Basic Signal by Simerdeep Singh

Discrete Time Signal : Unit Sample, Unit Step, Unit ramp, Exponential, cosine, sine (cos, complex exponential, impule)

basicsignal.m

Changing the cosine sampling interval by Lazaros Moysis

Example of how changing the sampling interval can affect the cosine wave. Not done with z.o.h. (signal processing, mathematics, cosine)

cosine_sampling.m

Find angles by Siva Srinivas Kolukula

Find angles of triangle and/or quadrilateral when vertices are given. (triangle, quadrilateral, angles)

FindAngles(vertices)

QUADangles(vertices)

TRIangles(vertices)

FresnelS and FresnelC by John D'Errico

Efficient and accurate computation of the Fresnel sine and cosine integrals (fresnel, sine, cosine)

fresnelC(X,fresnelType)

fresnelS(X,fresnelType)

cosspace by Sky Sartorius

Generates cosine- or acos-spaced vector with elements clustered or sparse at the endpoints (cosine, spacing, spaced)

cosspace(d1, d2, n, factor)

Continuous Phase Oscillator in Simulink by Rick Rosson

Generate a simple cosine wave in Simulink (continuous phase, communications, cosine)

Oscillator_01

MODTRAN-compatible SRF (e.g. gauss) Generator by Jason Brazile

Generate MODTRAN-compatible spectral response functions (e.g. gaussian). (satellite, gauss, bartlett)

srf_generate(center, fwhm, shape, n, yedge)

srf_modtran(infname, outfname, shape, n, yedge)

HarmonicSeries.m by Carlos Adrian Vargas Aguilera

Space-Time series (1D, 2D, or 3D) as the sum of cosines. (spectral analysis, harmonic, cosine)

harmonicseries(AMP,PER,PHA,LEN,DIR,T,X,Y)

Rotating 3D sine - cosine surfaces by Rob Slazas

A "pretty" 3D graphic display of user changable surfaces (annotation, customization, rotating)

cosinesurf

Sine and cosine integrals on non-uniform grid by Leonid

Calculates integrals f(x)*sin(k*x)*dx and f(x)*cos(k*x)*dx with high precision for any value of k (integration, sine, cosine)

Int=integral_cos(x, f, k)

Int=integral_simpson(x, f)

Int=integral_sin(x, f, k)

Fresnel Sine and Cosine Integrals by Sandro Scalise

Calculates Fresnel Sine and Cosine Integrals for any arbitrary integration interval. (fresnel, sine, cosine)

fresnelCS(a, b, np)