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@@ -66,7 +66,7 @@ class ChartWindow(AbstractWindow):
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self.hbox_layout.addWidget(self.text, 0, 1)
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def B(self, x, b, c, d):
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return x**2*b+x*c+d
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return 0*x**2*b+x*c+d
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def make_grad(self):
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@@ -77,12 +77,12 @@ class ChartWindow(AbstractWindow):
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self.parent.folder, self.parent.flow_dataname))
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self.parent.data_grad.read_csv()
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self.parent.data_grad.x = np.array(
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self.parent.data_grad.data['I_M,mA'])
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self.parent.data_grad.y = np.array(self.parent.data_grad.data['B,mTl'])
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self.parent.data_grad.data['I_M,mA'])[-10:]
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self.parent.data_grad.y = np.array(self.parent.data_grad.data['B,mTl'])[-10:]
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self.parent.data_grad.xlabel = 'I$_M$,mA'
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self.parent.data_grad.ylabel = 'B,mTl'
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self.parent.data_grad.xerr = 0.0035/100*self.parent.data_grad.x
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self.parent.data_grad.yerr = 0.05*self.parent.data_grad.y
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self.parent.data_grad.xerr = 0.0035/100*self.parent.data_grad.x[-10:]
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self.parent.data_grad.yerr = 0.05*self.parent.data_grad.y[-10:]
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plt.figure(dpi=500, figsize=(8, 5))
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self.parent.data_grad.make_point_grafic()
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@@ -90,6 +90,7 @@ class ChartWindow(AbstractWindow):
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self.B, self.parent.data_grad.x/1000, self.parent.data_grad.y/10**3)
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sigma = abs(np.sqrt(np.diag(sigma))/a)
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eps = (np.min(sigma)**2+(0.0035/100)**2+0.02**2)**0.5
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print('fit',eps)
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x_range = np.arange(min(self.parent.data_grad.x),
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max(self.parent.data_grad.x), step=0.001)
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y_fit = self.B(x_range/1000, a[0], a[1], a[2])*10**3
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@@ -106,17 +107,17 @@ class ChartWindow(AbstractWindow):
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self.parent.data_main.read_csv()
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h = self.parent.a
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e = np.array((self.parent.data_main.data['U_34,mV'] -
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self.parent.data_main.data['U_0,mV'])/10**3)
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e = -np.array((self.parent.data_main.data['U_34,mV'] -
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self.parent.data_main.data['U_0,mV'])*10**3)
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print(e)
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b = np.array(
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self.B(self.parent.data_main.data['I_M,mA']/10**3, a[0], a[1], a[2]))
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print(b)
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print('i ',self.parent.data_main.data['I_0,mA'])
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eds = chr(949)
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self.parent.data_main.x = np.array(
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self.parent.data_main.data['I_0,mA']*b)
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self.parent.data_main.y = e
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self.parent.data_main.ylabel = eds+'$_x$, V'
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self.parent.data_main.ylabel = eds+'$_x$, мкV'
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self.parent.data_main.xlabel = 'I$_{обр} \cdot B$, мА$\cdot $ Tл'
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self.parent.data_main.make_grafic()
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self.parent.data_main.xerr = abs(
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@@ -124,6 +125,8 @@ class ChartWindow(AbstractWindow):
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self.parent.data_main.yerr = abs(5*10**-5*self.parent.data_main.y)
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self.parent.data_main.through_0 = 0
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k, b1, sigma = self.parent.data_main.make_grafic()
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k = k * 10**-6
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sigma[0]*=10**-6
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self.parent.R_H = k*h
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self.parent.sigma_R_H = self.parent.R_H*sigma[0]/k
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+5
-4
@@ -119,10 +119,11 @@ class StartWindow(AbstractWindow):
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self.setWindowTitle('Эффект Холла в полупроводниках')
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self.parent = parent
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self.parent.a = 2/10**3
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self.parent.l = 4/10**3
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self.parent.L = 5/10**3
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self.parent.sigma = 4469
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self.parent.a = 0.05/10**3
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self.parent.l = 7.5/10**3
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self.parent.L = 8/10**3
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self.parent.sigma = 6103401*7.5/8
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self.parent.sigma_sigma = 373
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self.parent.dataname = 'data.csv'
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self.centralwidget = QWidget()
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+200
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@@ -1,74 +1,76 @@
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This is pdfTeX, Version 3.141592653-2.6-1.40.22 (MiKTeX 21.6) (preloaded format=pdflatex 2021.8.13) 9 DEC 2022 16:35
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This is pdfTeX, Version 3.141592653-2.6-1.40.22 (TeX Live 2022/dev/Debian) (preloaded format=pdflatex 2022.11.26) 28 DEC 2022 20:32
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entering extended mode
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**./Manual.tex
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(Manual.tex
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LaTeX2e <2021-06-01>
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L3 programming layer <2021-06-01>
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Document Class: article 2021/02/12 v1.4n Standard LaTeX document class
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(C:\Program Files\MiKTeX\tex/latex/base\size12.clo
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File: size12.clo 2021/02/12 v1.4n Standard LaTeX file (size option)
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restricted \write18 enabled.
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%&-line parsing enabled.
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**Manual.tex
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(./Manual.tex
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LaTeX2e <2021-11-15> patch level 1
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L3 programming layer <2022-01-21>
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Document Class: article 2021/10/04 v1.4n Standard LaTeX document class
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File: size12.clo 2021/10/04 v1.4n Standard LaTeX file (size option)
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)
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\abovecaptionskip=\skip47
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\belowcaptionskip=\skip48
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\bibindent=\dimen138
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)
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(C:\Program Files\MiKTeX\tex/latex/graphics\graphicx.sty
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Package: graphicx 2020/12/05 v1.2c Enhanced LaTeX Graphics (DPC,SPQR)
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Package: graphicx 2021/09/16 v1.2d Enhanced LaTeX Graphics (DPC,SPQR)
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File: graphics.cfg 2016/06/04 v1.11 sample graphics configuration
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Package graphics Info: Driver file: pdftex.def on input line 107.
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Package: mathtext 2018/04/13 v1.1 transparent text-and-math defs
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