1 00:00:05,000 --> 00:00:05,000 Hello, friends. 2 00:00:06,000 --> 00:00:09,000 Today I will tell you mixed signal graph. 3 00:00:10,000 --> 00:00:13,000 So for that purpose, you just go to the front panel. 4 00:00:15,000 --> 00:00:17,000 In the graph, you just find out. 5 00:00:17,000 --> 00:00:18,000 Mixed signal graph. 6 00:00:18,000 --> 00:00:24,000 The mixed signal graph is used for both the signals it will generate. 7 00:00:24,000 --> 00:00:30,000 It will show you the digital signal as well as it will show you analog signal. 8 00:00:30,000 --> 00:00:34,000 So over here we have this one mixed signal graph. 9 00:00:34,000 --> 00:00:37,000 So for this we just need a signal. 10 00:00:37,000 --> 00:00:40,000 So I just go to the signal processing. 11 00:00:40,000 --> 00:00:46,000 In the signal processing waveform generation, I have this sine wave. 12 00:00:47,000 --> 00:00:50,000 As you see over here, this is my sine wave. 13 00:00:50,000 --> 00:00:53,000 So in this sine wave, I just. 14 00:00:55,000 --> 00:00:59,000 Connect this sine wave to my bundle function. 15 00:01:00,000 --> 00:01:01,000 Initially. 16 00:01:01,000 --> 00:01:04,000 This is my sine wave over here. 17 00:01:04,000 --> 00:01:05,000 So. 18 00:01:11,000 --> 00:01:13,000 You just need to. 19 00:01:16,000 --> 00:01:18,000 Increase the number of signals. 20 00:01:19,000 --> 00:01:23,000 So how many you want to bundle over here? 21 00:01:23,000 --> 00:01:32,000 So this is my initial signal, and I just want, uh, absolute value of this sine wave, let's say. 22 00:01:33,000 --> 00:01:34,000 So I just connect. 23 00:01:35,000 --> 00:01:36,000 Or here, this is my sine wave. 24 00:01:36,000 --> 00:01:42,000 I just connect to the signal, so when I just go to my mixed signal. 25 00:01:43,000 --> 00:01:45,000 As you see over here, one signal is extra. 26 00:01:46,000 --> 00:01:51,000 So when you hit on run button, as you see, I got two signals. 27 00:01:51,000 --> 00:01:53,000 One is red, another one is white. 28 00:01:53,000 --> 00:01:59,000 So white one is complete sine wave and another one is absolute value because it does not. 29 00:02:01,000 --> 00:02:03,000 Perform for negative values. 30 00:02:03,000 --> 00:02:05,000 So right now, this is the sine wave. 31 00:02:05,000 --> 00:02:13,000 So now for the digital signal, I just go to the comparison when the value is greater than equal to 32 00:02:13,000 --> 00:02:14,000 zero. 33 00:02:14,000 --> 00:02:19,000 When greater than zero, it will generate true, otherwise false. 34 00:02:19,000 --> 00:02:24,000 So I just connect this signal to my signal over here. 35 00:02:24,000 --> 00:02:29,000 So first, before this, I want to just go to the waveform. 36 00:02:29,000 --> 00:02:31,000 Get waveform. 37 00:02:33,000 --> 00:02:36,000 So over here, connect this signal. 38 00:02:36,000 --> 00:02:38,000 So over here we got an array. 39 00:02:39,000 --> 00:02:41,000 And now just bundle. 40 00:02:42,000 --> 00:02:45,000 This bundle array over here. 41 00:02:46,000 --> 00:02:48,000 So I want to just. 42 00:02:50,000 --> 00:02:52,000 Get the two values. 43 00:02:52,000 --> 00:02:57,000 One is negation of the given value. 44 00:02:57,000 --> 00:03:01,000 So I need two digital values, as you see over here. 45 00:03:01,000 --> 00:03:03,000 Build array will generate signals. 46 00:03:04,000 --> 00:03:09,000 So over here, I just want to transpose this signal. 47 00:03:10,000 --> 00:03:10,000 Or here. 48 00:03:10,000 --> 00:03:13,000 This is my transpose 2D array. 49 00:03:16,000 --> 00:03:19,000 Right now, signal is transposed. 50 00:03:19,000 --> 00:03:26,000 So now I want to just go to, again, waveform digital waveform conversion. 51 00:03:26,000 --> 00:03:29,000 I want to just convert Boolean signal to digital waveform. 52 00:03:31,000 --> 00:03:34,000 So just connect this signal. 53 00:03:34,000 --> 00:03:37,000 And over here we got the digital waveform. 54 00:03:37,000 --> 00:03:42,000 So in this case, I just increase the bundle size. 55 00:03:43,000 --> 00:03:45,000 Connect this signal over here. 56 00:03:46,000 --> 00:03:52,000 So when you hit on run button, as you see over here, we got two signals. 57 00:03:53,000 --> 00:03:54,000 Not two signals. 58 00:03:54,000 --> 00:03:56,000 Two digital signals also. 59 00:03:56,000 --> 00:04:01,000 So as you see over here, the red one is my absolute signal. 60 00:04:01,000 --> 00:04:03,000 White one is my sine wave. 61 00:04:03,000 --> 00:04:07,000 And over here I got the signal value. 62 00:04:07,000 --> 00:04:16,000 So if you want to just check the values also, as you see 1010 in the form of digital signal, we just 63 00:04:16,000 --> 00:04:17,000 got this. 64 00:04:17,000 --> 00:04:28,000 So if you want to add plot area over here, as you see, I just add plot area and if you want to separate 65 00:04:28,000 --> 00:04:30,000 two signals, you just easily. 66 00:04:31,000 --> 00:04:32,000 Check out for this. 67 00:04:34,000 --> 00:04:38,000 You can also increase or decrease the size. 68 00:04:39,000 --> 00:04:40,000 As you see over here. 69 00:04:43,000 --> 00:04:46,000 So this is how you can change. 70 00:04:46,000 --> 00:04:50,000 If you want to add more plot area to it. 71 00:04:50,000 --> 00:04:51,000 Like this. 72 00:04:52,000 --> 00:04:54,000 Over here I got another plot area. 73 00:04:54,000 --> 00:04:57,000 If you want to just separate this signals. 74 00:04:57,000 --> 00:05:02,000 So you just move from this place to this place. 75 00:05:02,000 --> 00:05:07,000 Okay, so this is how you can perform digital signals right now over here. 76 00:05:08,000 --> 00:05:09,000 No signal, is there? 77 00:05:10,000 --> 00:05:13,000 This complete signal is inside this bus system. 78 00:05:13,000 --> 00:05:20,000 If you want to go with right now, we have the signal of only sign. 79 00:05:21,000 --> 00:05:24,000 Right now if you want to plot for course also. 80 00:05:25,000 --> 00:05:30,000 So we just go to that again, signal processing over here. 81 00:05:30,000 --> 00:05:35,000 Waveform generation, as you see over here, cause signal is not present. 82 00:05:35,000 --> 00:05:45,000 So if you want to go, for course, we just know the formula that is R one minus cos square, so I just 83 00:05:45,000 --> 00:05:46,000 subtract. 84 00:05:47,000 --> 00:05:47,000 One. 85 00:05:48,000 --> 00:05:51,000 I just create constant one. 86 00:05:52,000 --> 00:05:54,000 Minus four square. 87 00:05:54,000 --> 00:05:57,000 So this one minus sine square. 88 00:05:58,000 --> 00:06:00,000 So I want to perform one minus sine square. 89 00:06:00,000 --> 00:06:03,000 So over here I just connect. 90 00:06:03,000 --> 00:06:08,000 So it will generate sine square for me, correct it. 91 00:06:08,000 --> 00:06:11,000 So one minus sine square, square root of this. 92 00:06:12,000 --> 00:06:14,000 And the square root of this. 93 00:06:15,000 --> 00:06:16,000 Signal. 94 00:06:16,000 --> 00:06:18,000 It will give me the signal. 95 00:06:18,000 --> 00:06:21,000 So I just increase the size again. 96 00:06:21,000 --> 00:06:23,000 So over here I got the sign. 97 00:06:23,000 --> 00:06:28,000 And of course, over here in this one, I got the call signal over here. 98 00:06:28,000 --> 00:06:29,000 I got the sign signal. 99 00:06:29,000 --> 00:06:32,000 So I just remove this signal from here. 100 00:06:36,000 --> 00:06:37,000 Connect this one. 101 00:06:39,000 --> 00:06:40,000 Remove this one. 102 00:06:42,000 --> 00:06:45,000 So one signal is sine wave, one signal is cos wave. 103 00:06:46,000 --> 00:06:47,000 As you see over here. 104 00:06:47,000 --> 00:06:50,000 So you just track over here. 105 00:06:50,000 --> 00:06:52,000 So this is my signal. 106 00:06:52,000 --> 00:06:54,000 This is my sine signal. 107 00:06:54,000 --> 00:06:56,000 And over here I got the value. 108 00:06:56,000 --> 00:07:03,000 And if you want digital value of this signal also, you just go to the waveform. 109 00:07:05,000 --> 00:07:07,000 Get waveform components. 110 00:07:08,000 --> 00:07:11,000 So over here, I got the waveform components. 111 00:07:11,000 --> 00:07:16,000 You just copy this complete function for this. 112 00:07:19,000 --> 00:07:22,000 As you see, just connect this signal. 113 00:07:22,000 --> 00:07:26,000 Control B control U to minimize. 114 00:07:26,000 --> 00:07:30,000 And over here, I just want to remove this signal. 115 00:07:35,000 --> 00:07:40,000 Because I need cost function only over here. 116 00:07:41,000 --> 00:07:42,000 So just. 117 00:07:44,000 --> 00:07:45,000 Increase the size. 118 00:07:47,000 --> 00:07:50,000 Connect this waveform to over here. 119 00:07:50,000 --> 00:07:51,000 Control U. 120 00:07:51,000 --> 00:08:01,000 When you again hit on run run button as you see over here, these are my different signals over here. 121 00:08:02,000 --> 00:08:03,000 So as you see. 122 00:08:08,000 --> 00:08:13,000 Or here, I got the signal and this is my sine signal. 123 00:08:13,000 --> 00:08:24,000 And if you want to just plot in different areas, you just go with the signal as you see over here. 124 00:08:24,000 --> 00:08:29,000 So this is how you can perform for different signals. 125 00:08:29,000 --> 00:08:34,000 You can create your own mixed signal graph using this way. 126 00:08:35,000 --> 00:08:38,000 So this is all about today's lecture. 127 00:08:39,000 --> 00:08:39,000 Thank you.