Daniel Wang
CLPS 40
Concurrent TMS to the primary motor cortex augments slow motor learning
In this experiment, Narayana et al. investigate the potential positive
effects of transcranial magnetic stimulation (TMS) on the rate of skill
acquisition specific
Abstract: Born and bred in Ellicott City, Maryland, life was pretty easy. From the very beginning,
all I did was win; science competitions, math competitions, violin competitions. This
comfortable pattern continued until I attended an FDS party my liver l
Linear Final
o
o
Diagonal values are the coefficients of the squared powers (2,6,5)
The coefficients of polynomial element correspond to matrix location
8x1x2: coefficient is 8
So matrix(1,2) and matrix(2,1) must add up to 8
Thus, matrix(1,2) = mat
Anonymous Functions
areaT = @(b,h) b*h/2
A1 = areaT(b1,h1)
Linspace(x1,x2,n)
Creates evenly spaced row vector with n values from x1 to x2
Randi([range],m,n)
m x n of random int in range
repmat(A,n)
array containing n copies of A in the row and column
dime
A square matrix is only invertible if det ~= 0
Det(A) = det(AT)
Det(AB) = det(BA) = det(A)*det(B)
Det(k*A) = k^n(det A), where A is an nxn matrix
Det(inv(A) = 1/det(A)
Chapter 5

An Eigenvector pretty much just means that Av = kv; Av should be a multipl
Linear Algebra Midterm Review
Consistent one/more solutions
o Inconsistent no solution
Isomorphism an invertible linear transformation is called an isomorphism
o Bijective both onto and one to one
o Linear
T(p1+p2) = T(p1) + T(p2)
T(kp) = kT(p)
Free vs
Daniel Wang
18
Aug 5 1997
Ellicott City, MD
Applied MathEconomics, Cognitive Neuroscience, Computer Science
Short Bio
If youre not dying to live, are you really alive?
I live for adventure. Adventure is not constrained to backpacking or
mountain climbing
Throughout the evolution of my existence, the process of selfreflection has adapted
accordingly. I now propose to employ some moments of my leisure in reviewing the transactions
of my life as of yet.
I was born and raised in Ellicott City, Maryland. When
Dear Katherine,
Hope all is well. I wanted to write a letter to apologize for the recent incident
involving a certain statement I wrote on your whiteboard recently. I did not
think my decision through, and this resulted in a poor decision on my behalf
a
Wang 1
Daniel Wang
CLPS 0200
The West and the East: Cognitive Differences
When dozens of studies of this sort are placed side by side a composite picture of the Eastern and
Western mind can be drawn. Asians perceive the world as a complex, constantly chan
HONORS PHYSICS STUDY GUIDE CHAPTER 20  MAGNETISM
1.
A proton moving at 5 x l04 m/s horizontally enters a region where a magnetic field of 0.12 T is present, directed
vertically downward. What force acts on the proton?
2.
An electron traveling due north w
1.
A coil of 40 turns and crosssectional area 12 cm 2 is oriented perpendicular to a magnetic field, which varies from zero
to 1.2 T in 0.02 sec. What emf is induced in the coil?
2.
A circular loop of one turn and radius 5 cm is positioned with its axis
HONORS PHYSICS STUDY GUIDE #22 ELECTROMAGNETIC WAVES
1.
All electromagnetic waves travel through a vacuum at
a)
the same speed.
b)
speeds that are proportional to their frequency.
c)
speeds that are inversely proportional to their frequency.
d)
None of th
HONORS PHYSIC STUDY GUIDE CHAPTER 23 MIRRORS AND LENSES
1.
An object is located 2 m in front of a plane mirror. The image formed by the mirror appears to be
a)
1 m in front of the mirror.
b) on the mirror's surface.
c)
1 m behind the mirror's surface.
d)
HONOR PHYSICS STUDY GUIDE CHAPTER 24 THE WAVE NATURE OF LIGHT
1. A ray of light, which is traveling in a vacuum, is incident on a glass plate (n = ng). For decreasing angles
of incidence, the angle of refraction
a) increases, approaching the limiting valu
WHSCH2021 PART I
Magnetism
Show all your work, equations used,
and box in your answers!
Hans Oersted (17771851)
Hans Christian ersted played a crucial role in understanding electromagnetism. He discovered that a compass needle deflects from
magnetic n
HONORS PHYSICS STUDY GUIDE CHAPTER 17 ELECTRICAL POTENTIAL
1.
Equipotential lines always begin and end on charges.
2.
The net work done in moving an electron from point A at 50 V to point B at +50 V along a
semicircular path is
A
B
50V
a)
+50V
+1.6 x l
HONORS PHYSICS STUDY GUIDE CHAPTER 19 ELECTRIC CIRCUITS
1:
When two or more resistors are connected in series to a battery
a) the total voltage across the combination is the algebraic sum of the voltages across
the individual resistors.
b) the same curren