diff options
| author | Marius Peter <blendoit@gmail.com> | 2019-07-11 17:14:32 -0700 |
|---|---|---|
| committer | Marius Peter <blendoit@gmail.com> | 2019-07-11 17:14:32 -0700 |
| commit | feaa9144eb28dd263ef79577ab369174b8c6c83b (patch) | |
| tree | 23b736616707789752b9d243f800901432325e31 | |
| parent | e01b5ffedbc57671e5b7f2e900276ffd14882a88 (diff) | |
the typa guy to flex: "new plots"
| -rw-r--r-- | hw2/code_1-2.PNG | bin | 0 -> 8470 bytes | |||
| -rw-r--r-- | hw2/code_1.PNG | bin | 0 -> 11541 bytes | |||
| -rw-r--r-- | hw2/code_6.PNG | bin | 0 -> 2451 bytes | |||
| -rw-r--r-- | hw2/plot_1-2.PNG | bin | 0 -> 44970 bytes | |||
| -rw-r--r-- | hw2/plot_1.png | bin | 0 -> 23568 bytes | |||
| -rw-r--r-- | hw2/plot_6-2.PNG | bin | 0 -> 40909 bytes | |||
| -rw-r--r-- | hw2/plot_6-3.PNG | bin | 0 -> 47152 bytes | |||
| -rw-r--r-- | hw2/plot_6.PNG | bin | 0 -> 44074 bytes | |||
| -rw-r--r-- | hw2/prob_1.py | 22 | ||||
| -rw-r--r-- | hw2/prob_5.py | 5 | ||||
| -rw-r--r-- | hw2/prob_6.m.txt | 4 |
11 files changed, 29 insertions, 2 deletions
diff --git a/hw2/code_1-2.PNG b/hw2/code_1-2.PNG Binary files differnew file mode 100644 index 0000000..17cb63e --- /dev/null +++ b/hw2/code_1-2.PNG diff --git a/hw2/code_1.PNG b/hw2/code_1.PNG Binary files differnew file mode 100644 index 0000000..bfaa2da --- /dev/null +++ b/hw2/code_1.PNG diff --git a/hw2/code_6.PNG b/hw2/code_6.PNG Binary files differnew file mode 100644 index 0000000..90b981a --- /dev/null +++ b/hw2/code_6.PNG diff --git a/hw2/plot_1-2.PNG b/hw2/plot_1-2.PNG Binary files differnew file mode 100644 index 0000000..733882b --- /dev/null +++ b/hw2/plot_1-2.PNG diff --git a/hw2/plot_1.png b/hw2/plot_1.png Binary files differnew file mode 100644 index 0000000..7915b94 --- /dev/null +++ b/hw2/plot_1.png diff --git a/hw2/plot_6-2.PNG b/hw2/plot_6-2.PNG Binary files differnew file mode 100644 index 0000000..f725283 --- /dev/null +++ b/hw2/plot_6-2.PNG diff --git a/hw2/plot_6-3.PNG b/hw2/plot_6-3.PNG Binary files differnew file mode 100644 index 0000000..7bb658e --- /dev/null +++ b/hw2/plot_6-3.PNG diff --git a/hw2/plot_6.PNG b/hw2/plot_6.PNG Binary files differnew file mode 100644 index 0000000..e1b63be --- /dev/null +++ b/hw2/plot_6.PNG diff --git a/hw2/prob_1.py b/hw2/prob_1.py index 615d855..e26a5fc 100644 --- a/hw2/prob_1.py +++ b/hw2/prob_1.py @@ -1,13 +1,31 @@ import numpy as np import matplotlib.pyplot as plt +from scipy import signal t = [0.001 * x for x in range(0, 141)] y = [0.873 - 0.873 * np.exp(-46 * t) * np.cos(105.4 * t) - 0.381 * np.exp(-46 * t) * np.sin(105.4 * t) for t in t] +# plt.plot(t, y) +# plt.xlabel('t (sec)') +# plt.ylabel('y(t)') +# plt.title('MAE 171A - Homework 2.1\n Output y(t)') +# plt.show() + +# numH = [] +# denH = +# sysH = signal.TransferFunction(numH, denH) +# impulse = signal.impulse(sysH) + +system = ([11550], [1, 92, 13225, 0]) +t, y = signal.impulse2(system) plt.plot(t, y) + +# y_s = [11550 / (t * (t**2 + 92 * t + 13225)) for t in t] + +# plt.plot(impulse) plt.xlabel('t (sec)') -plt.ylabel('y(t)') -plt.title('MAE 171A - Homework 2.1\n Output y(t)') +plt.ylabel('Amplitude') +plt.title('MAE 171A - Homework 2.1\n Impulse Response') plt.show() diff --git a/hw2/prob_5.py b/hw2/prob_5.py new file mode 100644 index 0000000..98d74f4 --- /dev/null +++ b/hw2/prob_5.py @@ -0,0 +1,5 @@ +import numpy as np + +p = [1, 2, 3, 8, 8] +r = np.roots(p) +print(np.around(r, 2)) diff --git a/hw2/prob_6.m.txt b/hw2/prob_6.m.txt new file mode 100644 index 0000000..01262f8 --- /dev/null +++ b/hw2/prob_6.m.txt @@ -0,0 +1,4 @@ +N=1;K=0; +D=[1 5 10 10 5 K]; +sys=tf(N,D); +pzplot(sys)
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