Mathieu NOE
Hutchinson
Engineer - mechanices /ekectronics / signal processing Average matlab user for 20 years now. Professional Interests: signal processing, adaptive control, noise and vibration processing
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Awarded to Mathieu NOE on 08 Jul 2021
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于2021年3月18日授予Mathieu Noe
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Awarded to Mathieu NOE on 17 Dec 2020
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2019年10月9日授予Mathieu Noe
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How to cut data after defined number of peaks?
您好，汉娜（Hannah），您是 - 您首选的Peakseek函数NB定义的蓝色开始 /终点：蓝点不是...
6días以前|0
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Question about using the "fit_mutiple_gaussians" from File Exchange
here the code a bit simplified but the results with a 4 gaussian model does not really fit well. I think this come mostly from...
6días以前|0
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How can I find the angle (from the vertical) between two points?
hello jeremy small typo in your code the angle is given by : atand((x1-x2)/(y1-y2)) and not atand((x1-x2)-(y1-y2)) so...
7días以前|0
filtering data inside a table and storing multiple tables in one big table
hello you can probably make the all process much simpler with only one main for loop (iteration over the files) and one if con...
7días以前|0
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比较两个逻辑后获取索引
hello see code below : a = logical([1 0 0 0 1]) b = logical([0 0 0 0 1]) c = a & b col_c_is_one = find(c) gives the fol...
7días以前|0
How to plot these types of plot?
您好，请参阅下面的演示。将配置文件和数据缩放调整为您的需求，希望它有助于图形（3）图：代码...
7días以前|0
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Assign custom interval to the color map z axis of a surf plot
您好尝试我的小演示，配色栏是“冷冻”的，因此tick / tick标签不会改变到数据范围。其他...
12 días ago | 0
如何在音频中过滤呼吸噪音？
hello i opted for a strategy based on the spectrogram content. I noticed that the "breathing" sections are characterized by a ...
14días以前|1
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如何绘制它？
您好，只需将B的负值替换为NAN，因此向量的大小保持不变a = [1; 2; 3; 4; 4; 5];b = [-10; 10; 0; 20; -20] ...
14días以前|1
Count impulses into sequence of impulses and segments of sequences of impulses from signal
hello again so this is my attempt... not maybe the shortest and most efficienct code , but seems to do what I wanted so we ca...
15 días ago | 1
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How to create structs with text data
hello check my demo code below : clc clearvars mylines = readlines('exampledata.txt'); % [m,n] = size(mylines); % gr...
19 días ago | 0
I need to read a specific column from 30 files in a folder (read the same column from each of them) and plot each column as a line. How can I go about it?
您好Agustina请参见下面的代码：％使用DIR返回的结构：P = CD;％工作目录s = dir（fullfile（p，'powe ...
21días以前|1
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Create a better plot
hello maybe you want to make an animated line demo : %% create animatedline object / handle figure h1 = animatedline; ...
22 días ago | 0
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how to calculate fast Fourier transform with a 128-point window on these data with non-uniform sampling frequency
你好看到我suggestion below the result is in Area clc clearvars load('DATA3.mat'); t3 = data3(:,1); %% uniform re...
22 días ago | 0
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如何使用MATLAB剪切ASCII文件？
您好Mathieu这将是我的建议 - 创建一个带有从数据文件中获取的字段名称的结构 - 请参阅函数...
22 días ago | 0
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How to extract the maximum value of an area of a figure?
您好，您的数据是矩阵（HRMS），HRMS的尺寸是多少？您可能对那个Y ...的范围感到困惑
22 días ago | 0
在图形中找到最大
您好，遵循此示例：a = [1 2 3;4 5 6] [m，ind] = max（a，[]，'all'，'linear'）％矩阵[row，col] = in ...的最大值
23 días ago | 0
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data extraction from f06 file
你好，我的朋友在这里，结果存储在result_c clc clearvars fileid = fopen（'Flutter_2D_RH_WING_BASE.F0 ...
28días以前|0
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如何在开始和结束时填充缺失的频率响应数据？
内森（Nathan）如上所述，这里的完整代码：%% PlaygroundFillgaps clc; clear; clost; clost;格式紧凑;格式短g;newfs = ...
29días以前|0
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I am trying to write a function to calculate frequency of a signal by comparing values to a threshold.
hello FYI demo with constant and non constant signals period are computed by getting the threshold crossing time data hop...
alrededor de 1 mes ago | 0
如何基于关键字从TXT文件打印行
您好，似乎我最近已经看到了这个问题。....%%％%%%%%％主代码%%%%%%%%% clc clearvars filenam ...
alrededor de 1 mes ago | 1
分别在列中提取多行值（具有不等范围）
您好尝试一下：CLC;清除ALL A = READMATRIX（'SAF_WIND.CSV'）;ind_header = find（isnan（a））;百分比与“ p Dew”（单独...
alrededor de 1 mes ago | 1
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相关系数计算误差
您好，在我看来，代码可以变得更简单，为什么需要制作所有这些细胞杂技？清除; clc;关闭所有s = l ...
alrededor de 1 mes ago | 0
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Error: File: frelay_oldOf_09Jun2022_MINLP.m Line: 434 Column: 1 Illegal use of reserved keyword "end".
嗨，请参阅行：out_tbn = [TB1N TB2N TB3N TB3N TB4N TB5N .....缺少关闭括号
alrededor de 1 mes ago | 0
在原点上方的信号中找到平坦区域（时间序列数据）
hello IMHO, you don't need the peaks code (and the for loop) to make the low amplitude signals to zero you can do it directly...
alrededor de 1 mes ago | 0
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Surface roughness analysis from raw data
您好，这是一个开始者，可以对数据进行频谱分析，然后您可以使用一些低 /高或带通滤波器进行f ...
alrededor de 1 mes ago | 0
定位峰值不佳的峰值的问题
您好再次尝试了这个 - 有帮助吗？负载（'iso.mat'）曲线= 10;％您想绘制哪个曲线？数据= per ...
alrededor de 1 mes ago | 0
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