Community Profile # Jack_111

Active since 2013

#### Statistics

• • #### Content Feed

View by

Question

compare the absolute value of each element from two matrices
I have two matrices A and B with the size NxM and I want to compare the absolute value of each element for the two matrices and ...

casi 7 años ago | 2 answers | 0

### 2

Faster way than "subs" function for Symbolic substitution
I found the Answer using matlabFunction. It takes a longer time to generate a file but,after that things will be faster. And...

alrededor de 8 años ago | 4

| accepted

Question

Faster way than "subs" function for Symbolic substitution
I want to ask if there is a faster way for Symbolic substitution than using the Function "subs" It took with me for substitut...

alrededor de 8 años ago | 1 answer | 1

### 1

sorting the roots from the solution of an equation
This is the Answer a = char(Answer); % Convert from symbolic to String R = strrep(a,'RootOf(',''); % Preparing the ...

alrededor de 8 años ago | 0

| accepted

Question

sorting the roots from the solution of an equation
I have the following equation and I solve it using the Function "Solve" and the answer is as follows syms t px py pz dx...

alrededor de 8 años ago | 1 answer | 0

### 1

Question

Solving equation with for loop is slow
I have an equation (5th order Polynomial) and I have to solve it every time for different variables A,B and Coeff as written dow...

alrededor de 8 años ago | 1 answer | 0

### 1

Question

High order equation Solving
I am doing ray tracing and I have to make intersection between the ray and polynomial so I got the following equation and I have...

alrededor de 8 años ago | 1 answer | 0

### 1

Question

plotting normal vector in 3d
I have three points P0=[x0,y0,z0], P1=[x1,y1,z1] P2=[x2,y2,z2] and I want to calculate the normal out of them what I did is ...

alrededor de 8 años ago | 1 answer | 1

### 1

Question

white space in cell array
am using textscan to read text file and I get <55x1 cell> examples: 'aa a aa' 'a aaaa a' 'a = aaaaa' 'aaaaaa' ' a...

alrededor de 8 años ago | 2 answers | 1

### 2

Question

scaling the colorbar of the plot
I want to scale the color bar to maximum and minimum values? which function should I use caxis or clim? and what is the differen...

más de 8 años ago | 1 answer | 0

### 1

Question

How to connect the computer with the server?
I have measurement running and I get results out of it around 100MB per measurement and I want to copy these files to the server...

más de 8 años ago | 2 answers | 0

### 2

Question

how to scale a plot in micrometer?
I used the normal command plot to plot a figure and I want to make the scaling of one of my axis in micrometer. how to make the...

más de 8 años ago | 1 answer | 0

### 1

Question

saving in xls format
How can I save my results in a excel file

más de 8 años ago | 2 answers | 0

### 2

Question

How to save in for loops
I have 50 matrices and I am taking the average of them using for loop and this loop is inside another loop running for 30 times ...

más de 8 años ago | 2 answers | 0

### 2

Question

How to deal with for loop
I want to ask about for loop. I have 50 matrices of Z and I want to use for loop to add them and take the average of these Z mat...

más de 8 años ago | 2 answers | 0