埃博拉酱

Last seen: Today | Active since 2019

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How to test a function containing "waitfor" function without external user input?
Possible ideas: Create a waitfor function for testing in the current directory before testing to see if it can mask the waitfor...

3 dagar ago | 0

Answered
Doc links no longer work
This should be a bug. According to Contents.m's documentation, it should work well with the doc command. If this feature is ver...

7 dagar ago | 0

Submitted

埃博拉酱的 MATLAB 扩展 Extension
提供许多内置函数的bug修复（是的，我们有在替官方修bug）、功能升级版，以及一系列内置函数所欠缺，但却常用的增强功能（部分功能仅支持Windows系统）。例如，MariaDB数据库相关操作、序列化字节和反序列化、统一各坐标区的XYZC轴范围、斐波那契差值...

8 dagar ago | 8 downloads |

Submitted

Image5D - OIR, TIFF
快速随机读写5D图像格式，目前支持读入 Olympus OIR 和读写 OME-TIFF，比市面上流行的竞品BioFormats要快得多，80多㎇的OIR不到3s就能打开

13 dagar ago | 5 downloads |

Answered
matlab 如何计算结构体的字节数，用whos怎么算出来的不对
在运行这段代码之前，你的S_XY是空的吗？

15 dagar ago | 0

Answered
这样写为什么会报错呢。
^是矩阵幂运算，.^是向量化幂运算，你混淆了这两种运算符

15 dagar ago | 0

Answered
從column方向數字開始照順序累加，第1 Column 數字為1，第2 Column數字為2,3，第3Column數字為3,4,5，直到第10列矩陣完成，為上三角矩陣，有沒有比較快的方法呢?，
A=zeros(10); L=triu(true(10)); A(L)=1:sum(L(:))

15 dagar ago | 0

Answered
作业求助
乘法要用乘号.*，不能像在数学表达式那样中省略乘号

15 dagar ago | 0

Answered
Arduino Mega2560, Support Package for Arduino Hardware Test Connection Failed
Install Arduino IDE to see if you can upload a sketch.

15 dagar ago | 0

Answered
slow imwarp with large arrays
There are two different levels of parallel acceleration in MATLAB, and you need to check if you are confusing them. Parallel po...

15 dagar ago | 1

Answered
mex function: multiple definition errors
Enabling optimization means that the definition of some built-in macros will change, resulting in different compilation conditio...

17 dagar ago | 0

Answered
在安装toolbox时显示无法访问安装路径，但是我的安装路径是全英文的也没有空格
检查你是否有安装路径的访问权限，相关目录是否被其它进程占用，以及你安装的是否是MATLAB官方工具箱。

17 dagar ago | 0

Answered
how to create a function that generates random numbers from a product of two exponential distribution ? (i.e. like gamrnd() is for gamma distribution)
You can use exprnd to get an exponentially distributed random variable.

18 dagar ago | 0

Answered
Fixing biased random number generation
It's a math problem. If you try to take a uniform random variable H as an upper bound on another uniform random variable a, then...

18 dagar ago | 1

| accepted

Answered
Subclass with dynamic method
classdef Combination<polygon properties(SetAccess=immutable) PolygonA PolygonB AIsQuadrangular BIsQuadrangular e...

19 dagar ago | 0

| accepted

Answered
Decode text with native2unicode
I bet this piece of binary can't be plain text encoded. Because there are no encoding methods that take 0 as a valid character, ...

20 dagar ago | 0

| accepted

Answered
why on earth does strlength(string.empty) evaluate to an empty matrix and not 0?
strlength for string is a vectorized function that can be applied to an array of string: >> strlength(["a","bb","ccc"]) ans ...

21 dagar ago | 1

| accepted

Answered
<< BitShift, Pow2 or standard multiplication? Code Optimization
If the algorithm of these functions executes literally, then bitshift is actually adding to the exponential segment of the doubl...

21 dagar ago | 0

Answered
How to distribute runtime input values to two vectors?
function [a,b]=DistributeEvenOdd F = str2num(string(inputdlg('Enter a Vector','Vector',[1 50]))); while(numel(F) ~= 6) F = s...

21 dagar ago | 0

Answered
How do I avoid using for loops in the following problem?
迭代类问题通常都不能向量化，因为循环之间存在依赖关系。

24 dagar ago | 0

Answered
出现LINK错误，无法解决
编译MEX文件函数需要在链接时导入MATLAB静态库，通常在MATLAB安装目录\extern\lib下

24 dagar ago | 0

Answered
How to use function like syms - solve to be executed for each data?
Your method of using for loops is wrong. The for loop iterates over the 2nd dimension, and the Gz(:) you use will expand into a ...

24 dagar ago | 0

Answered
How can I define parameters and set them equal to each other dynamically?
If your equations are all linear, try using some linear algebra methods, such as rank.

24 dagar ago | 0

Answered
I have a Fuzzy-C means function, is there a pro to explain it to me?
This MATLAB code implements the Fuzzy C-Means (FCM) algorithm for image segmentation. Here's an explanation of what the code doe...

24 dagar ago | 0

Answered
Unload C++ shared library interface DLL
I think you're probably going to need to use the Windows NT API. It is true that there is no way to uninstall the clib in the of...

24 dagar ago | 0

Answered
Running m file from VBA macro and getting results in excel
First of all, you need to know that it is impossible for MATLAB to execute your VBA code, and it is impossible for Excel to exec...

24 dagar ago | 0

Answered
How to ratio the y component of two curves using an exponential fit?
I don't think your data are slightly different in terms of their y-component. They look very different in both x and y compone...

24 dagar ago | 0

Answered
Live editor text formatting
When using fprintf in a live script, each line of output is independent. The output of your two calls will be placed in two text...

24 dagar ago | 0

Answered
creating a 8x8 matrix with only -1
-ones(8) Append at 20241029 as a Cody challenge: rand(single('('-' ')) %You don't even need -1 in your code. This can be app...

24 dagar ago | 0

Answered
how to download the third party support package file "xilinx linux binaries"
MATLAB自带的支持包下载器非常不稳定，经常出问题。建议你直接从硬件支持网站下载支持包

24 dagar ago | 0

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