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Yvan Lengwiler


Last seen: 3 maanden ago

University of Basel

106 total contributions since 2007

Professional Interests: finance, asset pricing, auction theory, differential equations

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Submitted


X-13 Toolbox for Seasonal Filtering
Matlab toolbox providing access to X-13 seasonal adjustment programs of the US Census Bureau.

5 maanden ago | 43 downloads |

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Submitted


Import PWT, MPD, and JST Databases
Downloads the Penn World Table, the Maddison Project Data, and the Jordà-Schularick-Taylor Data from the web.

ongeveer een jaar ago | 3 downloads |

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Submitted


getxls
GETXLS is a GUI that allows you to easily transfer data from an Excel file into Matlab's workspace.

meer dan een jaar ago | 7 downloads |

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Question


Read VBA Module in Excel via ActiveX
I run ML 2019a. I know how to connect with the Excel COM server. I know how to read and write material from and into an Excel sp...

meer dan een jaar ago | 0 answers | 0

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answers

Answered
how to add a separator line in popup uicontrol?
Here's a solution to this problem. function MyGUI hline = '--------------------------------'; % string for a h...

meer dan 4 jaar ago | 0

Submitted


logticks
logticks replaces the y-axis ticks of a logarithmic graph with the non-logarithmic values.

meer dan 4 jaar ago | 2 downloads |

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Question


copy a dynamicprops object by value
I've created a class that is a subclass of dynamicprops, classdef myclass < dynamicprops When I create an instance of t...

bijna 6 jaar ago | 0 answers | 0

0

answers

Submitted


The X Collection
Collection of programs that ease interaction with Excel files.

bijna 6 jaar ago | 3 downloads |

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Submitted


Straightforward COPY and PASTE functions
Allows very simple manual exchange with other applications through the clipboard.

bijna 6 jaar ago | 8 downloads |

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Solved


Interpolator
You have a two vectors, a and b. They are monotonic and the same length. Given a value, va, where va is between a(1) and a(end...

meer dan 8 jaar ago

Solved


So many choices
For inputs _n_ and _k_ (in that order), output the number of ways that k objects can be chosen from amongst n distinct objects. ...

meer dan 8 jaar ago

Solved


Find the sum of the elements in the "second" diagonal
Find the sum of the elements in the diagonal that starts at the top-right corner and ends at the bottom-left corner.

meer dan 8 jaar ago

Solved


Make one big string out of two smaller strings
If you have two small strings, like 'a' and 'b', return them put together like 'ab'. 'a' and 'b' => 'ab' For extra ...

meer dan 8 jaar ago

Solved


Remove NaN ?
input -> matrix (n*m) with at least one element equal to NaN; output -> matrix(p*m), the same matrix where we deleted the enti...

meer dan 8 jaar ago

Solved


De-dupe
Remove all the redundant elements in a vector, but keep the first occurrence of each value in its original location. So if a =...

meer dan 8 jaar ago

Solved


Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

meer dan 8 jaar ago

Solved


the fly, the train, the second train, and their Zeno's paradox
*You have heard this one*: A train leaves station _A_ and travels with constant velocity _v1_. A second train leaves station _B_...

meer dan 8 jaar ago

Solved


System of equations
Find a solution to a system of equations represented by a |n| by |n+1| matrix. For instance, [ 2 0 4; => 2*x = 4 ...

meer dan 8 jaar ago

Solved


given 3 sides, find area of this triangle
1:3 -> 0; 3:5 -> 6

meer dan 8 jaar ago

Solved


Program an exclusive OR operation with logical operators
Program an exclusive or operation *without* using the MATLAB function xor. Use logical operators like |, &, ~, ... instead. ...

meer dan 8 jaar ago

Solved


Right and wrong
Given a vector of lengths [a b c], determines whether a triangle with those sides lengths is a right triangle: <http://en.wikipe...

meer dan 8 jaar ago

Solved


All your base are belong to us
Find the base _b_ logarithm of the input decimal number _x_. Express the output as a decimal number. The first argument is the n...

meer dan 8 jaar ago

Solved


Triangle Numbers Below N
This is an offshoot of <http://www.mathworks.com/matlabcentral/cody/problems/5-triangle-numbers Cody Problem 5: Triangle Numbers...

meer dan 8 jaar ago

Solved


Test for balanced parentheses
Given the input inStr, give the boolean output out indicating whether all the parentheses are balanced. Examples: * If ...

bijna 9 jaar ago

Solved


Sorting
Assume that x is an n-by-2 matrix. The aim is to return the first column of x, but sorted according to the second column. Exa...

bijna 9 jaar ago

Problem


Sorting
Assume that x is an n-by-2 matrix. The aim is to return the first column of x, but sorted according to the second column. Exa...

bijna 9 jaar ago | 1 | 261 solvers

Solved


surface of a spherical planet
you just discovered its circumference, that is the input.

bijna 9 jaar ago

Solved


Love triangles
Given a vector of lengths [a b c], determines whether a triangle with non-zero area (in two-dimensional Euclidean space, smarty!...

bijna 9 jaar ago

Solved


Pattern matching
Given a matrix, m-by-n, find all the rows that have the same "increase, decrease, or stay same" pattern going across the columns...

bijna 9 jaar ago

Solved


Factorize THIS, buddy
List the prime factors for the input number, in decreasing order. List each factor only once, even if the factorization includes...

bijna 9 jaar ago

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