本文整理汇总了Python中hftools.dataset.DataBlock.S方法的典型用法代码示例。如果您正苦于以下问题：Python DataBlock.S方法的具体用法？Python DataBlock.S怎么用？Python DataBlock.S使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类hftools.dataset.DataBlock的用法示例。
在下文中一共展示了DataBlock.S方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: noise_parameters
# 需要导入模块: from hftools.dataset import DataBlock [as 别名]
# 或者: from hftools.dataset.DataBlock import S [as 别名]
def noise_parameters(self, partial=False):
db = DataBlock()
db.S = SArray(self.N)
if isinstance(self.N, ABCDArray):
CA = self.C / (2 * k * 290)
CA11 = CA[..., 0, 0]
CA12 = CA[..., 0, 1]
CA22 = CA[..., 1, 1]
Rn = CA11.real
Yopt = (np.sqrt(CA22 / CA11 - (CA12.imag / CA11) ** 2) +
1j * (CA12.imag / CA11))
Fmin = 1 + (CA12 + CA11 * Yopt.conj()).real
if partial:
db.CA = CA
db.Rn = Rn
db.Yopt = Yopt
db.Fmin = Fmin
db.Gopt = (1 / 50. - Yopt) / (1 / 50. + Yopt)
return db
N = self.convert(YArray)
Y11 = N.N[..., 0, 0]
Y21 = N.N[..., 1, 0]
C = N.C / (4 * k * 290)
CY11 = C[..., 0, 0]
CY12 = C[..., 0, 1]
CY22 = C[..., 1, 1]
Rn = (CY22 / abs(Y21) ** 2).real
Ycor = Y11 - CY12 / CY22 * Y21
Gn = (CY11 - abs(Y11 - Ycor) ** 2 * Rn).real
Yopt = np.sqrt(Gn / Rn + Ycor.real ** 2) - 1j * Ycor.imag
Fmin = 1 + 2 * Rn * (Ycor.real + Yopt.real)
db.CY = C
db.Gn = Gn
db.Ycor = Ycor
db.S = SArray(self.N)
db.Rn = Rn
db.Fmin = Fmin
db.Gopt = (1 / 50. - Yopt) / (1 / 50. + Yopt)
db.Yopt = Yopt
return db示例2: test_1
# 需要导入模块: from hftools.dataset import DataBlock [as 别名]
# 或者: from hftools.dataset.DataBlock import S [as 别名]
def test_1(self):
db = DataBlock()
Sdims = (DimRep("freq", [1, 2]) ,DimRep("r", [1]), DimMatrix_i("i", 2), DimMatrix_j("j", 2))
db.S = hfarray(np.array([[11, 12], [21, 22]])[np.newaxis, np.newaxis, :, :] * np.array([[10], [20]])[..., np.newaxis, np.newaxis], dims=Sdims)
db.V = hfarray([1.23], Sdims[1:2])
db.Y = hfarray([1.23], (DimRep("k", [1]),))
out = dset.subset_datablock_by_dims(dset.convert_matrices_to_elements(db), Sdims[:-2])
self.assertTrue("V" in out)
self.assertTrue("S11" in out)
self.assertTrue("S12" in out)
self.assertTrue("S21" in out)
self.assertTrue("S22" in out)
self.assertFalse("Y" in out)示例3: test_2
# 需要导入模块: from hftools.dataset import DataBlock [as 别名]
# 或者: from hftools.dataset.DataBlock import S [as 别名]
def test_2(self):
d = DataBlock()
d.comments = Comments(["Vg=10"])
fi = DimSweep("freq", [0e9, 1e9, 2e9], outputformat="%15.2f")
dims = (fi, DimMatrix_i("i", 2), DimMatrix_j("j", 2),)
d.S = hfarray([[[1 + 1j, 1 + 2j], [2 + 1j, 2 + 2j]]] * 3,
dims=dims, outputformat="%.3f")
filename = testpath / "testdata/touchstone/savetest/res_2.txt"
hftools.file_formats.touchstone.save_touchstone(d, filename)
resfilename = testpath / "testdata/touchstone/savetest/res_2.txt"
facitfilename = testpath / "testdata/touchstone/savetest/facit_2.txt"
with open(resfilename) as resfil:
with open(facitfilename) as facitfil:
for idx, (rad1, rad2) in enumerate(zip(resfil, facitfil)):
msg = ("\nFailed on line %d\n result: %r\n facit: %r" %
(idx + 1, rad1, rad2))
self.assertEqual(rad1, rad2, msg=msg)示例4: read_touchstone
# 需要导入模块: from hftools.dataset import DataBlock [as 别名]
# 或者: from hftools.dataset.DataBlock import S [as 别名]
def read_touchstone(filnamn, make_complex=True, property_to_vars=True,
guess_unit=True, normalize=True, make_matrix=True,
merge=True, verbose=False):
res = ReadTouchstoneFileFormat.read_file(filnamn,
make_complex=make_complex,
property_to_vars=property_to_vars,
guess_unit=guess_unit,
normalize=normalize,
make_matrix=make_matrix,
merge=merge,
verbose=verbose)
return res
if __name__ == "__main__":
a = read_touchstone("tests/testdata/touchstone/test4.s2p",
make_complex=True,
property_to_vars=True,
guess_unit=True,
normalize=True,
make_matrix=True,
merge=True,
verbose=True)
d = DataBlock()
d.comments = Comments([])
fi = DimSweep("freq", [0e9, 1e9, 2e9])
d.S = hfarray([[[1 + 1j, 1 + 2j], [2 + 1j, 2 + 2j]]] * 3,
dims=(fi, DimMatrix_i("i", 2), DimMatrix_j("j", 2),))
save_touchstone(d, "tests/testdata/touchstone/savetest/res_1.txt")