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Process monitor blueray1/27/2024 Product quality is not always a cost-benefit trade-off: it is beneficial to you in the long-term to improve your product quality, and for your customers as well.Īs we spoke about in the univariate review section, good quality products (low variability) actually boost your profits by lowering costs in the long term. There was historical thinking that quality is the equivalent of âgold-platingâ your product, but that has mostly fallen away. Most industries have now realized that product quality is not an option. Product development and product improvementģ.3. Applications of Process Improvement using Data Analysis of designed experiments using PLS models Variability explained with each component A mathematical/statistical interpretation of PLS Advantages of the projection to latent structures (PLS) method Introduction to Projection to Latent Structures (PLS) Visualization latent variable models with linking and brushing Using indicator variables in a latent variable model Determining the number of components to use in the model with cross-validation Algorithms to calculate (build) PCA models Preprocessing the data before building a model Interpreting loadings and scores together More about the direction vectors (loadings) Extended topics related to designed experiments Blocking and confounding for disturbances Highly fractionated designs: beyond half-fractions Generators: to determine confounding due to blocking Generating the complementary half-fraction Example: analysis of systems with 4 factors Assessing significance of main effects and interactions Example: design and analysis of a three-factor experiment Analysis of a factorial design: interaction effects Analysis of a factorial design: main effects Changing one single variable at a time (COST) Experiments with a single variable at two levels Design and analysis of experiments in context Outliers: discrepancy, leverage, and influence of the observations More than one variable: multiple linear regression (MLR) Summary of steps to build and investigate a linear model Least squares models with a single x-variable The industrial practice of process monitoring Statistical tables for the normal- and t-distribution The normal distribution and checking for normality General summary: revealing complex data graphically In short, 4K computer monitors aren't worth it right now. Icons, for example, appear ridiculously small. Yet none of us use PCs or laptops to solely play movies, and the side-effect of a 4K screen is a very mixed performance. That's why 4K computer monitors also upscale input to the full 3840x2160p resolution. In an effort to gain a higher resolution, older program can appear less sharp as they're stretched beyond the boundaries they were originally meant to be viewed in.īetter resolutions will always be desirable on desktop computers. In effect, upscaling can work against itself. While some material might appear stretched, one notable trouble is the ringing idiosyncrasy, which appears as a "ghost" or further outline around objects.īlurring and distortion of any sort will be most noticeable the closer you are to your television or monitor. The main problem with upscaling is the possibility of visual artifacts, increasingly an issue with fast-moving videos. If you're future-proofing your collection, these are a good option. 4K discs are more expensive than usual Blu-rays, but frequently come with a HD version too. To watch Real 4K films, you'll need a 4K TV, UHD Blu-ray player, and a HDMI cable (ideally HDMI 2.0). "As much as we've been producing in the 4K format, we didn't store it because nobody thought we were ever going to use it! We would shoot in legitimate 4096x2160, produce in 4K but then archive in 2K." That doesn't mean you'll be able to enjoy classics in UHD.įormer chair of the SMPTE Working Group on Professional and Studio Monitors, Joe Kane says that this has been common practice for at least two decades: They give you the nearest definition to cinema without a 4K Ultra HD television (which has 3840x2160p) so yes, quality also naturally depends on the equipment used.ĤK is what most movies are filmed in. It's an educated guess made by your device. But it can't add more detail than is already present. Upscaling-sometimes known as upconversion-implies precision.
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