Comand window1
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The document shows examples of matrix multiplication in MATLAB. It defines vectors x and y, and tries to multiply them using A=x*y, which results in an error as their inner dimensions do not agree. It then uses meshgrid to create matrices new_x and new_y from x and y, but multiplying new_x*new_y again results in an error. Finally, it correctly element-wise multiplies new_x and new_y using new_x.*new_y to produce the expected output without errors.
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![Commandwindow1
>> clear
>> x=1:5
x =
1 2 3 4 5
>> y=1:3
y =
1 2 3
>> A =x*y
??? Error using==> mtimes
Innermatrix dimensionsmustagree.
>> [new_x,new_y]=meshgrid(x,y)
new_x =
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5](https://image.slidesharecdn.com/comandwindow1-151012104752-lva1-app6891/85/Comand-window1-1-320.jpg)
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15. Smart Cities Big Data, Civic Hackers, and the Quest for a New Utopia.pdf
15. Smart Cities Big Data, Civic Hackers, and the Quest for a New Utopia.pdfNgocThang9
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Smart Cities Big Data, Civic Hackers, and the Quest for a New UtopiaWater Industry Process Automation & Control Monthly - March 2025.pdf
Water Industry Process Automation & Control Monthly - March 2025.pdfWater Industry Process Automation & Control
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Welcome to the March 2025 issue of WIPAC Monthly the magazine brought to you by the LinkedIn Group WIPAC Monthly.
In this month's edition, on top of the month's news from the water industry we cover subjects from the intelligent use of wastewater networks, the use of machine learning in water quality as well as how, we as an industry, need to develop the skills base in developing areas such as Machine Learning and Artificial Intelligence.
Enjoy the latest editionautonomous vehicle project for engineering.pdf
autonomous vehicle project for engineering.pdfJyotiLohar6
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autonomous vehicle project for engineeringLecture -3 Cold water supply system.pptx
Lecture -3 Cold water supply system.pptxrabiaatif2
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The presentation on Cold Water Supply explored the fundamental principles of water distribution in buildings. It covered sources of cold water, including municipal supply, wells, and rainwater harvesting. Key components such as storage tanks, pipes, valves, and pumps were discussed for efficient water delivery. Various distribution systems, including direct and indirect supply methods, were analyzed for residential and commercial applications. The presentation emphasized water quality, pressure regulation, and contamination prevention. Common issues like pipe corrosion, leaks, and pressure drops were addressed along with maintenance strategies. Diagrams and case studies illustrated system layouts and best practices for optimal performance.Engineering at Lovely Professional University (LPU).pdf
Engineering at Lovely Professional University (LPU).pdfSona
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LPUs engineering programs provide students with the skills and knowledge to excel in the rapidly evolving tech industry, ensuring a bright and successful future. With world-class infrastructure, top-tier placements, and global exposure, LPU stands as a premier destination for aspiring engineers.
Optimization of Cumulative Energy, Exergy Consumption and Environmental Life ...
Optimization of Cumulative Energy, Exergy Consumption and Environmental Life ...J. Agricultural Machinery
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US Patented ReGenX Generator, ReGen-X Quatum Motor EV Regenerative Accelerati...
US Patented ReGenX Generator, ReGen-X Quatum Motor EV Regenerative Accelerati...Thane Heins NOBEL PRIZE WINNING ENERGY RESEARCHER
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Water Industry Process Automation & Control Monthly - March 2025.pdf
Water Industry Process Automation & Control Monthly - March 2025.pdfWater Industry Process Automation & Control
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Comand window1
- 1. Commandwindow1 >> clear >> x=1:5 x = 1 2 3 4 5 >> y=1:3 y = 1 2 3 >> A =x*y ??? Error using==> mtimes Innermatrix dimensionsmustagree. >> [new_x,new_y]=meshgrid(x,y) new_x = 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5
- 2. new_y= 1 1 1 1 1 2 2 2 2 2 3 3 3 3 3 >> B=new_x*new_y ??? Error using==> mtimes Innermatrix dimensionsmustagree. >> B=new_x.*new_y B = 1 2 3 4 5 2 4 6 8 10 3 6 9 12 15 >>