photo

David Cole


Last seen: Today |  2023년부터 활동

Followers: 0   Following: 0

통계학

  • Thankful Level 2

배지 보기

Feeds

보기 기준

질문


Impedance Calculator of powergui block of a three-phase filter not displaying expected results
I am not getting the expected results of Impedance Calculator function of the powergui block. I am trying to measure the frequen...

1일 전 | 답변 수: 0 | 0

0

답변

질문


Create Variable in Simulink block that contains 63 elements.
I have 63 Sine blocks that will have different amplitude values. The values will be set from Matlab workspace. I would like to l...

4일 전 | 답변 수: 1 | 0

1

답변

답변 있음
Constant Three-phase load with harmonic content
Ruchika, Thank you for the response. I am having a little difficulty following your example. The first column of data is the h...

5일 전 | 0

질문


Constant Three-phase load with harmonic content
I am trying to determine how to use the Simulink Harmonic Filter example to show that the filters can remove harmonics. I was ab...

7일 전 | 답변 수: 2 | 0

2

답변

질문


Name a dataset that will be used in Simulink
How do I name a dataset. My dataset is available in Simulink; however, it is identified as unnamed. I want to use multiple datas...

8일 전 | 답변 수: 1 | 0

1

답변

질문


How do I connect PS Variable Delay Block to a Constant Current Load block
How do I connect PS Variable Delay Block to a Constant Current Load block? I would like to add a delay to 120 degrees.

13일 전 | 답변 수: 0 | 0

0

답변

질문


How do I generate constant harmonic currents
I can use the three phase constant current block to generate a constant current of the fundamental frequency. How do I generate ...

14일 전 | 답변 수: 1 | 0

1

답변

질문


Square root symbol does not display using displayFormula function
I had added an * symbol to my string to make the equation more readable after the numbers have been inserted (see picture below)...

7개월 전 | 답변 수: 1 | 0

1

답변

질문


Display numeric value before function with using syms
How can I force the numeric part of my function to display first? syms t; u=symunit; current = vpa(0.002*sin(10^3*t)); displ...

7개월 전 | 답변 수: 2 | 0

2

답변

질문


Using the piecewise function and integration function with fplot
How do I graph the three integral functions (V1,V2, &V3) below? I want to set the plot range for each of the three functions %s...

7개월 전 | 답변 수: 2 | 0

2

답변

질문


I cannot get fplot to plot my piecewise function past an x-axis value of 5
Here is my code. The axis goes to 7 but the data does not go beyond 5. syms t %declare a symbol voltage_values = piecewise(0<=...

7개월 전 | 답변 수: 3 | 0

3

답변