will need to be placed in a 2-dimensional array of characters
Create an RLE class that uses fixed-length encoding to reduce ASCII bytestreams with a limited number of characters, including the code as part of the compressed bitstream. Add code to compress() to generate a string alpha containing all of the unique letters in the message and use it to generate an Alphabet for use in compress(), prepend alpha (8-bit encoding plus its length) to the compressed bitstream, and then add code to expand() to read the alphabet before expansion.
In Python: Build a function that takes a record from your FASTA file as an argument, and returns a count of each amino acid coded for by the codons of the sequence. Keep in mind that because these records are not necessarily in the proper reading frame, so the user should be prompted to select a reading frame (0, +1, +2). You should put some thought into the presentation of your results by your main function, making sure they are clear and readable. The fasta file contains the below: >MD10G1276500 pacid=40089867 polypeptide=MD10G1276500 locus=MD10G1276500 ID=MD10G1276500.v1.1.491…
Create an RLE class that employs fixed-length encoding to compress ASCII bytestreams with a limited number of characters, including the code as part of the encoded bitstream. Add code to compress() to generate a string alpha containing all of the different characters in the message and use it to generate an Alphabet for use in compress(), prepend alpha (8-bit encoding plus its length) to the compressed bitstream, and then add code to expand() to read the alphabet before expansion.
C Programming Task Write a programme called pgmReduce which takes 3 arguments:1. an input file (either ASCII or binary)2. an integer factor n, and3. an output fileand reduces the input file by that factor in each dimension. For example, if the invocation is:pgmReduce inputFile 5 outputFileand inputFile is a 13x17 image, then outputFile should be a 2x3 image in which only thepixels with row and column of 0 modulo 5 in the inputFile exist
Computer Science Let C be a black circular disk in front of a white background. The circular disk is parallel to the image plane. This disk is projected on the image plane through a pinhole. What is the shape of the disk’s projection on the image plane? [Hint: A circular disk parallel to the image plane is described algebraically as all 3D points [X,Y,Z]T with (X-X0) 2 +(Y-Y0) 2 =R2 , Z=Z0, where [X0,Y0,Z0] T is the center of the disk and R is its radius.]
Explain the difference between a script file and a function file i) Write a program using MATLAB that calculates the average, å = 1 N x x1 N i =1 and the standard deviation for a set of values (X), S = Make a script file ‘date.m’ with which the user can call up de desired date. How to solve the problem Ask the user (with the command >> input if he/she wants to know the date (1=yes, 2=no). - If the answer is ‘yes’ the date must be displayed (>> date). If the answer is ‘no’ display on the screen that the user does not want to know the date (>> disp) Write the m-file in MATLAB. Given the function prototype, Function [out] = examfcn (in) Write four (4) different calls to the function, each of which uses a…
1.1 Using pd.get dummies(). turn the input X into one-hot encodings in the transform() function (). Save the result in the variable one hot1.2 Save the column names for our one-hot encoding one hot so we may retrieve them later if necessary. Save the result to the class self. feature names class OneHotEncoding(BaseEstimator, TransformerMixin): def__init__(self): self.feature_names = None deffit(self, X: pd.DataFrame, y: pd.DataFrame = None): # We don't need to set/learn any variables so # we just need to return a reference to the object with 'self' returnself deftransform(self, X: pd.DataFrame, y: pd.DataFrame = None): # TODO 1.1 one_hot = # TODO 1.2 self.feature_names = return one_hot