def impulse_response_analytic():
fun = signal.unit_impulse(shape=len(t), idx=0)
t_var, resp = sys_a.impulse(T=t)
plot_2_signals(t_var,
fun,
resp,
IMPULSE_RESPONSE_ANALYTIC_DIAGRAM_TITLE, (-0.003, 0.06),
signal_labels=(IMPULSE_LABEL, RESPONSE_LABEL),
axis_labels=(TIME_LABEL, AMPLITUDE_LABEL),
file_name=IMPULSE_ANALYTIC_FILE_NAME)
def step_response_normalized():
fun = np.ones((len(t), ))
t_var, resp = sys_n.step(T=t)
plot_2_signals(t_var,
fun,
resp,
STEP_RESPONSE_NORMALIZED_DIAGRAM_TITLE, (-0.003, 0.06),
signal_labels=(STEP_LABEL, RESPONSE_LABEL),
axis_labels=(TIME_LABEL, AMPLITUDE_LABEL),
file_name=STEP_NORMALIZED_FILE_NAME)
def step_response_analytic():
fun = np.ones((len(t), ))
t_var, resp = sys_a.step(T=t)
plot_2_signals(t_var,
fun,
resp,
STEP_RESPONSE_ANALYTIC_DIAGRAM_TITLE, (-0.003, 0.06),
signal_labels=(STEP_LABEL, RESPONSE_LABEL),
axis_labels=(TIME_LABEL, AMPLITUDE_LABEL),
file_name=STEP_ANALYTIC_FILE_NAME)
def step_response_real():
_t, resp = signal_csv2tex(
"../ltspice/simulations/filter_4th_order_mf_step.csv")
fun = np.ones((len(_t), ))
plot_2_signals(_t,
fun,
resp,
STEP_RESPONSE_REAL_DIAGRAM_TITLE, (-0.003, 0.06),
signal_labels=(STEP_LABEL, RESPONSE_LABEL),
axis_labels=(TIME_LABEL, AMPLITUDE_LABEL),
file_name=STEP_REAL_FILE_NAME)
def square_response_analytic():
fun = signal.square(2 * np.pi * f0_a * t)
resp = signal.lsim(sys_a, fun, t)[1]
plot_2_signals(t,
fun,
resp,
SQUARE_RESPONSE_F0_ANALYTIC_DIAGRAM_TITLE, (-0.0017, 0.035),
signal_labels=(SQUARE_LABEL, RESPONSE_LABEL),
axis_labels=(TIME_LABEL, AMPLITUDE_LABEL),
file_name=SQUARE_F0_ANALYTIC_FILE_NAME)
fun = signal.square(2 * np.pi * f0_a * 10 * t)
resp = signal.lsim(sys_a, fun, t)[1]
plot_2_signals(t,
fun,
resp,
SQUARE_RESPONSE_10_TIMES_F0_ANALYTIC_DIAGRAM_TITLE,
(-0.00017, 0.0035),
signal_labels=(SQUARE_LABEL, RESPONSE_LABEL),
axis_labels=(TIME_LABEL, AMPLITUDE_LABEL),
file_name=SQUARE_10_TIMES_F0_ANALYTIC_FILE_NAME)
fun = signal.square(2 * np.pi * f0_a / 10 * t)
resp = signal.lsim(sys_a, fun, t)[1]
plot_2_signals(t,
fun,
resp,
SQUARE_RESPONSE_F0_OVER_10_ANALYTIC_DIAGRAM_TITLE,
(-0.017, 0.35),
signal_labels=(SQUARE_LABEL, RESPONSE_LABEL),
axis_labels=(TIME_LABEL, AMPLITUDE_LABEL),
file_name=SQUARE_F0_OVER_10_ANALYTIC_FILE_NAME)
def sine_response_analytic():
little_f0 = f0_a * 0.1
great_f0 = f0_a * 100 # changed
fun = np.sin(2 * np.pi * f0_a * t)
resp = signal.lsim(sys_a, fun, t)[1]
plot_2_signals(t,
fun,
resp,
SINE_RESPONSE_F0_ANALYTIC_DIAGRAM_TITLE, (-0.002, 0.04),
signal_labels=(SINE_LABEL, RESPONSE_LABEL),
axis_labels=(TIME_LABEL, AMPLITUDE_LABEL),
file_name=SINE_F0_ANALYTIC_FILE_NAME)
fun = np.sin(2 * np.pi * great_f0 * t)
resp = signal.lsim(sys_a, fun, t)[1]
plot_2_signals(t,
fun,
resp,
SINE_RESPONSE_GREAT_F0_ANALYTIC_DIAGRAM_TITLE,
(-0.00002, 0.0004),
signal_labels=(SINE_LABEL, RESPONSE_LABEL),
axis_labels=(TIME_LABEL, AMPLITUDE_LABEL),
file_name=SINE_GREAT_F0_ANALYTIC_FILE_NAME)
fun = np.sin(2 * np.pi * little_f0 * t)
resp = signal.lsim(sys_a, fun, t)[1]
plot_2_signals(t,
fun,
resp,
SINE_RESPONSE_LITTLE_F0_ANALYTIC_DIAGRAM_TITLE,
(-0.02, 0.4),
signal_labels=(SINE_LABEL, RESPONSE_LABEL),
axis_labels=(TIME_LABEL, AMPLITUDE_LABEL),
file_name=SINE_LITTLE_F0_ANALYTIC_FILE_NAME)
def square_response_real():
_t, resp = signal_csv2tex(
"../ltspice/simulations/filter_4th_order_mf_square_f0.csv")
fun = signal.square(2 * np.pi * f0_a * _t)
plot_2_signals(_t,
fun,
resp,
SQUARE_RESPONSE_F0_REAL_DIAGRAM_TITLE, (-0.0017, 0.035),
signal_labels=(SQUARE_LABEL, RESPONSE_LABEL),
axis_labels=(TIME_LABEL, AMPLITUDE_LABEL),
file_name=SQUARE_F0_REAL_FILE_NAME)
_t, resp = signal_csv2tex(
"../ltspice/simulations/filter_4th_order_mf_square_10_times_f0.csv")
fun = signal.square(2 * np.pi * f0_a * 10 * _t)
plot_2_signals(_t,
fun,
resp,
SQUARE_RESPONSE_10_TIMES_F0_REAL_DIAGRAM_TITLE,
(-0.00017, 0.0035),
signal_labels=(SQUARE_LABEL, RESPONSE_LABEL),
axis_labels=(TIME_LABEL, AMPLITUDE_LABEL),
file_name=SQUARE_10_TIMES_F0_REAL_FILE_NAME)
_t, resp = signal_csv2tex(
"../ltspice/simulations/filter_4th_order_mf_square_f0_over_10.csv")
fun = signal.square(2 * np.pi * f0_a / 10 * _t)
plot_2_signals(_t,
fun,
resp,
SQUARE_RESPONSE_F0_OVER_10_REAL_DIAGRAM_TITLE,
(-0.017, 0.35),
signal_labels=(SQUARE_LABEL, RESPONSE_LABEL),
axis_labels=(TIME_LABEL, AMPLITUDE_LABEL),
file_name=SQUARE_F0_OVER_10_REAL_FILE_NAME)
def sine_response_real():
little_f0 = f0_a * 0.1
great_f0 = f0_a * 100 # changed
_t, resp = signal_csv2tex(
"../ltspice/simulations/filter_4th_order_mf_sine_f0.csv")
fun = np.sin(2 * np.pi * f0_a * _t)
plot_2_signals(_t,
fun,
resp,
SINE_RESPONSE_F0_REAL_DIAGRAM_TITLE, (-0.002, 0.04),
signal_labels=(SINE_LABEL, RESPONSE_LABEL),
axis_labels=(TIME_LABEL, AMPLITUDE_LABEL),
file_name=SINE_F0_REAL_FILE_NAME)
_t, resp = signal_csv2tex(
"../ltspice/simulations/filter_4th_order_mf_sine_100_times_f0.csv")
fun = np.sin(2 * np.pi * great_f0 * _t)
plot_2_signals(_t,
fun,
resp,
SINE_RESPONSE_GREAT_F0_REAL_DIAGRAM_TITLE,
(-0.00002, 0.0004),
signal_labels=(SINE_LABEL, RESPONSE_LABEL),
axis_labels=(TIME_LABEL, AMPLITUDE_LABEL),
file_name=SINE_GREAT_F0_REAL_FILE_NAME)
_t, resp = signal_csv2tex(
"../ltspice/simulations/filter_4th_order_mf_sine_f0_over_10.csv")
fun = np.sin(2 * np.pi * little_f0 * _t)
plot_2_signals(_t,
fun,
resp,
SINE_RESPONSE_LITTLE_F0_REAL_DIAGRAM_TITLE, (-0.002, 0.04),
signal_labels=(SINE_LABEL, RESPONSE_LABEL),
axis_labels=(TIME_LABEL, AMPLITUDE_LABEL),
file_name=SINE_LITTLE_F0_REAL_FILE_NAME)
