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updated 30 days ago

Power Flow Solver with a Graphical User Interface (GUI) by yoash levron

draw a power network that includes generators and loads and solve the power flow (power systems, energy conversion, power networks)


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updated 3 months ago

sparse estimation / compressed sensing linear system solver by yoash levron

finds a sparse solution x to the under-determined system Ax=y, that has at most 2 non-zero elements (sparse estimation, compressed sensing, compressive sensing)

sparse_sensing12( A,y,epsE )


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updated 8 months ago

automatic design of inductors for power conversion by yoash levron

design an optimal inductor for a given inductance value, core shape and current waveform (power electronics, power conversionenerg...)

[ core_name, Ac, Wa, MLT, lm, Hlayer ] =core_shape( core_...

core_loss( t, B, Kfe,a,b )

fourier_series_real( t,x )

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updated 1 year ago

Fourier series of real signals by yoash levron

This function computes the fourier series of a signal (signal processing, mathematics)

construct_harmonic_signal( freq,amp,phase,dc,t )

fourier_series_real( t,x )


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updated 1 year ago

Designs a passive filter ( input filter ) for power applications by yoash levron

Optimal design of passive filters, also known as input filters, EMI filters (power electronics, power systems, passive filter)

filter_damping_design( stg_L, stg_C, fs, Zmax)

tf_filter( Lvec,Cvec, Ldvec, Rdvec , w)


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updated almost 2 years ago

Computes the Total Harmonic Distortion (THD) of a signal by yoash levron

Useful in power systems and audio systems (power, audio, measurement)

compute_THD( t,x, freq )


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updated almost 2 years ago

minimization of a function by random iterative search by yoash levron

Optimization method: Locates a minimum of a target function. Converges to global optimum. (optimization, minimization, optimal)

b =min_by_random_search_test_func(v)

b =min_by_random_search_test_func2(v)

min_by_random_search( fnc, region )

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updated almost 2 years ago

magnetic core loss evaluation for arbitrary flux waveforms by yoash levron

computes the core loss of magnetic materials, for arbitrary flux waveforms. (power electronicstran...)

core_loss( t, B, Kfe,a,b )


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updated 2 years ago

Power flow solver for power systems analysis by yoash levron

A function that solves the power flow equations of an electrical power network (powerpower networkpow...)

power_flow_solver(Ymat, Pbus, Qbus, E1)


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updated 5 years ago

A function that finds the shortest path bounded by two curves by yoash levron

finds the shortest path bounded between low(t) and high(t). (shortest patheuclidea..., self_rating)



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