Beantwortet
Can the output of plsregress be used to calculate Q residuals and T2 for new X data
Hi Jeremy, To calculate Q residuals and T2 values from the outputs of ‘plsregress’ function in MATLAB and determine if a new o...

3 Monate vor | 0

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How and What features are extracted using Wavelet Packet Transform
Hi C Prasad, To extract features using the Wavelet Packet Transform (WPT), you can go through the following steps along with t...

3 Monate vor | 0

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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 Monate vor | 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 Monate vor | 0

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Beantwortet
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 Monate vor | 0

Beantwortet
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 Monate vor | 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 Monate vor | 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 Monate vor | 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 Monate vor | 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 Monate vor | 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 Monate vor | 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 Monate vor | 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 Monate vor | 1

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Beantwortet
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 Monate vor | 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 Monate vor | 0

Beantwortet
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...

4 Monate vor | 0

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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 Monate vor | 0

Beantwortet
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 Monate vor | 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 Monate vor | 0

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Beantwortet
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 Monate vor | 1

| akzeptiert

Beantwortet
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 Monate vor | 0

| akzeptiert

Beantwortet
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 Monate vor | 0

Beantwortet
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 Monate vor | 0

Beantwortet
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 Monate vor | 0

Beantwortet
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 Monate vor | 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 Monate vor | 0

Beantwortet
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...

6 Monate vor | 0

Beantwortet
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 Monate vor | 0

Beantwortet
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 Monate vor | 0

Beantwortet
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 Monate vor | 0