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Solving 4 equations with 4 unknowns.
You can refer to the Tips section of the documention of solve function. It states that "If solve cannot find a solution and Retu...

5 years 前 | 0

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Heatmap, how to put a particular condition?
You may refer to the documentation of heatmap for more details.

5 years 前 | 0

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Solving 4 equations with 4 unknowns.
Can you share S1, S2 and S3 matrices which you are using?

5 years 前 | 0

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Tilted circle in 3D mesh
You may to refer an already existing answer in MATLAB Answers in this regard.

5 years 前 | 0

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how can i zero pad of an image(vein) to make it look like a cylinder
If you have the Image Processing ToolBox you can use the function PADARRAY. For example if I wanted to pad 2 zeroes around the m...

5 years 前 | 0

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How to model tapped windings in Simscape?
You can refer to the documentation of Multi-Winding Transformer block which gives a detailed explanation about tapped transforme...

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EdgeAlpha for bar plot
The output of the mean function which you are using to calculate mean of matrix y is a vector, not a matrix. The function bar re...

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Counting the number of objects in an image based on colour
You may refer to this documentation for further details and modify the code according to your need

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how can I calculate the current simulation time
Can you explain the question in a more detailed manner and also attach a better resolution image

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Sinusoidal Frequency Divider Simulink
There is no such block which directly divides an analog frequency. You need to design an analog frequency divider circuit. One s...

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Fourier Transform in Simulink
The Matrix Block used isn't giving desired results as the Sum over field is not configured properly. Change the Sum over field t...

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plot errorbars on graph for selected points
You can use a for loop to scan your data and neglect data whose standard deviation is zero for plotting error bars.

5 years 前 | 0

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How to make a automatic image processing filter?
MATLAB has filters to enhance specific features of an image and you can use these filters as per your need and image. A single f...

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Impulse response function for non-stationary time domain signal
The concept of frequency response from input and output by using convolution in time domain and multiplication in frequency doma...

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Filter designer Gaussian Window does not apply specified cut off frequencies
As it is a FIR Filter, the order of the filter needs to be large enough to give desired results. Try increasing the order of the...

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Combine vectors of different dimensions to a table
You can try padding the arrays with 0 or NaN so that all arrays are of same size and the combine them as required

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How can I design such this Digital Filter using MALAB not simulink?
You can use the Filter Designer app in MATLAB. You can refer to this link for more information.

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Further filtering of accelerometer data
After looking at the Fourier Transform (figure attached) of your input data it can be concluded that it majorly comprises of fre...

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DC-DC Buck converter Cyclic load
The purpose of that cyclic load is to show that the controller is able to regulate the output voltage at its set point while the...

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Can we calculate the roots of polynomials with matrix coefficients?
You can use solve function to solve the system of equation in two variables. You may refer to its documentation for more informa...

5 years 前 | 1

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Comparison between elements of matrix of different data type
The way floating points are allocated in the memory is very different as compared to integers. Hence, the algorithm used for com...

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reducing noise to calculate peak amplitude
You can compute the Short Time Fourier Transform of the entire signal. If you observe that there is an increase in the peak leve...

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simscape example Model an Isothermal Hydraulic Actuator
Actuators are generally used to control the position of directional values. Its output will not be a sine wave even if a sine wa...

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smoothness of a data based on previous dataset
Using a for loop may help you solve the problem. You may refer to the Documentation of for loop.

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Internal heat source PDE
The unit of heatSourceValue in internalHeatSource is W/m3. You can refer Page No. 5-214 of Partial Differential Equation User’s ...

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Phasor plot representation sinusoidal
There is a similar question asked in the community earlier. You can click here to refer to it. With some modifications, you shou...

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Simulink bode diagram loop transfer with negative feedback
You may refer to the tutorial video for more information on how to get the open loop transfer function.

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calculate partial eta squared from fitlme
Toolbox can help you compute the eta squared of your data. You may refer to this link for more details.

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Ardunio not detected by Analog input recorder
Check if your device is supported by the Data Acquisition Toolbox of MATLAB. You may refer to the following documentation for mo...

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Analog Input Recorder App: Scaling x axis
The input parameters like sampling rate determine the x axis scaling. It can be changed by changing the input parameters at the ...

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