temp.py

# -*- coding: utf-8 -*-
import os.path
#from pressureData import UnifyPressureData
from waveData import Data as pd
from waveData import DataPlot as dp
import numpy as np
import matplotlib.pyplot as plt  
from czy import signal as czySignal
#import pyqtgraph.examples
#pyqtgraph.examples.run()
if 0:
    '''
    d:/cloudDisk/share/python/北区第一次实验数据分析/
    d:/netdisk/PIV实验台协同目录/shareCloud/python/北区第一次实验数据分析/
    '''
    FILE_FOLDER = 'd:/cloudDisk/share/python/北区第一次实验数据分析/'
    FILE_NAME = '25m单容错位-开口-1.csv'
    FILE_PATH = os.path.join(FILE_FOLDER,FILE_NAME)
    pressuresData = pd.loadData(FILE_PATH)#加载文件
    fs = pressuresData.fs#采样率
    wave = pressuresData.datas[0]
    dataSize = len(wave)
    NFFTSize = 512 if int(dataSize/5)>512 else int(dataSize/20)#相关分析进行频谱的阶段长度

    dp.plotSpectrum(wave,Fs = fs,detrend = 'mean'
    ,NFFT = NFFTSize,noverlap=int(NFFTSize/4),mode='amplitude'
    ,plotType = '3d',scale='linear',sameColor='r')
    plt.show()

if 1:
    print('_plotWave example')
    fs = 10
    wave = [1,2,3,5,1,2,4,7,4,6,7,3,2,4,6,8,9,7,6,5,4,2,4,7]
    dp._plotWave(wave,fs)
    plt.show()