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How can I calculate kinematics of ankle joint after calculating local coordinates of the foot and shank from the 3D position of markers?
Hi Tomaszzz, To compute the ankle joint angles, you can refer the following steps and the attached code snippets: 1. Compute...

5 Monate vor | 0

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Unable to run Simulink due to .dll error after installing 2016b
Hi John, I understand the issue that you are facing while running Simulink. This might be due to the interaction between MATLA...

5 Monate vor | 0

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Outputing 256 characters into stream binary file
Hi Jaden, From what I gather, you wanted to export a 100,000 * 11 array of values from MATLAB to a text file. To achieve this, ...

5 Monate vor | 0

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How to generate TDL path gains for different subcarriers in a frequency selective channel?
Hi Elcinur, To simulate a frequency-selective channel using the ‘nrTDLChannel’ object in MATLAB, you can refer the following s...

5 Monate vor | 0

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Wilcoxon Signed Rank Test Results: Variations in p-values and z-values Compared to SPSS
Hi Wei, Based on my understanding, you are facing issues in getting the z-value in MATLAB for some cases. To resolve this issu...

5 Monate vor | 0

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Shift in noise immunity of FSK signal at different frequency spacing
Hi Melifaro, I understand you are experiencing issues with the Bit Error Rate (BER) analysis related to frequency deviation in...

5 Monate vor | 0

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Generate a kml file plotting a multi-colored line
Hi Alessio, To generate a KML file using MATLAB to plot a line where the colour of the line segments is related to a measured ...

6 Monate vor | 0

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How do I extract the specific values from NDVI time serie?
Hi Devendra, From what I understand, you are trying to extract specific phenological values from an NDVI time series using MA...

6 Monate vor | 0

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How to use custom enviwrite code to use map_info for generating envi header file?
Hi Devendra, Based on my understanding, you want to generate an ENVI header file using MATLAB function ‘custom_ enviwrite’. To...

6 Monate vor | 0

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Error while excuting script in project - stellar motion
Hi @Tushar Saratkar, The error message that you are encountering in MATLAB typically arises when there's a conflict between a v...

6 Monate vor | 0

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I'm looking for a faster way to roll through a set of indexes into an array by using the bitand() function.
Hi @Dr W Kurt, From what I gather, you are trying to find a faster way to roll through a set of indices into an array by using...

6 Monate vor | 0

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correcting haralick features code
Hi Eten, To calculate and display certain Haralick features from a DICOM image, you can use the ‘graycoprops’ function in MATL...

6 Monate vor | 0

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How to use OpenSim library to create a custom reinforcement learning environment in Matlab?
Hi Masoud, To create a custom reinforcement learning environment in MATLAB, you can configure MATLAB by adding the OpenSim lib...

6 Monate vor | 0

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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...

6 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...

6 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...

6 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...

6 Monate vor | 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...

6 Monate vor | 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...

6 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...

6 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...

6 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...

6 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...

6 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...

7 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...

7 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...

7 Monate vor | 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...

7 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...

7 Monate vor | 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...

7 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...

7 Monate vor | 0