• 100% Satisfaction Guarantee

NewITZone, Computer Enthusiast
Category: Microsoft Office
Satisfied Customers: 90
Experience:  I have been using Office Pro for 10 years and implemented applications for business use.
53509759
Type Your Microsoft Office Question Here...
NewITZone is online now

# NA - 112

### Customer Question

I am trying to build a structure stiffness matrix for a plane truss. I have all the global striffness matrix for each member in an excel file, each member on a different page. Using xlsread, im trying to build the stiffness matrix for the entire truss but I do not know how to read the specific excel file for that member. Here is the code. GK is the global stiffness matrix function [S]=Calculate_S NCJT=2; JB=xlsread('Tutorial3.xlsx', 1, 'J4:J9'); JE=xlsread('Tutorial3.xlsx', 1, 'K4:K9'); NJ=xlsread('Tutorial3.xlsx', 1, 'B3'); GK=xlsread('Output_Tutorial_4', 'A1:D4'); NSC=[ 6 7 1 8 2 3 4 5]'; i=1; NDOF=5; S=zeros(2*NJ,2*NJ); g=1; for i=1:(2*NCJT) if i==1:NCJT; I1=(JB-1)*NCJT+i; N1=NSC(I1); else I1=(JE-1)*NCJT+(i-NCJT); N1=NSC(I1); end for N1=1:NDOF; J=1; for J=1:(2*NCJT); if J==1:NCJT; I1=(JB-1)*NCJT+J; else I1=(JE-1)*NCJT+(J-NCJT); end for N2=1:NDOF; S(N1,N2)=S(N1,N2)+GK(i,J); end end end end

Submitted: 2 years ago.
Category: Microsoft Office
Expert:  Lindie-mod replied 2 years ago.
Hi,
I'm a moderator for this topic. I've been working hard to find a Professional to assist you with your Excel, but sometimes finding the right Professional can take a little longer than expected.
I wonder whether you're ok with continuing to wait for an answer. If you are, please let me know and I will continue my search. If not, feel free to let me know and I will cancel this question for you.

Thank you!
Lindie
Customer: replied 2 years ago.

You can cancel this question for me.

Thanks anyways!

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

### What Customers are Saying:

• My Expert answered my question promptly and he resolved the issue totally. This is a great service. I am so glad I found it I will definitely use the service again if needed. One Happy Customer New York
< Last | Next >
• My Expert answered my question promptly and he resolved the issue totally. This is a great service. I am so glad I found it I will definitely use the service again if needed. One Happy Customer New York
• Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help. Mary C. Freshfield, Liverpool, UK
• This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!! Alex Los Angeles, CA
• Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult. GP Hesperia, CA
• I couldn't be more satisfied! This is the site I will always come to when I need a second opinion. Justin Kernersville, NC
• Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around. Esther Woodstock, NY
• Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know. Robin Elkton, Maryland

• ### jstinehelfer

#### Satisfied Customers:

36
A+ Comptia Certified computer repair
< Last | Next >

### jstinehelfer

#### Satisfied Customers:

36
A+ Comptia Certified computer repair

### JasonJames122

#### Satisfied Customers:

0
I manage all information systems (network of Windows PC's and servers with Microsoft Office products) for a small business

### Jess M.

#### Satisfied Customers:

301
Computer Software Specialist for more than 10 years

### The-PC-Guy

#### Satisfied Customers:

274
20 years experience providing remote computer support

125

### Chris L.

#### Satisfied Customers:

124
Certified Expert with over 10 years experience.

### IT Miro

#### Satisfied Customers:

97
Bachelor's Degree in Information Technology, Microsoft Certified Professional

## Related Microsoft Office Questions

Chat Now With A Microsoft Office Technician
NewITZone