David Cole

Last seen: 13일 전 | 2023년부터 활동

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How do I solve a matrix of ODE equations?
I have developed some Simulink code that displays the primary and secondary (referred to the primary) current on a scope. The re...

13일 전 | 답변 수: 0 | 0

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Preventing factor oursite matrix when using the disp() function.
How do I prevent the 1.0e+02 factor from being displayed. I want the complete number to be included inside the matrix. ...

4개월 전 | 답변 수: 2 | 0

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Live editor text formatting
I am using live editor and the fprintf command. I do not want a space between my outputs. I have not included \n but the output ...

4개월 전 | 답변 수: 2 | 0

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Suppressing braces and single quotes of a string matrix
How do I suppress the braces and single quotes in a matrix full of strings?

5개월 전 | 답변 수: 4 | 0

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How do I change the output color when using the disp function?
I would like to change the text color of the displayed text in the command window when using the disp function. Example: disp(...

6개월 전 | 답변 수: 2 | 0

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Ramp a variable with 63 elements
I have a simulink variable that has 63 elements. I would like to ramp each element in the variable proportionally from 0 to the ...

7개월 전 | 답변 수: 2 | 0

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Open a picture when an object is clicked.
I would like to attach an object (or something) next to a block that would open a picture when someone clicks on the object. I d...

7개월 전 | 답변 수: 1 | 0

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How do I add shapes to my Simulink model
I want to add a dotted line to add clarity to my model. In addition, I want to add a box to show future addition. I do I add st...

8개월 전 | 답변 수: 1 | 1

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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...

8개월 전 | 답변 수: 1 | 0

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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...

8개월 전 | 답변 수: 1 | 0

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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...

8개월 전 | 0

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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...

8개월 전 | 답변 수: 2 | 0

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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...

8개월 전 | 답변 수: 1 | 0

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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.

8개월 전 | 답변 수: 1 | 0

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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 ...

8개월 전 | 답변 수: 1 | 0

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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)...

대략 1년 전 | 답변 수: 1 | 0

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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...

대략 1년 전 | 답변 수: 2 | 0

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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...

대략 1년 전 | 답변 수: 2 | 0

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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<=...

대략 1년 전 | 답변 수: 3 | 0

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David Cole

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