1 00:00:10,000 --> 00:00:11,000 Hello, friends. 2 00:00:11,000 --> 00:00:23,000 Today we were with Python and I want to create different functions like sine wave and host wave. 3 00:00:24,000 --> 00:00:30,000 Using Python code and I want to float that code in my lab view. 4 00:00:30,000 --> 00:00:33,000 Function for that purpose. 5 00:00:33,000 --> 00:00:36,000 I just go to my order 6 00:00:40,000 --> 00:00:43,000 and over here I just copy this addition code. 7 00:00:46,000 --> 00:00:54,000 And over here, I just paste it, just rename it float. 8 00:00:56,000 --> 00:01:07,000 Fine Lord underscore sign underscore cause dot fine. 9 00:01:07,000 --> 00:01:10,000 So the name is changed. 10 00:01:11,000 --> 00:01:16,000 So right now I just open this in my cell. 11 00:01:17,000 --> 00:01:18,000 So open. 12 00:01:22,000 --> 00:01:27,000 Command Python, python code. 13 00:01:29,000 --> 00:01:35,000 So over here, the basic function is written for the edition. 14 00:01:35,000 --> 00:01:45,000 So first I want to import math function because sine function is available in this directory and I want 15 00:01:45,000 --> 00:01:59,000 to just put, let's say R or you can say result is equal to zero or here R is very to match dot sine 16 00:02:00,000 --> 00:02:03,000 of the function x. 17 00:02:03,000 --> 00:02:10,000 So over here this is x input variable x. 18 00:02:10,000 --> 00:02:13,000 So over here this is my sine function. 19 00:02:16,000 --> 00:02:19,000 It will return r. 20 00:02:20,000 --> 00:02:20,000 Okay. 21 00:02:20,000 --> 00:02:22,000 So I just copy this 22 00:02:27,000 --> 00:02:28,000 paste over here. 23 00:02:28,000 --> 00:02:33,000 In this case, I want to go for both zero less. 24 00:02:34,000 --> 00:02:36,000 And over here the function is indexes cause. 25 00:02:37,000 --> 00:02:45,000 And the result is, let's say r one or here I want to put r one is equal to zero in this case and over 26 00:02:45,000 --> 00:02:46,000 here r one. 27 00:02:46,000 --> 00:02:52,000 So it will create false and sine values. 28 00:02:52,000 --> 00:03:05,000 So I just close this right now and I want to just go to my folder or I want to change the sub v over 29 00:03:05,000 --> 00:03:05,000 here. 30 00:03:05,000 --> 00:03:15,000 So control E in this case, my name is just rename it Control Z. 31 00:03:15,000 --> 00:03:17,000 Just put this part inside. 32 00:03:20,000 --> 00:03:26,000 But so block underscore sign underscore force dot by control. 33 00:03:26,000 --> 00:03:29,000 P Now I want to change this. 34 00:03:29,000 --> 00:03:30,000 I can also. 35 00:03:32,000 --> 00:03:33,000 So I just put 36 00:03:36,000 --> 00:03:40,000 sign and course. 37 00:03:41,000 --> 00:03:44,000 Okay, so you give me sign, it goes. 38 00:03:45,000 --> 00:03:47,000 So let's save it. 39 00:03:47,000 --> 00:03:49,000 Check the pot. 40 00:03:49,000 --> 00:03:52,000 What is done with it? 41 00:03:53,000 --> 00:03:57,000 So go to the Python integration lab folder. 42 00:03:57,000 --> 00:03:59,000 Just copy this function. 43 00:04:00,000 --> 00:04:02,000 Let's say paste it over here. 44 00:04:03,000 --> 00:04:10,000 Just make it rename it sine, underscore course function. 45 00:04:11,000 --> 00:04:17,000 So just make it or here cosine and course is available over here. 46 00:04:18,000 --> 00:04:19,000 Ignore it. 47 00:04:19,000 --> 00:04:20,000 Control p. 48 00:04:20,000 --> 00:04:22,000 Just modify the code. 49 00:04:22,000 --> 00:04:26,000 Because in this case I only require single variable. 50 00:04:26,000 --> 00:04:30,000 I want to also delete this control. 51 00:04:30,000 --> 00:04:41,000 Be this also control B and over here I want to require, let's say in this case I need sine function 52 00:04:42,000 --> 00:04:45,000 and just call the. 53 00:04:47,000 --> 00:04:52,000 So via Python, just drag it. 54 00:04:52,000 --> 00:04:54,000 So make it over here. 55 00:04:55,000 --> 00:04:56,000 Place it. 56 00:04:56,000 --> 00:04:57,000 So sign and cause. 57 00:04:58,000 --> 00:05:00,000 Service is available over here. 58 00:05:00,000 --> 00:05:01,000 So just 59 00:05:04,000 --> 00:05:05,000 minimize this. 60 00:05:05,000 --> 00:05:06,000 Go to the code. 61 00:05:06,000 --> 00:05:11,000 In this case, I need sine and cause both the values. 62 00:05:11,000 --> 00:05:12,000 So for that purpose. 63 00:05:12,000 --> 00:05:17,000 Just first, use a simple error handler over here. 64 00:05:17,000 --> 00:05:24,000 Delete this in this one and delete this one also. 65 00:05:24,000 --> 00:05:25,000 Just copy this. 66 00:05:26,000 --> 00:05:29,000 Connect this function to the zero. 67 00:05:30,000 --> 00:05:46,000 Dysfunction or sign out error out to error in you see so right now or here this is my post function. 68 00:05:46,000 --> 00:05:53,000 So the name of the function is C or less C or less. 69 00:05:53,000 --> 00:05:58,000 So right now just the module is all the same. 70 00:05:58,000 --> 00:06:03,000 B and over here the variables would be same, let's say. 71 00:06:04,000 --> 00:06:04,000 Okay. 72 00:06:04,000 --> 00:06:09,000 And over here I got the sine value or here I go to the cost value. 73 00:06:09,000 --> 00:06:19,000 So for that purpose I just use different charts, let's say in the first case. 74 00:06:20,000 --> 00:06:26,000 So I just delete this also because I want to use iteration. 75 00:06:27,000 --> 00:06:33,000 And when these iterations are equal to so I just put a comparison. 76 00:06:34,000 --> 00:06:37,000 So in these situations is equal to. 77 00:06:38,000 --> 00:06:48,000 So just delete this also control B when these iterations value is equal to let's say create some control 78 00:06:48,000 --> 00:06:53,000 over here, this control will define how many values I needed. 79 00:06:54,000 --> 00:06:56,000 So let's say it is 100. 80 00:06:57,000 --> 00:06:59,000 So I just use chart over here. 81 00:07:01,000 --> 00:07:03,000 So single chart is there. 82 00:07:03,000 --> 00:07:13,000 So this I put charts over there for one is for course value and one is for sine value. 83 00:07:13,000 --> 00:07:15,000 Just connect this to that. 84 00:07:15,000 --> 00:07:18,000 I want to merge these two signals. 85 00:07:18,000 --> 00:07:23,000 Control you minimize this control you control e let's run it. 86 00:07:24,000 --> 00:07:30,000 So as you see over here, I got the sign value and it is starting from zero. 87 00:07:30,000 --> 00:07:32,000 And over here I got cost value. 88 00:07:32,000 --> 00:07:33,000 It started from over here. 89 00:07:33,000 --> 00:07:40,000 So let's I also want to change its frequency. 90 00:07:41,000 --> 00:07:49,000 So for that purpose first, I want to just, let's say mark these two signals. 91 00:07:50,000 --> 00:07:55,000 So I just go to build a function. 92 00:07:55,000 --> 00:07:58,000 Let's check what happened. 93 00:07:58,000 --> 00:08:12,000 So over here, the signal or here's another signal these days and it will create control B control D 94 00:08:12,000 --> 00:08:14,000 control D So run it. 95 00:08:15,000 --> 00:08:24,000 As you see, I got this type of signal over here and if you want to float both the signals simultaneously, 96 00:08:24,000 --> 00:08:30,000 in that case, I just use another function. 97 00:08:30,000 --> 00:08:43,000 So first I just go to the edge of the edge or here make it down mode indexing. 98 00:08:43,000 --> 00:08:46,000 Make it normal indexing on. 99 00:08:47,000 --> 00:08:56,000 And now let's check what happened with the validity function dash edge. 100 00:08:56,000 --> 00:09:07,000 And now I just use let's say graph or here connect this graph to this and run it. 101 00:09:08,000 --> 00:09:11,000 So as you see, I got both the values. 102 00:09:11,000 --> 00:09:15,000 So right now the number of values are more. 103 00:09:15,000 --> 00:09:23,000 So I just run it only ten times as you see sign and those values are over here sine value start from 104 00:09:23,000 --> 00:09:25,000 zero post values start from one. 105 00:09:25,000 --> 00:09:32,000 So this is how you can plot sine wave and false wave using python code in live view. 106 00:09:32,000 --> 00:09:34,000 Thank you.