Zeros

Leading::Zeros is a Perl module to defuse Perls octal number representation. SYNOPSIS no Leading::Zeros; my $answer = 042; # dies This module offers some control over Perls insidious "leading-zero-means-octal" notation. INTERFACE If the module is loaded via a no: no Leading::Zeros;...

This software offers a solution for users who want to insert 0s into filenames to keep them properly aligned and in alphabetical/numerical order. Many times, to accomplish a task, we create multiple files containing a root name followed by a number. Unfortunately, if you don't think ahead and pad...

Add zeros to the beginning or end of a block of cells in MS Excel. Excel 2000 or higher required.


Platforms: Windows

Calculates the zeros of the first derivatives of Bessel function.Updates BessDerivZerosBisect.m with these changes:1. Allows for m = 02. Allow the user to specify the particular m and k values desired.3. Allows for a tolerance input parameter4. Uses a table look-up to get closer initializations...


Platforms: Matlab

Run the M-file and place the poles of your system, then press ENTER. After, insert the zeros of your system, then press ENTER. The result is the Bode diagram of the filter's normalized frequency response that has NUM and DEN with the same order


Platforms: Matlab

UNINIT is very similar to the ZEROS function, except that UNINIT returns an uninitialized array instead of a zero-filled array. Thus, UNINIT is faster than the ZEROS function for large size arrays. Since the return variable is uninitialized, the user must take care to assign values to the...


Platforms: Matlab

The INTERPFT function does sinc interpolation by taking an FFT, padding its end with zeros, and then taking an IFFT. Essentially, INTERPFT resamples the signal after low-pass filtering it.Instead of putting all zero padding at the FFT *ends*, that padding can be split so that some are at the...


Platforms: Matlab

DC motor Control using lag compensation and PIDTo customize this code you just need to:1- Change the values of DC motor constants2- Determine settling time, PO% and SSE and Change the zeros of lag compensation3- Tune the gains of PID controller


Platforms: Matlab

Pretty fast code for zeros of Bessel functions of 1st and 2nd kindand for zeros of the derivatives. The Newton-Raphson method is usedwith the initial guess predicted from previously computed zeros.


Platforms: Matlab

For example:A = [1 0 0 0 0 0 0 0 0;0 0 4 0 0 5 0 0 9;0 0 0 8 0 1 0 7 0;0 6 1 0 0 0 0 0 5;9 0 0 7 0 4 0 0 3;2 0 0 0 0 0 4 9 0;0 4 0 5 0 8 0 0 0;7 0 0 2 0 0 3 0 0;0 0 0 0 0 0 0 0 1];And the program instead of zeros give the right values.


Platforms: Matlab

parameter fun means function, x0 and x1 the interval of function where we search zeros.


Platforms: Matlab

RGrow resizes fixed length records e.g. RGrow.exe MyFile.seq 500 600 will grow each record from 500 to 600 bytes by padding binary zeros. Will also truncate records. These are not the old and new sizes of the file, but of the fixed length records in the file. If you increase the record size, each...


Platforms: Windows

This script converts integers to binary strings with no leading zeros.


Platforms: Windows, Mac, *nix, Python, BSD Solaris

This script accepts a number or string and formats it like U.S. currency. It adds the dollar sign, rounds to two places past the decimal, adds place holding zeros, and commas where appropriate.Occurs when the user clicks the button or when they finish entering the money amount (and click into the...


Platforms: JavaScript

A given polynomial p(x) is transformed into a rational function r(x). The poles and residues of the derived rational function are found to be equivalent to the roots and multiplicities of the original polynomial. p(x) = Given polynomial = PROD[k=1:K]{(x - z_k)^m_k} d(x) = (d/dx)p(x) g(x) =...


Platforms: Matlab

A function that takes two sequences(vectors) as parameters and computes the circular convolution .x(n),h(n) are the vectors.The vectors need NOT be of equal lengths.If they are of unequal lengths, the shorter vector is appended with trailing zeros and then circular convolution is carried out.


Platforms: Matlab

Fast Algorithm estimating the number of sinusoids in a white Gaussian noise. This algorithm use a sub-space method based on chi-square statistics of eigen values of the Autocorrelation Matrix.Example :clear, close all hiddenN = 512;L_vrai = 4;fe = 2000;F = (0:(fe/2)/(N/2-1):(fe/2));snr = [-10 -10...


Platforms: Matlab

For vectors, Y = RUNMEAN(X,M) computes a running mean (also known as moving average) on the elements of the vector X. It uses a window of 2*M+1 datapoints. M an positive integer defining (half) the size of the window. In pseudo code: Y(i) = sum(X(j)) / (2*M+1), for j = (i-M):(i+M), and...


Platforms: Matlab

Separation of variables allows the determination of the transient velocity profile in a pipe. The present program computes the zeros of the Bessel function and plots the transient velocity profile of a pipe flow.


Platforms: Matlab

SHPATH - shortest path with obstacle avoidance (ver 1.3) Given a "terrain" matrix consisting of zeros (for open space) and ones (for obstacles), this function computes the shortest path between two specified points while avoiding obstacles.A two-stage solution is employed. In stage one, the...


Platforms: Matlab