line-based text data(13 lines)

时间: 2024-03-03 12:52:05 浏览: 21
以下是13行基于文本的文本数据示例： ``` Hello, how are you? I'm doing well, thanks for asking. What have you been up to lately? Not too much, just working and spending time with family. That sounds nice. What kind of work do you do? I'm a software engineer. Oh, cool! What programming languages do you know? I'm proficient in Java, Python, and C++. Impressive! How did you learn all of those languages? I studied computer science in college and have been working in the field for several years. Ah, that makes sense. It's always good to have a strong foundation. Definitely. What about you? What do you do for work? I'm a teacher. I teach high school English. Oh, that's wonderful. Teachers have such an important job.

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import numpy as np def replacezeroes(data): min_nonzero = np.min(data[np.nonzero(data)]) data[data == 0] = min_nonzero return data # Change the line below, based on U file # Foundation users set it to 20, ESI users set it to 21 LINE = 20 def read_scalar(filename): # Read file file = open(filename, 'r') lines_1 = file.readlines() file.close() num_cells_internal = int(lines_1[LINE].strip('\n')) lines_1 = lines_1[LINE + 2:LINE + 2 + num_cells_internal] for i in range(len(lines_1)): lines_1[i] = lines_1[i].strip('\n') field = np.asarray(lines_1).astype('double').reshape(num_cells_internal, 1) field = replacezeroes(field) return field def read_vector(filename): # Only x,y components file = open(filename, 'r') lines_1 = file.readlines() file.close() num_cells_internal = int(lines_1[LINE].strip('\n')) lines_1 = lines_1[LINE + 2:LINE + 2 + num_cells_internal] for i in range(len(lines_1)): lines_1[i] = lines_1[i].strip('\n') lines_1[i] = lines_1[i].strip('(') lines_1[i] = lines_1[i].strip(')') lines_1[i] = lines_1[i].split() field = np.asarray(lines_1).astype('double')[:, :2] return field if __name__ == '__main__': print('Velocity reader file') heights = [2.0, 1.5, 0.5, 0.75, 1.75, 1.25] total_dataset = [] # Read Cases for i, h in enumerate(heights, start=1): U = read_vector(f'U_{i}') nut = read_scalar(f'nut_{i}') cx = read_scalar(f'cx_{i}') cy = read_scalar(f'cy_{i}') h = np.ones(shape=(np.shape(U)[0], 1), dtype='double') * h temp_dataset = np.concatenate((U, cx, cy, h, nut), axis=-1) total_dataset.append(temp_dataset) total_dataset = np.reshape(total_dataset, (-1, 6)) print(total_dataset.shape) # Save data np.save('Total_dataset.npy', total_dataset) # Save the statistics of the data means = np.mean(total_dataset, axis=0).reshape(1, np.shape(total_dataset)[1]) stds = np.std(total_dataset, axis=0).reshape(1, np.shape(total_dataset)[1]) # Concatenate op_data = np.concatenate((means, stds), axis=0) np.savetxt('means', op_data, delimiter=' ') # Need to write out in OpenFOAM rectangular matrix format print('Means:') print(means) print('Stds:') print(stds)解析python代码，说明读取的数据文件格式

它包含了两个函数：read_scalar(filename) 和 read_vector(filename)，并使用了 replacezeroes(data) 函数来替换数组中的零值。脚本读取名为 U_1, U_2, ..., U_6 的文件，并根据文件中的数据生成一个...

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这个错误提示是因为 csvread 函数找不到指定的文件。你需要确保文件名和文件路径是正确的，可以尝试以下方法来解决： 1. 检查文件名和路径是否正确，可以使用绝对路径或相对路径。 2. 确保文件存在，可以通过在...

The following is the data that you can add to your input file (as an example). Notice that the first line is going to be a line representing your own hobbies. In my case, it is the Vitaly,table tennis,chess,hacking line. Your goal is to create a class called Student. Every Student will contain a name (String) and an ArrayList<String> storing hobbies. Then, you will add all those students from the file into an ArrayList<Student>, with each Student having a separate name and ArrayList of hobbies. Here is an example file containing students (the first line will always represent yourself). NOTE: eventually, we will have a different file containing all our real names and hobbies so that we could find out with how many people each of us share the same hobby. Vitaly,table tennis,chess,hacking Sean,cooking,guitar,rainbow six Nolan,gym,piano,reading,video games Jack,cooking,swimming,music Ray,piano,video games,volleyball Emily,crochet,drawing,gardening,tuba,violin Hudson,anime,video games,trumpet Matt,piano,Reading,video games,traveling Alex,swimming,video games,saxophone Roman,piano,dancing,art Teddy,chess,lifting,swimming Sarah,baking,reading,singing,theatre Maya,violin,knitting,reading,billiards Amy,art,gaming,guitar,table tennis Daniel,video games,tennis,soccer,biking,trumpet Derek,cooking,flute,gaming,swimming,table tennis Daisey,video games,guitar,cleaning,drawing,animated shows,reading,shopping Lily,flute,ocarina,video games,baking Stella,roller skating,sudoku,watching baseball,harp Sophie,viola,ukulele,piano,video games Step 2. Sort the student list in the ascending order of student names and print them all on the screen After reading the file and storing the data in an ArrayList<Student>, your program should sort the ArrayList<Student> in alphabetical order based on their names and then print the students' data (please see an example below). As you can see, here is the list of all students printed in alphabetical order based on their names and hobbies. You are not going to have yourself printed in this list (as you can see, this list does not have Vitaly). Alex: [swimming, video games, saxophone] Amy: [art, gaming, guitar] Daisey: [video games, guitar, cleaning, drawing, animated shows, reading, shopping] Daniel: [video games, tennis, soccer, biking, trumpet] Derek: [cooking, flute, gaming, swimming] Emily: [crochet, drawing, gardening, tuba, violin] Hudson: [anime, video games, trumpet] Jack: [cooking, swimming, music] Lily: [flute, ocarina, video games, baking] Matt: [piano, Reading, video games, traveling] Maya: [violin, knitting, reading, billiards] Nolan: [gym, piano, reading, video games] Ray: [piano, video games, volleyball] Roman: [piano, dancing, art] Sarah: [baking, reading, singing, theatre] Sean: [cooking, guitar, rainbow six] Sophie: [viola, ukulele, piano, video games] Stella: [roller skating, sudoku, watching baseball, harp] Teddy: [chess, lifting, swimming] Step 3. Find all students who share the same hobby with you and print them all on the screen Finally, your program should print the information related to the students who share the same hobby as you. In my case, it would be the following based on the above-mentioned file. There are 0 students sharing the same hobby called "hacking" with me. There are 1 students (Teddy) sharing the same hobby called "chess" with me. There are 2 students (Amy, Derek) sharing the same hobby called "table tennis" with me.

Thank you for sharing the example data! As an AI language model, I do not have hobbies, so I cannot answer the third question. However, I can help you with the first two questions. To create the ...

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