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How can I extract the frequencies of details and approximation of a signal that decomposed by "wavedec" command?
Hi Esmail, 1. To extract the frequencies of details and approximation of a signal that was decomposed by ‘wavedec’ command, yo...

3 mois il y a | 0

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How can I add a title to a volume object?
Hi Thomas, To add a title to a volume object , you can go through the following steps and attached code snippets: 1. Create vo...

3 mois il y a | 0

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Setting an adaptive threshold for image binarization
Hi Mehran, To set an adaptive threshold, binarize images in a reliable way and represent the white pixels as 1 and background a...

3 mois il y a | 0

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How to extract Signal Parameters from an Eye Diagram
Hi Proman, To analyze an eye diagram and extract several key parameters like height, width, jitter and SNR ratio you can go thr...

3 mois il y a | 0

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Problem with wavelet code
Hi Mohammed, From what I gather you want to ensure the working of signal processing correctly across different sampling speeds...

3 mois il y a | 0

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Hello, am trying to compress images of the same dimensions using Fourier transform but i get the result with totally different dimensions which has made it hard to get psnr
Hi Ahereza, From what I gather you are trying to compress images of same dimensions for PSNR analysis but are getting images o...

3 mois il y a | 0

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how to do hysteresis thesholding on canny edge detection?
Hi Fika, Based on my understanding, you want to detect the edges of an image and extract them without any noise. You can go th...

3 mois il y a | 0

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How to encounter a 1e-7 decimal place error when using single for calculations in Simulink?
Hi @鑫鹏, Based on my understanding, you are facing a precision issue due to a quantization error. To effectively manage this pre...

3 mois il y a | 0

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Dynamic Correction Factor Adjustment in Matlab to Match Slope (Power) in Log-Log Plot
Hi Trung, To dynamically adjust a correction factor and match a specific slope in a log-log plot, you can follow these steps a...

4 mois il y a | 0

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Rotation of polar beam pattern using ULA.
Hi Zain, To steer the beam pattern of a Uniform Linear Array (ULA) to 25° and -25°, go through the following steps: 1. Defin...

4 mois il y a | 0

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Generation of SPWM waveform with dead-time for a new circuit topology inverter using MATLAB
Hi Silumin, To generate a Sinusoidal Pulse Width Modulation (SPWM) waveform with dead-time for inverter circuit topology, foll...

4 mois il y a | 1

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How can I add distance to signals and how can I determine the locations of signals?
Hi Muhammad, To incorporate distance into signals, find their locations and plot the FFT magnitude, you can refer to the follo...

4 mois il y a | 0

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draw a geological faults (break down in surface of rock formations
Hi Moustafa, To classify and plot geographical faults using the gradient of inverted depth curves from an Excel file, follow th...

4 mois il y a | 0

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combine spectrogram result in one figure
Hi Nirwana, Based on my understanding, you want to combine the spectrogram results of multiple signal files into a single, cont...

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impulse(c2d(tf([1],[1 0 0]),1),10)与impulse(c2d(tf([1],[1 0 0]),1))的输出结果不同, 在t=1时候前者为0.5而后者为1？为什么？
Hi Qu Tianxiang, From what I gather, you are trying to understand the reasoning behind the difference between the outputs of MA...

4 mois il y a | 0

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時間周波数解析　"pspectrum"　について
Hi Haru, From what I gather, you want to figure out how the time width of the Kaiser window is determined with the “pspectrum”...

4 mois il y a | 0

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How do you define the circular mesh feed point on a cylindrical dipole built from primary shapes?
Hi Barry, From what I gather, you want to set up a circular mesh feed point on a cylindrical dipole antenna constructed from f...

4 mois il y a | 0

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Heatmapping using temperature data from drone images/ Imfusing data is altering temperature values
Hi Abdul, I understand the difficulty you are facing with the “imfuse” function since it alters the temperature values by conv...

4 mois il y a | 1

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Using FFT Coefficients/Descriptors to reconstruct particle shape
Hi Johnson, As I interpret it, you aim to use Fourier descriptors for reconstructing a particle's boundary. To accomplish this,...

4 mois il y a | 0

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矩阵数据画彩色图以及二维拟合问题
Hi feng, From what I gather, your goal is to visualize a large matrix and subsequently execute interpolation fitting at consis...

4 mois il y a | 0

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How to find the (p,e,t) matrices for a regular meshgrid mesh ?
Hi hakim, As per my understanding, you are facing issues while creating the matrices for elements and edges. To generate the p...

4 mois il y a | 0

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Comment generer une gapped clock avec Simulink
Hi Andrea, Based on my understanding, you want to generate signals similar to a gapped clock i.e. to skip the pulse after a few...

4 mois il y a | 0

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App Designer get element in focus
Hi, I understand that you are facing difficulty in getting the handle of the current GUI element which is in focus. As a work...

4 mois il y a | 0

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Draw a circle within an irregular polygon using viscircle and MinFeretDiameter
Hi Simeon, To solve the problem of drawing circles that sometimes extend outside the polygons, we can use a modified approach ...

6 mois il y a | 0

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How to set PointDataTip properties and set DataTipStyle
Hi Ronald, To display the information of the selected points in a line graph at the bottom right corner and avoid the clutteri...

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How to create a moving filled-color circle in non-square limits for x and y axes?
Hi AHMAD, To achieve a moving circle filed with colour in non-square limits for x and y axes you can go through the following ...

6 mois il y a | 0

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getframe - different output on different computers (using plot)
Hi Johanna, When "defaultFigureVisible" is set to "off", the image maintains the same size on both computers. This is because ...

6 mois il y a | 0

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How to loop through a steering angle range given some array geometry and plot each 3D pattern?
Hi Noah, To loop through the azimuth steering angles and plot the 3D pattern for each case we can create a steering vector obj...

6 mois il y a | 0

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Find occurrence of a character/number combination input in a Seperate array
Hi Alp, To find the occurrence of a character or number combination input in a separate array, you can follow these steps. 1...

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How is it possible to use quiver() to scale the complete vector sets with the same factor for different sets of vectors?
Hi Soufyan, To plot multiple sets of vectors using the “quiver” function in MATLAB, with each set of vectors having a differen...

6 mois il y a | 0