Community Profile

photo

Jogger


Last seen: Today
49 2019 年以降の合計貢献数

Jogger's バッジ

  • First Submission
  • Explorer
  • Thankful Level 3
  • First Review

詳細を表示...

貢献した分野
表示方法

質問


How to create Trignometric function lookup table
Hi I need help to create a lookup table for twiddle factor generated by trignometric cosine and sine function ? Thanks

25日 前 | 0 件の回答 | 0

0

回答

質問


colon expression to use integer operands
The following code does not work because the colon operands are not integer values stepSize = (pi/512); thRadDbl = (0:stepSize...

3ヶ月 前 | 3 件の回答 | 0

3

回答

質問


Integers can only be raised to positive integral powers in db2mag computation
I am converting matlab code to c using fixed point coder app I am getting the below error Input to function db2mag_conv decib...

4ヶ月 前 | 1 件の回答 | 0

1

回答

質問


Multiple input vector for polyfit and get polyval , derive the best coeff & least RMS Error
Hi I have a code which is computing the polyval for multiple input vectors. I would like to derive best coefficient and lowest...

4ヶ月 前 | 1 件の回答 | 0

1

回答

回答済み
Fixed point coder log10 implementation
qsb = fixed.Quantizer(numerictype(1,32,24)); y0 = quantize(qsb,20*fi(log(double(x)),1,32,24)/fi(log(double(10)),1,32,...

5ヶ月 前 | 0

| 採用済み

質問


Audio signal beamformer algo
Hi I am looking for 3D audio signal information. For example [Signal,fs] = audioread('*.wav') x_dim = Signal.x y_dim = Si...

5ヶ月 前 | 0 件の回答 | 0

0

回答

回答済み
Fixed point coder log10 implementation
I made a test and I don't see the expected result I am still getting the error following error ??? Function 'log10' i...

6ヶ月 前 | 0

質問


Fixed point coder log10 implementation
I am using 20*log10(val) to get power in a dB y = 20*log10(3) But When i am using matlab coder to convert the in c/c++ code....

6ヶ月 前 | 3 件の回答 | 0

3

回答

質問


Detect Overflow for full range and resolution
I am looking for overflow and underflow during fixed point precision I have following code iwl and ifl is 32 bit wih intege...

6ヶ月 前 | 0 件の回答 | 0

0

回答

質問


Find sorrunding elements and element from an array
I have an array y = [ 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...

7ヶ月 前 | 1 件の回答 | 0

1

回答

質問


alternate way , without ismember function
Hi I am having problems in using the ismember function, so I want to replace ismember and I need help in replacing the functio...

7ヶ月 前 | 2 件の回答 | 0

2

回答

送信済み


Time series Text Analysis viewer
Time series Text analysis plots the data text data and duration in time for analyzing the events.

8ヶ月 前 | ダウンロード 7 件 |

Thumbnail

質問


Coder Structure element Size Mismatch error during subscripting
Hi I am facing Size mismatch error while performing array operation with structure .I need help in resolving the issue Impns...

8ヶ月 前 | 1 件の回答 | 0

1

回答

質問


Train Categorial data in Neural Network Model
I have a spread sheet containing categorial data . I would like to know which deep learning/Neural netwrok learnig algorithm is ...

10ヶ月 前 | 1 件の回答 | 0

1

回答

質問


Text overlapp in uifigure plot
Hi I am plotting the text in a ui figure using text(x,y,str). I could not see initial text message as they are over lapping ...

11ヶ月 前 | 1 件の回答 | 0

1

回答

質問


ismember is not supported for fixed-point conversion
I am coverting the floating point to fixed point using Matlab coder Below is code function isOut = Verify_ismember_data() Y ...

約1年 前 | 0 件の回答 | 0

0

回答

質問


Remove noise in video
I am playing a video file. In the video there are lot's flicker. In first step, I would like to make a detection for flicker ...

約1年 前 | 1 件の回答 | 0

1

回答

質問


findpeaks algorithm to determine constant value for Impulse Noises
Please find the issue details in the below link. https://www.mathworks.com/matlabcentral/answers/504829-audioread-impulse-noise...

約1年 前 | 0 件の回答 | 0

0

回答

質問


Audioread Impulse noise detection and removal of impulse signals
Please find the attached source code file and audio file * .wav file. I would like to filter out the impulse noise from the rig...

約1年 前 | 1 件の回答 | 0

1

回答

質問


App design GUI for Numeric/Text edit fields
App I want to add numeric,text and query edit button to my App. % Requirement-1 xstart = uieditfield(app.UIAxes,'numeric'); % ...

1年以上 前 | 0 件の回答 | 0

0

回答

質問


App design UI figure How to Add Excel like Sort & filter selection
I want to add filter to my app design as shown in attachment I have added my source *.mlapp file. For below code, I want to ...

1年以上 前 | 1 件の回答 | 0

1

回答

質問


How to configure wlanMACFrameConfig Frame Type 'Probe'
I need help in configuring the MAC Frame configuration . Default setting for Frame TYPE is Beacon . I want to configure FRAME T...

1年以上 前 | 1 件の回答 | 0

1

回答

回答済み
Join multiple readtable data with WeirdDuration
Hi Adam Danz and Guillaume I have raised a new issue. Can you please look in the below link and please help me . Thank you h...

1年以上 前 | 0

質問


Error in Joining multiple date time duration id date is in cell Array
I am working on time series data. I am joining multiple time duration data . I need help, If duration is in cell array then I am...

1年以上 前 | 2 件の回答 | 0

2

回答

質問


Application Compiler One or More feature 'MRC' resulted in Error
I am getting error when I compile the my code for Application Compiler ( Standalone ) Below is my code . It runs fine but thr...

1年以上 前 | 1 件の回答 | 0

1

回答

質問


Strip duration row with time duration 00:00:00:000
Hi I want to remove all rows expect the last with duration 00:00:00:000 Sample out data

1年以上 前 | 1 件の回答 | 0

1

回答

質問


Join multiple readtable data with WeirdDuration
I need help in join the readtablefcn with attached files to an exsisting routine so that I can combine multiple table data. I...

1年以上 前 | 2 件の回答 | 0

2

回答

質問


Analyze netsh wlan show all for RSSI distance and location
I need help from the attached file ("myNetwork_bssid.txt") for the analysis of Signal (RSSI) to calculate the distance and loc...

1年以上 前 | 1 件の回答 | 0

1

回答

質問


UIFigure Keyboard control update
I have a input for my uifigure for plotting the data PlotCntrl = input('+: cont, -: back, a=: auto, q: quit -->', 's') I need...

1年以上 前 | 1 件の回答 | 0

1

回答

質問


moving scroll index in a ui figure
Using previos thread , I am raising new topic Refer for more details: https://in.mathworks.com/matlabcentral/answers/493926-ho...

1年以上 前 | 1 件の回答 | 0

1

回答

Load more