Many people are thinking positive thoughts about you and hoping for your quick recovery from an unspecified situation. The sender wishes to let the recipient know that they too are hoping for the recipient's fast recovery.
Many people are thinking positive thoughts about you and hoping for your quick recovery from an unspecified situation. The sender wishes to let the recipient know that they too are hoping for the recipient's fast recovery.
Bước sang năm mới Đinh Dậu - 2017. Chúc những người thân yêu và bạn bè của tôi một năm mới dồi dào sức khỏe, hứng khởi, năng động và sáng tạo để đạt tới mọi ước muốn trong cuộc sống. Hạnh phúc và Thành công !
This document describes a top-down digital design flow using Synopsys Design Compiler for logic synthesis, Mentor Modelsim for simulation, and Cadence Encounter for placement and routing. It provides details on each step of the flow, from RTL design and simulation to logic synthesis, placement and routing, and back-annotation. An example FIR filter design is used to demonstrate the full flow. Guidelines are given for organizing design projects and files using scripts to automate the flow.
This document is the user manual for National Instruments' LabVIEW Sound and Vibration Toolkit. It describes how to use the toolkit's palettes for tasks like signal scaling, calibration, limit testing, weighting, integration, generation, analysis of vibration level, sound level, octaves, frequency, transients, and more. It also discusses the toolkit's front panel displays and included examples. The manual provides documentation on proper use and application of the toolkit.
This document provides an introduction to using ANSYS High Frequency Structure Simulator (HFSS). It discusses the fundamentals of HFSS including the finite element method it uses to solve Maxwell's equations numerically. It also covers important HFSS concepts such as boundaries, excitations, and the modeling graphical user interface. The document is intended to help new HFSS users understand the basic principles and capabilities of the software.
STUCK-OPEN FAULT ANALYSIS IN CMOS TRANSISTOR BASED COMBINATIONAL CIRCUITSMinh Anh Nguyen
This document discusses stuck-open faults in CMOS transistor-based combinational circuits. It begins by introducing defects that can occur during integrated circuit manufacturing. Stuck-open faults are identified as a major source of defects where an output may float to an intermediate value. The chapter then presents a CMOS implementation of a combinational circuit based on ESOP expressions that is robustly testable for detecting single stuck-open faults using a modified circuit with additional control inputs and an extra output. The document provides background on CMOS technology, MOSFET switches, and CMOS switching circuits before discussing faults that can occur in integrated circuits during fabrication.
This document provides an overview of electrocardiograms (ECGs) including what they are used for, how they work, and how to interpret the different parts of an ECG tracing. An ECG is a test that records the heart's electrical activity through electrodes placed on the skin. It can be used to diagnose heart conditions by examining features such as intervals, waves, rates, and voltages. A normal ECG shows distinct P, QRS, and T waves along with standardized intervals between them. Abnormalities in the tracing can indicate issues like arrhythmias, enlarged heart chambers, or poor blood flow.
The Maxwell 3D User's Guide provides an overview of the Maxwell 3D electromagnetic simulation software, including descriptions of the different solution types, the meshing process, data reporting capabilities, and examples of simulations for magnetostatic, eddy current, transient, and electric analyses. It also includes examples of using Maxwell for motor and multiphysics applications by coupling it with other ANSYS software packages.
Study of the release of heat by targeted gold nanoparticles exposed to RF fields. Study the physical properties of gold nanoparticles influence their RF thermal delivery which will aid in the further development of nanoscale materials for the treatment of cancer and various biomedical applications
Matlab code for comparing two microphone filesMinh Anh Nguyen
This MATLAB code analyzes two audio signals (.wav files) by:
1. Reading in the signals and extracting the right channel of each stereo recording.
2. Cutting the signals to the same length for comparison.
3. Calculating the fast Fourier transform (FFT) and plotting the power spectra of the cut signals.
4. Comparing the signals by calculating the mean squared error (MSE) and determining if they are the same or not based on a threshold.
The document summarizes the evaluation of an audio detection system prototype for identifying misloading issues in a centrifuge. Testing showed the prototype had a 93% sensitivity, 100% specificity, and 94% accuracy in detecting when bearings were loaded incorrectly based on analyzing audio signals. Future work is suggested to integrate the prototype with motor control and position sensing to automatically detect and address any misloading issues in the centrifuge.
This document contains the lyrics to the song "Love Me Tender" by Elvis Presley. Over the course of the song, the singer expresses his enduring love for his darling and asks her to love him tenderly, truly, and for a long time as all his dreams are fulfilled through their love. He pledges that he will always love her.
The document discusses the NI myRio and its capabilities for reading image and audio files. The NI myRio can read PNG, JPEG, and BMP image formats. It can only read audio in WAV format. PNG is best for images with sharp edges or no gradients, while JPEG is better for photos with gradients. BMP has both indexed and direct color depths but results in large file sizes. Microphones convert sound waves to electrical signals, with different types using various methods, and stereo microphones capture two channels of sound for left and right arrival times.
Bước sang năm mới Đinh Dậu - 2017. Chúc những người thân yêu và bạn bè của tôi một năm mới dồi dào sức khỏe, hứng khởi, năng động và sáng tạo để đạt tới mọi ước muốn trong cuộc sống. Hạnh phúc và Thành công !
This document describes a top-down digital design flow using Synopsys Design Compiler for logic synthesis, Mentor Modelsim for simulation, and Cadence Encounter for placement and routing. It provides details on each step of the flow, from RTL design and simulation to logic synthesis, placement and routing, and back-annotation. An example FIR filter design is used to demonstrate the full flow. Guidelines are given for organizing design projects and files using scripts to automate the flow.
This document is the user manual for National Instruments' LabVIEW Sound and Vibration Toolkit. It describes how to use the toolkit's palettes for tasks like signal scaling, calibration, limit testing, weighting, integration, generation, analysis of vibration level, sound level, octaves, frequency, transients, and more. It also discusses the toolkit's front panel displays and included examples. The manual provides documentation on proper use and application of the toolkit.
This document provides an introduction to using ANSYS High Frequency Structure Simulator (HFSS). It discusses the fundamentals of HFSS including the finite element method it uses to solve Maxwell's equations numerically. It also covers important HFSS concepts such as boundaries, excitations, and the modeling graphical user interface. The document is intended to help new HFSS users understand the basic principles and capabilities of the software.
STUCK-OPEN FAULT ANALYSIS IN CMOS TRANSISTOR BASED COMBINATIONAL CIRCUITSMinh Anh Nguyen
This document discusses stuck-open faults in CMOS transistor-based combinational circuits. It begins by introducing defects that can occur during integrated circuit manufacturing. Stuck-open faults are identified as a major source of defects where an output may float to an intermediate value. The chapter then presents a CMOS implementation of a combinational circuit based on ESOP expressions that is robustly testable for detecting single stuck-open faults using a modified circuit with additional control inputs and an extra output. The document provides background on CMOS technology, MOSFET switches, and CMOS switching circuits before discussing faults that can occur in integrated circuits during fabrication.
This document provides an overview of electrocardiograms (ECGs) including what they are used for, how they work, and how to interpret the different parts of an ECG tracing. An ECG is a test that records the heart's electrical activity through electrodes placed on the skin. It can be used to diagnose heart conditions by examining features such as intervals, waves, rates, and voltages. A normal ECG shows distinct P, QRS, and T waves along with standardized intervals between them. Abnormalities in the tracing can indicate issues like arrhythmias, enlarged heart chambers, or poor blood flow.
The Maxwell 3D User's Guide provides an overview of the Maxwell 3D electromagnetic simulation software, including descriptions of the different solution types, the meshing process, data reporting capabilities, and examples of simulations for magnetostatic, eddy current, transient, and electric analyses. It also includes examples of using Maxwell for motor and multiphysics applications by coupling it with other ANSYS software packages.
Study of the release of heat by targeted gold nanoparticles exposed to RF fields. Study the physical properties of gold nanoparticles influence their RF thermal delivery which will aid in the further development of nanoscale materials for the treatment of cancer and various biomedical applications
Matlab code for comparing two microphone filesMinh Anh Nguyen
This MATLAB code analyzes two audio signals (.wav files) by:
1. Reading in the signals and extracting the right channel of each stereo recording.
2. Cutting the signals to the same length for comparison.
3. Calculating the fast Fourier transform (FFT) and plotting the power spectra of the cut signals.
4. Comparing the signals by calculating the mean squared error (MSE) and determining if they are the same or not based on a threshold.
The document summarizes the evaluation of an audio detection system prototype for identifying misloading issues in a centrifuge. Testing showed the prototype had a 93% sensitivity, 100% specificity, and 94% accuracy in detecting when bearings were loaded incorrectly based on analyzing audio signals. Future work is suggested to integrate the prototype with motor control and position sensing to automatically detect and address any misloading issues in the centrifuge.
This document contains the lyrics to the song "Love Me Tender" by Elvis Presley. Over the course of the song, the singer expresses his enduring love for his darling and asks her to love him tenderly, truly, and for a long time as all his dreams are fulfilled through their love. He pledges that he will always love her.
The document discusses the NI myRio and its capabilities for reading image and audio files. The NI myRio can read PNG, JPEG, and BMP image formats. It can only read audio in WAV format. PNG is best for images with sharp edges or no gradients, while JPEG is better for photos with gradients. BMP has both indexed and direct color depths but results in large file sizes. Microphones convert sound waves to electrical signals, with different types using various methods, and stereo microphones capture two channels of sound for left and right arrival times.
Results Review of iphone and Detecting of Human Errors AlgorithmMinh Anh Nguyen
The document provides a review and results from experiments comparing audio files using Matlab and Labview algorithms to detect differences between identical and non-identical files. It outlines tasks from a previous meeting and issues encountered integrating audio analysis tools into the NI myRio software. Matlab results are presented comparing various audio file pairs that are both identical and non-identical, detecting differences between the files. Preliminary Labview results are also shown comparing one pair of non-identical audio files.
Results Review of Microphone Prototype and LabView Detecting of Human Errors ...Minh Anh Nguyen
The document summarizes tests of a microphone prototype and LabView algorithms for detecting human errors. It outlines tasks from a previous meeting, describes the microphone prototype, and reports on LabView results analyzing audio files to detect differences between files representing correct and incorrect settings. Tests were conducted in simulation mode to verify files were loaded correctly and differences detected between non-identical images and audio files. Results are presented for various component errors detected by analyzing changes in audio signals.
The document analyzes a method for comparing two audio files to detect human errors using fast Fourier transforms (FFT). It describes using FFT to convert audio files from the time domain to the frequency domain. It then calculates the mean squared error (MSE) between the normalized spectral densities of the two files. A low MSE would indicate the files are identical, while a higher MSE shows a difference. The document provides the steps and flowchart used, and includes examples of Matlab and Labview code implementing the comparison method on identical and non-identical audio files.
The document analyzes a method for detecting human errors in image files by comparing histograms of two images. It discusses using histograms to visualize pixel intensity distributions and compare overall contrast and dynamic range. The method involves reading and resizing two images, calculating their histograms, and checking for differences to detect errors. Matlab and Labview code examples demonstrate comparing histogram plots and pixel counts to determine if two images match or not. Test results show the histogram method can effectively detect errors by identifying mismatches between images.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise boosts blood flow, releases endorphins, and promotes changes in the brain which help enhance one's emotional well-being and mental clarity.
The document summarizes a senior design project to address human error in loading disposable kits for the Spectra Optia centrifuge. Two concepts were selected: a machine vision system using cameras to detect misloads, and an audio system using microphones. The systems would detect loading errors before blood enters the centrifuge and alert the operator. A valve block modification was also proposed to prevent tubing from being loaded behind the cassette and eliminate potential misloads.
1. HAPPY NEW YEAR
Internet
Images:
Music: Happy New Year - ABBA
Minh Anh Nguyen
2. 12 tiếng chuông vào nửa đêm
sẽ mang ước nguyện đầu năm
đến các bạn cho 12 tháng tới.
The twelve strike of your clock
at midnight will bring my
wishes to you for the next
twelve months
3. TIẾNG CHUÔNG THỨ NHẤT
Ước nguyện Sức khoẻ
[Bạn có sức khoẻ
không tiền bạc nào
mua được trên thế
giới]
First strike
Wish of heath
A health to you, a wealth
to you, and the best that
life can give to you.
4. TIẾNG CHUÔNG THỨ NHÌ
Ước nguyện Tình yêu
[Đời sống chung quanh bạn
luôn đầy ắp tình yêu]
Second strike
Wish of love
Wishing you a New Year
filled with happiness
and love.
5. TIẾNG CHUÔNG THỨ BA
Ước nguyện May mắn
[Bạn sẽ không thiếu thốn
bất cứ gì trong đời sống
này]
Third strike
Wish of luck
In this New Year..
May good luck and good fortune always be with you!
6. TiẾNG CHUÔNG THỨ TƯ
Ước nguyện Giấc mơ
[Bạn có những giấc mơ
để thấy chúng trở thành hiện thực]
Fourth Strike
Wish of dream
I wish that all your wishes
are fulfilled this year..
7. TIẾNG CHUÔNG THỨ NĂM
Ứơc nguyện Can đảm
[Bạn can đảm chấp nhận
điều bạn không thay đổi được]
Fifth strike
Wish of courage
May you have a heart of courage, a mind of will and may
you get whatever you desire always at your will..
8. TIẾNG CHUÔNG THỨ SÁU
Ước nguyện Gặp gở
[Bạn nếm được vị ngọt
của tình bạn và
không bao giờ thấy cô đơn]
Sixth strike
With of encounters
Wishing you a New Year that brings good friend and the
best of things
9. TIẾNG CHUÔNG THỨ
BẢY
Ước nguyện Gia đình
đoàn kết
[Bạn hưởng được dây liên
kết trường tồn trong gia
đình yêu quý]
Seventh Strike
Wish of family unity
Wishing that you always receive the love of your elders and
togetherness stays in your family forever..
10. TIẾNG CHUÔNG THỨ TÁM
Ước nguyện Thành công
[Mọi công việc của bạn
đều đơm bông kết trái]
Eighth Strike
Wish of success
May prosperity & success be two side of the coin for your
business this year & always..
11. TIẾNG CHUÔNG THỨ CHÍN
Ước nguyện Bình an
[Quả tim của bạn không bị trói buộc
bởi lo lắng, thù hận, hay
ganh ghét]
Ninth Strike
Wish of peace
Wishing you a bright and peaceful New Year.
12. TIẾNG CHUÔNG THỨ MƯỜI
Ước nguyện Tạ ơn
[Bạn vui sướng được sống mỗi ngày]
Tenth Strike
Wish of gratitude
May your each day be blessed with peace, prosperity
and happiness
13. TIẾNG CHUÔNG THỨ
MƯỜI MỘT
Ước nguyện Sáng tạo
[Bạn có thể thấy đến bên sau
những diệu kỳ của tạo
hoá]
Eleventh Strike
Wish of Imagination
May you get all your desires fulfilled this year.
14. TIẾNG CHUÔNG THỨ
MƯỜI HAI
Ước nguyện
quan trọng nhất
[Bạn được ân phúc
mỗi ngày trong năm mới]
Twelfth Strike
The most important wish
May every day of the new year glow with good cheer
& happiness for you and your family
15. Wishing you and your family a Happy New Year !
Chúc Mừng Năm Mới