Pythagorean Theorem Worksheet

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Create copies of one MS Excel worksheet. Specify an Excel file, the sheet to copy and the number of copies to create. Copied sheets will be placed in the same file. Excel 2000 or higher required.

The perfect solution for making graphing worksheets. For graphing equations in: algebra homework, math class work, and for displaying professional graph images on a white board during classroom instruction. Click 'View All Files' for Windows Setup.


Platforms: Windows, Mac, Linux

MAJLE (Weak) Majorization checkS = MAJLE(X,Y) checks if the real part of X is (weakly) majorized by the real part of Y, where X and Y must be numeric (full or sparse) arrays. It returns S=0, if there is no weak majorization of X by Y, S=1, if there is a weak majorization of X by Y, or S=2, if...


Platforms: Matlab

The Gaussian Kernel can be changed to any desired kernel. However such a change will not dramatically improve results. This is a variant of ridge regression using the kernel trick (Mercers Theorem).


Platforms: Matlab

Finding the Fourier transform of a rectangular pulse..filtering the spectrum and regenerating the signal usingthe filtered spectrum is done...at the end Rayleigh theorem is proved by showing that the energy content of both time domain and frequency domain signals are equal..your comments are...


Platforms: Matlab

15th July, 2005 : Poly_POWER.m is now corrected !So, for most reasonable cases of Multiple Roots including Multiple Real Roots, Poly_POWER.m should now work. ********************Functional Description of Ch_Rem_Thr_Poly.m :Assume that we need to find a solution c_soln_Polysuch that it satisfies...


Platforms: Matlab

A generalized mean, also known as power mean, Holder mean or Kolmogorov-Negumo function of the mean, is an abstraction of the Pythagorean means included harmonic, geometric, and arithmetic mean.It is defined as,Mk = [1/n(x1^k + x2^k + ... + xn^k)]^1/kwhere: k is indicator power for the desired...


Platforms: Matlab

The program shows how to plot figure 14.4 page 248 presented in T. L. Hill, An Introduction to Statistical Thermodynamics, Dover, New York, 1986. The Bragg-Williams approximation gives pressure-volume isotherms similar to those obtained using the van der Waals equation and it predicts first-order...


Platforms: Matlab

EZFFT(T,U) plots the power spectrum of the signal U(T) , where T is a 'time' and U is a real signal (T can be considered as a space coordinate as well). If T is a scalar, then it is interpreted as the 'sampling time' of the signal U. If T is a vector, then it is interpreted as the 'time' itself....


Platforms: Matlab

This function calculate the performance, based on Bayes theorem, of a clinical test. The input is based on a 2x2 matrix (true positive, false positives; false negative, true negatives).The Outputs are:- Prevalence of disease- Test Sensibility with 95% confidence interval- Test Specificity with...


Platforms: Matlab

Example:Counting the number of nuts as shown in the photo:count 3 by 3, reminder: 2count 5 by 5, reminder: 3count 7 by 7, reminder: 2then the requested total number of nuts X can be calculated as follow command:x = sunzTheorem([2, 3, 2], [3, 5, 7]);The motivation and key ideas of the program is...


Platforms: Matlab

The function cltexp supplies a sampling distribution from an exponential distribution overlayed with the normal approximation to the distribution of the sample means. The user can alter the parameters of the sampling distribution to see the accuracy of the central limit theorem as n gets larger....


Platforms: Matlab

A spreadsheet component for .NET Windows Forms. Features included range from undo support and sorting to chart and image objects in worksheets and importing data from Microsoft Excel and OpenOffice Calc documents. The control is royalty-free. The following list shows the component's major...


Platforms: Windows, Windows 7, Windows Server, Other

The Central Limit Theorem (CLT) states that the sample average of N i.i.d. random variables approaches the normaldistribution.This script displays the probability density function of the sample average of N i.i.d variables with respect to N. The variables can be distributed according to a chi-2,...


Platforms: Matlab

A simple version of the Chinese Remainder Theorem for integers.A reference that was useful for this implementation was written by Vicky Neale, University of Cambridge and can be found here: http://nrich.maths.org/5466.


Platforms: Matlab

ANALYSEEXCELFORMULAS Extracts formulas from an Excel workbook and lists them in several different ways to aid analysis. AnalyseExcelFormulas collects all the formulas and values from all the worksheets in an Excel file. It then creates a new Excel file with 2N+1 sheets in it (where N is the...


Platforms: Matlab

Slow and dirty way to save a simple structure to an Excel file with xlswrite. I did it to solve a urgent problem for a friend. Lots of improvements possible, I'm sure.STRUC2XLS (FILE,S) writes the contents of structure S to a excel file named FILE. The name of the worksheet and the starting row...


Platforms: Matlab

Instead of Triangular wave generator from Library browser Embedded Matlab func (user defined) is used. Make sure that tha amplitude of sine and triangle wave are equal.and also the freq of triangular is not less than twice the freq of sine wave.(remember sampling theorem?) And to increase the...


Platforms: Matlab

Deal with a large Excel workbook You may need to split a large workbook to separate Excel files with saving each worksheet of the workbook as an individual Excel file. For example, you can split a workbook into multiple individual Excel files and then deliver each file to different person to...


Platforms: Windows, Windows 7