Scrapbook Vectors

plotvec plots all vectors given in a matrix with a vector in each row.Possible are 2D or 3D vectors.Optional a name of the vector can be given in an addional matrix. Than the name and the coordinates of each vector are displayed.View syntax with 'help plotvec' inside matlab.

Takes two signal vectors as inputs and produces a mixture signal at a desired SNR level (dB). Includes various examples.

I wanted a way to easily plot up vectors for math problems, to get a better idea of the the gradient, divergence, curl and such looked like. So I made this function.It has a number of user options (which are outline in help) and a number of default settings which can easily be changed.


Platforms: Matlab

This function graphs the neuron's weight and the input vectors. You can label the neurons and inputs, change the marker size, and color code the map to see which inputs activate which neurons (a visual representation of the approximation of the input field of a neuron in the adaptive network).


Platforms: Matlab

This function plots unitvectors X Y and Z or (e1, e2, e3) from an origin.This function is fairly robust in that it can take 2 types of input. It can take a transformation matrix of the formtrMatrix = [1 0 0 0; pos' unitx' unity' unitz'] as:fcn_plotUnitVectors(trMatrix).Or it can take it as a...


Platforms: Matlab

Normalize a set of vector, or builds a set of orthnormal vectors from a single vector


Platforms: Matlab

Fully documented script file but this essentially solves the simultaneous equations Yvonne presented in a previous thread and does so for two 1 x 4 vectors. I then built four graphs and displayed them all on one plot.


Platforms: Matlab

Computes Pearson's product moment correlation for input vectors that contain NaN values.


Platforms: Matlab

Constrained and Unconstrained, Analysis and Synthesis Prior Solvers for Jointly sparse Multiple Measurement Vectors.Sparco is required for running the Matlab files. Download it from http://www.cs.ubc.ca/labs/scl/sparco/ ans install it in Matlab path.


Platforms: Matlab

vec2orbElem(rs,vs,mus) converts positions (rs) and velocities (vs)of bodies with gravitational parameters (mus) to Keplerian orbital elements.INPUTS: rs: 3n x 1 stacked initial position vectors: [r1(1);r1(2);r1(3);r2(1);r2(2)r2(3);...;rn(1);rn(2);rn(3)] or 3 x n matrix of position vectors. vs: 3n...


Platforms: Matlab

This function will create a matrix of linearly spaced vectors.Example 1: Vector starting and ending pointsx1 = 100*randn(10,1);x2 = 100*randn(10,1);M = linspace2(x1,x2,1e3);imagesc(M)Example 2: Mixing Vectors and Scalarsx1 = 100*randn(10,1);x2 = 0;M = linspace2(x1,x2,1e3);imagesc(M)Suggestion to...


Platforms: Matlab

Simply loops through contour matrix to find x and y vectors for each separate region, then fills with specified color.


Platforms: Matlab

Plots 2D or 3D vectors at points, both provided as matrices of column vectors.QUIVERMD(AX, X, V, VARARGIN) plots the column vectors in matrix V at the points with coordinates the column vectors in matrix X, within axes object AX using plot formatting options in VARARGIN.Examplex = linspace(0, 10,...


Platforms: Matlab

The program computes and plots the orthonormal basis for the input vectors with flexible but uniform dimensions.


Platforms: Matlab

SUBPLACE Computes 'Position' vectors for a center-aligned set of subplots of varying row lengthssubplace(R), R is a vector specifying the number of subplots in each rowsubplace([3 2]) - returns a 5x4 vector with the position vectors of 5 plots in rows of 3 and 2.subplace([3 2],1) - returns a 1x4...


Platforms: Matlab

This function creates a 2D scatterplot from two data vectors, and puts a univariate histogram for each vector at the horizontal and vertical axes of the plot.


Platforms: Matlab

This item is a Java simulation that illustrates the tail-to-tip method of adding vectors. As students adjust lengths and angles of two vectors, the resultant vector and components are displayed. Students can also set rotation rates and watch the vectors spin, tracing out interesting patterns on...


Platforms: Mac

Assume that you have a list of vectors v_1, v_2, v_3, ..., v_n and an equally sized list of vectors w_1, w_2, ..., w_n. A way to quantify how similar these lists are to each other is to compute the sum of the squared distances between the vectors: sum((w_1 - v_1)**2 + ... + (w_n - v_n)**2). In...


Platforms: *nix

Has the same old way of viewing your photos in albums become tiresome and boring? You know that it's not the photos themselves; they are, after all, treasures beyond value. It's the "process" itself that has grown so tedious. The fact is, most people just shoot photographs, put the prints into an...


Platforms: Windows

PG Calculator is a powerfull scientific calculator and an excellent replacement for standard calculator. It ofers full customizable user inteface and looks like real calculator on user desktop. PG Calculator works in Algebraic and RPN modes. It recognizes real and complex numbers, allows vectors...


Platforms: *nix