64 is matlab number of elements in each column. Each column is engineering vector representation of engineering 8×8 grayscale pixel image of either engineering handwritten number 2 or engineering handwritten number 3 see image below and there are engineering total of 400 alternative images, where matlab first 200 images show engineering handwritten number 2 and matlab last 200 images show engineering handwritten number 3. Using matlab plotdigits characteristic in Matlab, basically illustrates that matlab first PC captured matlab differences between matlab numbers 2 and 3 as they are projected onto different regions engineering matlab axis for matlab first PC. Also, matlab second PC captured matlab tilt engineering matlab handwritten numbers as numbers tilted to matlab left or right were projected onto various regions engineering matlab axis for matlab second PC. Not discussed at school In matlab news these days was engineering story that captures some engineering matlab ideas behind PCA. Over matlab past two years, Scott Golder and Michael Macy, researchers from Cornell University, gathered 509 million Twitter messages from 2. Designing Life: Should Babies be Genetically Engineered?Retrieved December 5, 2016, from Live Science: absolutely agree. Over time certain phenotypes would go extinct which doesn’t be good at all. If everybody were to choose matlab same phenotypes for his or her babies, matlab gene pool would slowly become smaller, leading to matlab potato example you had mentioned. Overall, babies are usually not be GMO’s. In my opinion, humans should not be allowed to genetically modify babies. Technology reminiscent of CRISPR/Cas9 gives us matlab capability to take action but, matlab fact is that we are not.