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Vinay


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已回答
plot absolute frequency response
Hi @arash rad, You can plot the Relative Gain Array (RGA) frequency response using the `bode` function, which provides both the...

5 hours 前 | 0

已回答
How to create a 4-way two position valve in Simulink for two-phase liquid
Hi @Vanessa Mendez-Valencia The 4-way two position valve can be created using the 'Orifice(2P)' block.The example in the follow...

23 hours 前 | 0

已回答
Scope showing the wrong graph
Hi @Muhammad Hafidz Hasnor Faiz The display block is giving the correct output ensures the correct functionality of the circuit...

1 day 前 | 0

已回答
cmosfet wrong current answer in a special voltage
Hi @岚坤 The 'n-channel MOSFET' operates using a 'surface potential based' modeling approach, which includes a nonlinear capacita...

1 day 前 | 0

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Why are the characteristic points of the PV curve in the PV Array block, particularly the open circuit voltage, shifted in the simulation?
Hi @Israfil-Cihan, The PV array block displays the I-V and P-V characteristics for specified irradiances and fixed temperature....

2 days 前 | 0

已回答
how i can set Vrms value using Band-Limited White Noise block?
Hi @ANAS HAMZAH, The power Spectral Density(PSD) of a white noise is constant over the whole frequency range. The noise power o...

2 days 前 | 0

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Why the peak values are evidently different under the impulse function to a second order function with zero damping?
Hi @Tony Cheng, The issue can be resolved by using a finer time step resolution, which captures the impulse response more accur...

21 days 前 | 1

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已回答
"Modelling option" for RLC (Three-phase) non-existent
Hii @Robert Clancy, The 3-phase RLC block offers two modeling options: 'composite three-phase' and 'expanded three-phase'. The ...

21 days 前 | 1

已回答
Chancing variable in laplace transformation
Hii @YUNUS EMRE, The laplace(Xj(t), t, s) value from f1 can be expressed in terms of Xp(s) by isolating the value using the 'is...

21 days 前 | 0

已回答
I am not getting the desired dc motor speed characteristics.
Hi Anant, The constant voltage across the DC motor is due to the MOSFET drain voltage reaching saturation, resulting in a const...

23 days 前 | 0

已回答
How do I measure drain current in the mosfet
Hi Anant, The drain current can be measured by connecting the 'Current Sensor' between the drain and source of the MOSFE...

23 days 前 | 0

已回答
What can I do to make the pattern in the legend larger？I look up a lot of ways, can't solve, ask for help.Thinks!
Hello Lin The Legend feature doesn't support direct customization of marker sizes. However, you can work around this limitation...

1 month 前 | 0

已回答
Error Simscape Number of variables exceeds number of equations : fault_detection_and_control_system/Voltage Sensor
Hi Ahmad, The voltage sensor block is designed to measure the voltage between two points in an electrical circuit. However, in ...

1 month 前 | 0

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已回答
Why the power of PV arrays gives low values? Simscape system
Hi @Ahmed Abdel Salam, The array is configured as an 8x5 grid, but the irradiance for cells (1,1) and (1,2) is not properly con...

1 month 前 | 0

| 已接受

已回答
Spectrum vs P-welch in log-scale
Hi Hyung, The `spectrum` and `pwelch` functions both calculate the power spectral density of a signal. However, the `pwelch` fu...

1 month 前 | 0

已回答
Low Pass Active filter for harmonic mitigation in three phase system.
Hi @James, Harmonics can be effectively removed using low-pass filters (LPF). While 'L' filters, which are first-order low-pass...

1 month 前 | 0

已回答
Fill function produces unexpected results
Hi @David Breitenmoser, The issue is occurring while filling the ‘ytot3' data because the difference between the upper and lowe...

1 month 前 | 0

已回答
wavelet-based filter
Hi @Faraxen, The issue arises because the 'cA' matrix, which contains the approximate coefficients, has incorrect dimensions c...

1 month 前 | 0

已回答
vector output of a symbolic vector
Hi @Lóránt Farkas, The issue stems from the “partfrac” function, which is configured to accept only a single output argument. T...

2 months 前 | 0

已回答
Generating the contraction section of a CD Nozzle
Hi @Bamelari Jovani, The issue arises because of the negative value of 'c' causing the downstream and upstream quartic sections...

2 months 前 | 0

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已回答
Specification of the saturation characteristic for the model of the saturable transformer (Simulink Simscape Electrical - Specialized Power Systems)
Hi @Torben, The "Saturable Transformer" utilizes the flux and magnetization current (`Im`) flowing through the inductor (`L_sat...

2 months 前 | 0

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已回答
How to change output voltage of PV array when i have random function as input of PV array?
Hi Marko, The output voltage of the “PV Array” block is measured across the shunt resistance “R_sh_5%” connected in parallel wi...

2 months 前 | 0

已回答
How to create an LC parametric attenuation circuit in simulink.
Hi @光希, The LC attenuator here uses a variable capacitor so the concept of steady state capacitance which states Q = CV is app...

2 months 前 | 0

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已回答
Time-frequency spectrum for a low frequency signal
Hi @Océane ESPINASSE, The continuous wavelet transform requires few cycles of a signal to accurately determine its frequency co...

2 months 前 | 0

已回答
Simulation Time in Simulink
Hi Williams, The problem with the repeating sequence block arises because the solver's step size changes when the simulation ti...

2 months 前 | 0

已回答
simulation error with PV array
Hi @Ahmad, The issue arises because the PV array's output voltage is extremely high, resulting in a (Vd/Vt) ratio of around 3. ...

2 months 前 | 0

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已回答
How to get a frequency vector in NUFFT MATLAB CODE?
Hi @NGR MNFD, The ‘nufft’ uses the default frequencies with the form f(i) = (i-1)/n for a signal length of n. The nonuniform di...

2 months 前 | 0

已回答
question about symmetric in function: rlgc2s
Hi Kuan, The symmetrize is used at the end of the function to ensure the individual s parameter of the network are symmetric. ...

2 months 前 | 0

已回答
why the angular position of bar2 is negative?
Hi Ouchen, The angular position of the second bar linkage is negative due to the opposite connection of the base frame and the ...

2 months 前 | 0

已回答
Error bar on probability distribution function
Hi Neda, The standard deviation represents the data spread around the mean and used to plot the error bar on the probability di...

2 months 前 | 0

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