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Robert Demyanovich
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获取Matlab表中的行的最大值
I need to get the maximum value for a specific row in a MATLAB table (not matrix). Let the variable i specify the row number in...
AlredeDor de 1 MES aove |1个答案|0.
1
answerQuestion
Concatenate strings and numbers
I'm using the following code to try and create a "Range" for importing an excel spreadsheet into MATLAB. Instead of getting a s...
AlredeDor de 1 MES aove |1个答案|0.
1
answer1
answerQuestion
需要移动到另一条线以避免错误
我的模拟是繁琐的,需要很长一段时间。为了缓解我的负担,我已经设置了模拟以便以批处理模式运行。这 ...
alrededor de 2 meses ago | 0 answers | 0
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答案Question
将标量按矩阵行中的所有非零值划分为一个新矩阵
I have a matrix cA. I want to input values into a matrix A that are a scalar (1E-14) divided by each element in a row of cA tha...
3 Mesesi年前|0答案|0.
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答案Question
将选定的列元素从两个矩阵从两个矩阵融为新矩阵
I have two identically sized matrices. Once matrix, cA, contains the concentration of hydrogen ion while cB contains the concen...
3 Mesesi年前|1个答案|0.
1
answerQuestion
Pass curvefit start points into function
I am new to Matlab, but have somehow figured out how to create a curve fitting function that is called by the main program. I n...
3 Mesesi年前|1个答案|0.
1
answer1
answerQuestion
Output the amount of time it took to run a simulation
My simulations take a long time. I would like to be able to measure the amount of time it took for a simulation to run. I woul...
5远程前|2个答案|1
2
答案Question
Semilog plot that includes curve fit
I have used the curve fitting app to generate code to plot the data and the curve fit. I am new to MatLab but it looks like the ...
5远程前|1个答案|0.
1
answerQuestion
Semilog plot in curve fitting tool
I am new to using the curve fitting tool. I have some data that I want to fit a curve to. I have clicked on the curve fitting ...
5远程前|1个答案|0.
1
answerQuestion
Ignore zero values when searching for minimum value in column of matrix
我有以下代码来查找矩阵南大的最后一列中的最小值:[tnvalueanaly,tnrowanaly] = min(运河......
5远程前|1个答案|0.
1
answerQuestion
Find the maximum value of a column in a table
I have a spreadsheet that is read into a Matlab table. I need to get the maximum value in column 1. I thought the following wo...
5远程前|1个答案|0.
1
answerQuestion
表中的最高行号
I am reading an excel spreadsheet into a table in MatLab. The number of rows and columns can vary. I need to find the maximum ...
5远程前|1个答案|0.
1
answerQuestion
Scan a row and replace any values equal to zero
I need to replace any zero values in the columns of a specific row, i +1, of a matrix, cA, with a specific value, say 1E-07. How...
6远程前|1个答案|0.
1
answerQuestion
Dimensions of arrays being concatenated are not consistent.
I have no idea why I am getting an error in the following code: FluorDataInd = round(i/TimeFactor)+1 x=[ConcValues{1,1} Co...
6远程前|1个答案|0.
1
answerQuestion
Initializing all rows with one set of values in one half and another set in the other half
The following line of code works for initializing the first row of an array: cA(1,:)=[cA0*ones(1,(N-1)/2+1),Kw/cB0*ones(1,(N+1)...
7远词前|2个答案|0.
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答案Question
stop execution of code to check results
有没有办法停止从执行代码,以便可以检查结果。例如,如果我== 100000停止......
7远词前|3 answers | 0
3
答案Question
Set upper and lower bounds of for loop
我想根据模拟参数的值设置For循环的上限和下限。我不确定如何...
8 meses ago | 1 answer | 0
1
answerQuestion
求和时如何处理楠
我有以下代码:对于k = 1:n w(i,k)= w1 *(cb(i,k))^ w2;氟(I,K)= Cb(I,K)* w(i,k)* dx;结束fl = su ...
8 meses ago | 1 answer | 0
1
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如果大于和少于和少于的声明
以下似乎没有按预期工作:如果0 <= mbposition <= 2 * delta;尽管Mbposition在跑车中......
10马斯前|2个答案|0.
2
答案Question
if statement for two arrays
I am programming a chemical reaction. I want to make sure that the amount of product produced does not exceed the amount of ava...
10马斯前|1个答案|0.
1
answerQuestion
Run "if" logic on a row
I have the following code for the reaction interface between acid and base (A-acid, B-base,S-salt): dS=k1*cA(i+1,:).*cB(i+1...
10马斯前|1个答案|0.
1
answerQuestion
matlab少于比较
The Matlab documentation is confusing me. I want to test each cell in a specific row of an array (cA). If that cell has a valu...
10马斯前|2个答案|0.
2
答案Question
Include value requirement in array multiplication
I currently have the following line of code: dS=k1*cA(i+1,:).*cB(i+1,:)*dt dS is the amount of product S resulting from a reac...
10马斯前|2个答案|0.