Verifying Trigonometric Identities
About CalculatorMaX 2
CalculatorMaX 2 is an algebraic and RPN calculator with other capabilites such as: store and recall, trigonometric funtions (in Radians, Degrees, as well as Hyperbolic), scientific notation, and more. CalculatorMaX 2 contains tools that add power to the application: -...
Platforms: Mac
License: Freeware | Size: 460.8 KB | Download (57): CalculatorMaX 2.1 Download |
Entourage Time Machine lets you back-up your emails from your Entourage's identities to individual XML files in the Finder. Entourage Time Machine lets you therefore browse all your backed-up emails through an easy-to-use interface, search by content, body, subject... visualize the body and, if...
Platforms: Mac
License: Shareware | Cost: $30.00 USD | Size: 1.4 MB | Download (50): Entourage Time Machine Download |
DigiPrint: The Digital Fingerprint Calculator
***ON SALE FOR A LIMITED TIME***
DigiPrint brings simplicity of creating and verifying the fingerprints or hashes of any file on your computer system. DigitPrint supports: MD5, SHA1, SHA2
Platforms: Mac
License: Shareware | Cost: $14.99 USD | Size: 3.7 MB | Download (46): DigiPrint Download |
WiFi Survey is wireless survey software for designing and verifying wifi coverage and speed. The app is compatible with WiFiPerf for speed testing.
- Create / delete projects
- Add image of floor plan per project and calibrate
- Passi
Platforms: Mac
License: Shareware | Cost: $9.99 USD | Size: 1.1 MB | Download (51): WiFi Survey Download |
The script converts an existing check box to an image check box. The image check box has images for the true and false conditions. The true or false conditions are reflected in a 'real' check box.Standard techniques can be employed when verifying and submitting the form.
Platforms: JavaScript
License: Freeware | Size: 10 KB | Download (48): Image CheckBox Download |
Verifying and validating embedded systems comprising software and electronics is a daunting challenge, given the increasing complexity of these systems and the need to meet tight schedules. Aerospace, automotive, communications, mechatronics, and other organizations solve this challenge by...
Platforms: Matlab
License: Freeware | Size: 225.28 KB | Download (46): MATLAB and Simulink in the World: Verification and Validation Download |
random_band is the main program and it outputs a test signal which has a constant level. The instanatenous frequency varies randomly within the specified Nth octave band range.The program outputs three plots: time record of the instantaneous frequency, time record of the instantaneous level, and...
Platforms: Matlab
License: Freeware | Size: 30.72 KB | Download (46): Rohde & Schwarz FSQ Signal Analyzers Download |
The files contained in this zip fileserve as an introduction to using RTDX technology from Texas Instruments with Simulink for the purpose of verifying that that your Simulink simulation is running the same way as your DSP implementation. You will need R2006a+ or greater. R2006a will not...
Platforms: Matlab
License: Freeware | Size: 2.04 MB | Download (38): Code Verification using RTDX Download |
m and .mdl files to reproduce figures in the book, Feedback Control of Dynamic Systems, 5th Ed., Prentice-Hall, 2006Featuring a brand new chapter on nonlinear systems, this revision of the best-selling textbook on feedback control has been recognized for even greater instructor flexibility and...
Platforms: Matlab
License: Freeware | Size: 286.72 KB | Download (46): Feedback Control of Dynamic Systems, Fifth Ed Download |
For many embedded software projects, the primary verification goal is to find as many bugs as possible, as quickly as possible. The static analysis tools commonly used for this purpose are good at detecting flaws, but they do not prove that no errors remain in the source code. As a result, these...
Platforms: Matlab
License: Freeware | Size: 409.6 KB | Download (44): Verifying Code When Software Reliability is Critical Download |
This above Fractal code generates a small fractal mound in using the basic trigonometric operations. This involves a basic logic of an exponential surface that modifies the vector along the XY plane while the modifying function modifies the surface to yield a 3D likesurface as can be expected...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (43): Fractal Mound Download |
Performs hierarchical clustering of data using specified method andseraches for optimal cutoff empoying VIF criterion suggested in "Okada Y. et al - Detection of Cluster Boundary in Microarray Data by Reference to MIPS Functional Catalogue Database (2001)".Namely, it searches cutoff where groups...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (46): Clustering data and searching optimal cutoff employing VIF criterion Download |
random_band is the main program and it outputs a test signal which has a constant level. The instanatenous frequency varies randomly within the specified Nth octave band range.The program outputs three plots: time record of the instantaneous frequency, time record of the instantaneous level, and...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 30.72 KB | Download (47): Nth Octave Test Signal Download |
COMPOSITE trapezoid Method for numerical calculations & analysis exercises in Numeric Integration. f function is given in terms of a symbolic variable x and as an inline function. E.g., f=inline('x^2+2*x-2'). Also, if the function f is trigenometric function, the 4th argument can be entered as...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 1024 KB | Download (39): Composite Trapezoid method for numeric integration Download |
Used to perform B*M or M*B with B a block diagonal matrix, B is stored as a cell array (call it C) with each element a matrix as a block of B, such that B = blkdiag(C{:}).This speeds up the multiplication when B is large and also allows the operation to take place when B could not fit in the...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (46): block diagonal multiplication Download |
Often I see students asking for help on a tool to compute the Fibonacci numbers. Or, I'll find them asking for help on a Project Euler problem. Or, a student has been assigned the problem of computing the fibonacci numbers using a recursive implementation. After all, these numbers lend themselves...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 399.36 KB | Download (45): The Fibonacci Sequence Download |
Computes the autocovariance of two columns vectors consistently with the var and cov functions.autocov computes the autocovariance between two column vectors X and Y with same length N using the Fast Fourier Transform algorithm from 0 to N-2.The resulting autocovariance column vector acv is given...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (43): Autocovariance Download |
A simple animation demonstration using drawnow.trigonometric function generated background .
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (43): Matlab Animation Demo Download |
By Qingdu Li,Institute for Nonlinear Systems, Chongqing University of Posts and Telecommunications, Chongqing, 400065, China.Email: liqd@cqupt.edu.cn or qingdu_li@163.comAs one of the most important results in chaotic dynamics, topological horseshoe theory provides a powerful tool in rigorous...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 890.88 KB | Download (49): A toolbox for finding horseshoes in 2D maps Download |
Interactively explore how parameters affect trigonometric functions. TRIGDEMO allows user to manipulate the parameters A,B,C,D in the general equation:y = y(x) = A trig(Bx + C) +DWhere trig is any one of sine, cosine, tangent, cosecant, secant, cotangent.The inspiration for this was my...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (46): TRIGDEMO Download |