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updated 7 hours ago

Inverse Dynamics of a 2 Link RR Planar Parallel Manipulator by Micco Manocchio

GUI plots torque profiles at each joint over a period of 100 seconds. (robotics, gui, lagrangian)

GUI_RR2_ID(varargin)

[tau1,tau2,M1,M2,V1,V2,G1,G2]=RR2_ID(omega,m1,m2,l1,l2)

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updated 7 hours ago

sanjay.m by sanjay

linear block code (code)

sanjay.m

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updated 7 hours ago

Question-intro.docx by sanjay

survey on smoking (survey)

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updated 7 hours ago

Conical Tank System.zip by Duc Chung Tran

A conical tank system is simulated in Simulink. (conical tank system m..., valve coefficient)

conicaltank

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updated 18 hours ago

Rand Sphere.zip by Duong Pham

Monte Carlo Method with l2 ball uncertainty (monte carlo, numerical integration...)

randsphere(m,n_dim,r)

MCex61_Tempo.m

ex_p180_MBeer.m

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updated 20 hours ago

Heat Exchanger Solver by Seyyed Ali

Calculating outlet temperatures of a Heat Exchanger using Epsilon-NTU method (boiler, boiling, condense)

[T_hot_out,T_cold_out]=HeatExchanger(m_dot_hot,c_p_hot,T_...

epsilon=effectiveness(NTU,C_r,HE_Type,N)

Test.m

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updated 21 hours ago

QPSK Reconfigurable Digital Receiver with timing synchronization by Eric Silva

The fractional delay of a QPSK signal is synchronized in the receiver by a TED, and PLL and a FF (fractional delay, timing synchronizatio..., gardner detector)

QPSKFractionalDelay1.mdl

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updated 1 day ago

Sim.I.am by Jean-Pierre de la Croix

A MATLAB-based educational bridge between theory and practice in robotics. (robotics, control design, simulation)

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updated 1 day ago

2-D Fast DOST Decompotion and Reconstruction by Yanwei Wang

This is the 2-D Fast DOST Decomposition and reconstruction. The computational complexity is O(NlnN) (image processing, signal processing, mathematics)

DOST_1D_CON(D_input)

DOST_1D_DEC(S_input)

DOST_2D_CON(DOST_2D_Coeff)

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updated 1 day ago

attempt2.m by christopher andersen

attempt at dijkstra (dijkstra)

attempt2.m

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updated 1 day ago

gold_seq_cdma.m by Arpit

cdma using gold seq (gold code)

gold_seq_cdma.m

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updated 1 day ago

cdma_basics.m by Arpit

Basic concept of cdma (cdma)

cdma_basics.m

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updated 1 day ago

multi_carrier_fm.m by Arpit

This is a multi carrier freq modulation. (freq modulation)

multi_carrier_fm.m

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updated 1 day ago

Ellipse or Hyperbola Sample Points Generation Function by I Chieh

A function that generates sample points of ellipticalor hyperbolic patterns (ellipse, hyperbola, plot)

EllipseHyperbolaSamplePointGeneration( mx,my,a,b,sita,f,x...

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updated 1 day ago

Fourier Series.zip by Gentian Zavalani

Visualizes the approximation of a Christmas tree-like function by different truncated Fourier series (real imag exp plot co...)

Fourierseries.m

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updated 1 day ago

A simple scientific calculator GUI.zip by Gentian Zavalani

A simple scientific calculator (sin sinh cos cos exp ...)

Calculator

calc(varargin)

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updated 2 days ago

simple_wind_turbine_pmsg.mdl by M PAUL PRASAD

Basic Wind Turbine with PMSG by using Matlab built in blocks (wind turbine with mat..., wind turbine with pms..., matlab model for vswt)

simple_wind_turbine_pmsg

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updated 2 days ago

Interference phase calculation from fringes.zip by Xuejian Wu

Interference phase calculation from fringes (phase calculation, carre algorithm, fringes)

zernikefun(x,y,n)

1_Read fringes.m

2_Evaluation of fringe filtering.m

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updated 2 days ago

PDH error signal.m by Xuejian Wu

Plot the PDH error signal (fabryperot cavity, pdh, laser stabilization)

PDH error signal.m

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updated 2 days ago

Complex reflection of a FP cavity.m by Xuejian Wu

Complex reflection of a FP cavity (fabryperot cavity)

Complex reflection of a FP cavity.m

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updated 2 days ago

Dynamics of Some Classical System Models by Howard Wilson

Animated response of some classical systems. (mechanical modeling, mathematics, animated response)

[Y,T,X]=strngwave(t,x,xd,yd,len,a)

[r,errmax]=beszeros(n,k,iter)

[t,x,y,r]=beamwave

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updated 2 days ago

EnsembleControlMassSpring.zip by Nathan

Simple example of ensemble control using a mass-spring model. (ensemble control, mass, spring)

[input]=CalculateInput(n,k,start,final,Ad,Bd,nominaleps)

EnsembleControlMassSpring.m

MassSpring

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updated 2 days ago

customGray by Brett Shoelson

Create a custom grayscale image of an RGB--specify weightings or select from predefined versions. (rgb2gray, grayscale, colorspace)

customGrayApp

customGray(imgin)

expandAxes(hndls,rotEnable)

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updated 2 days ago

Automotive Electrical System Simulation and Control by Robyn Jackey

A conventional vehicle electrical system model with alternator, battery, loads, and idle control. (automotive, vehicle, battery)

ssc_battery_management_R2012b_ini.m

ssc_lead_acid_battery_50Ah_ini.m

ssc_lead_acid_battery_50Ah_ini.m

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updated 2 days ago

Lithium Battery Model, Simscape Language and Simulink Design Optimization by Robyn Jackey

Multi-temperature lithium battery model using Simscape language and Simulink Design Optimization (lithium, battery, demo)

plot_estim_results.m

plot_estim_results.m

plot_estim_results.m

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updated 2 days ago

rgb2hex and hex2rgb by Chad Greene

Convert colors between rgb and hex values (color, rgb, plotting)

hex2rgb(hex,range)

rgb2hex(rgb)

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updated 2 days ago

MaxwellDiffusion.zip by Scott Rowe

Simulation of Duncan and Toor's classic 1962 Experiment. (maxwellstefan, diffusion, dae system)

maxwellSolver(time,L,nodes,Conc)

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updated 2 days ago

Energydetection.zip by Alex Garcia

Spectrum Sensing by energy detection (energy detection)

Pf_vs_Pd.m

Pf_vs_Pm.m

SNR_vs_Pd.m

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updated 2 days ago

Two Tube Vocal Tract Model by Speech Processing

Computes the frequency response of a two-tube model excited at the glottis and terminated at lips. (speech processing, gui)

Callbacks_Two_Tube_VT_GUI25(f,C)

Two_Tube_VT_GUI25

[fr,vm,vmins,vmaxs,v]=two_tube_model_pt2(rG,rL,l1,l2,A1,A2)

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updated 2 days ago

p Tube Vocal Tract by Speech Processing

This exercise computes the frequency response of a p-tube model of a human vocal tract. (speech processing, gui)

Callbacks_p_Tube_VT_GUI25(f,C)

p_Tube_VT_GUI25

pathnew_matlab_central.m

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updated 2 days ago

AMDF by Speech Processing

This exercise computes the short-time average magnitude difference function (AMDF) of a speech frame (speech processing, gui)

Callbacks_amdf_GUI25(f,C,start_path)

EditrunGui

[L,M,pdlow,pdhigh,period,amdfvals,ssv]=...

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updated 2 days ago

Single Pole Cepstrum by Speech Processing

This exercise compares and contrasts three methods for computing the complex cepstrum of a signall. (speech processing, gui)

Callbacks_single_pole_cepstrum_GUI25(f,C)

[nseq,nplot,x,xhat1,xhat2,xhat3]=compute_single_pole_ceps...

single_pole_cepstrum_GUI25

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updated 2 days ago

Cepstral Liftering of speech by Speech Processing

Spectral smoothing effects of low frequency cepstral liftering on log magnitude spectrum of speech (speech processing, signal processing, gui)

Callbacks_cepstral_liftering_GUI25(f,C,start_path)

[b,BNmag,cell_lifter,stitle,c]=cepstral_liftering_speech(...

[ss]=plot_speech_cursor(x,ss,curr_file,istart,graphicPane...

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updated 2 days ago

Cepstrum Aliasing by Speech Processing

Estimates the level of aliasing when finite size FFTs for the computation are used (speech processing, signal processing, gui)

Callbacks_cepstrum_aliasing_GUI25(f,C,start_path)

[c1,cell_dif,ncount]=cepstral_aliasing_speech(xin,ss,win,...

[ss]=plot_speech_cursor(x,ss,curr_file,istart,graphicPane...

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updated 2 days ago

LPC Error by Speech Processing

Shows the (flat spectrum) nature of the LPC error signal for a typical speech frame (voiced speech) (speech processing, signal processing, gui)

Callbacks_lpc_error_GUI25(f,C,start_path)

[A,G,a,r]=autolpc(x,p)

[ss]=plot_speech_cursor(x,ss,istart,fs,L,graphicPanel);

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updated 2 days ago

LPC Analysis with Varying p by Speech Processing

illustrates the matching behavior of LPC polynomial log magnitude spectrum to log magnitude of STFT (speech processing, signal processing, gui)

Callbacks_lpc_varying_p_GUI25(f,C,start_path)

[R,E,k,alpha,G]=durbin(xf,L,p,wtype)

[ss]=plot_speech_cursor(x,ss,istart,graphicPanel);

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updated 2 days ago

Narrowband/Wideband Spectra of a Speech Frame by Speech Processing

Compares and contrasts the effects of using either of two different windows (speech processing, signal processing, gui)

Callbacks_NB_WB_spectra_GUI25(f,C,start_path)

NB_WB_spectra_GUI25

[L,win1,win2]=setup_spectra(LWB,LNB,fs,wtype)

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updated 2 days ago

Spectral and phase magnitude by Speech Processing

Illustrates the impact of Spectral Magnitude and Phase on Long-Time Analysis and Synthesis of Speech (signal processing, gui)

Callbacks_phase_magnitude_GUI25(f,C,start_path)

Callbacks_phase_magnitude_GUI25(f,C,start_path)

[xin,xph,xmagn,xphr,timind]=phase_magnitude(xin,fs)

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updated 2 days ago

Plot Roots by Speech Processing

Computes and plots the roots of either an LPC polynomial or the resulting set of LSP polynomials (signal processing, gui tools)

(0:(NB-1))/Nfft * fs; end

Callbacks_plot_roots_GUI25(f,C,start_path)

[A,G,a,r]=autolpc(x,p)

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updated 2 days ago

Autocorrelation estimates by Speech Processing

This MATLAB exercise computes four types of short-time autocorrelation of a speech analysis frame. (speech processing, gui)

Callbacks_autocorrelation_estimates_GUI25(f,C,start_path)

[L,M,K,pdlow,period,plevel,peakac,ac1,ac2,ac3,ac4,xw1,xw2...

[L,M,K,pdlow,period,plevel,peakac,ploc]=...

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updated 2 days ago

Overlap Add Windows by Speech Processing

This exercise verifies the windows sampling property is valid for a range of windows. (speech processing, gui)

Callbacks_overlap_add_GUI25(f,C)

[RG]=calc_RG(win,L,R);

[wsum]=add_window(win,L,R,ncopy);

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updated 2 days ago

lpc varying L by Speech Processing

This exercise shows the matching behavior of the LPC polynomial log magnitude spectrum of the STFT. (speech processing, guide)

Callbacks_lpc_varying_L_GUI25(f,C,start_path)

[ss]=plot_speech_cursor(x,ss,istart,graphicPanel);

[xs1_sav,xs2_sav]=lpc_vary_L(xin,fs,ss,Lm,Ldelta,p,iwin_L...

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updated 2 days ago

lpc frame by Speech Processing

This exercise shows how the method of linear predictive coding (LPC) models a speech frame. (speech processing, gui)

Callbacks_lpc_frame_GUI25(f,C,start_path)

[f,h0,ha,hc,hl,U_log_STFT,U_log_LPC,U_log_LPC_co_la]=...

[ss]=plot_speech_cursor(x,ss,istart,fs,L,graphicPanel);

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updated 2 days ago

Cepstral Waterfall by Speech Processing

This exercise introduces the concept of creating “Waterfall Plots” of frame-by-frame cepstrums. (speech processing, gui tools)

Callbacks_cepstral_waterfall_GUI25(f,C,start_path)

[csav,dsav,esav,ncep,n1,cepl]=compute_cepstrum_spectrum(x...

[csav,ncep,n1,cepl]=compute_cepstrum(xin,fs,ss,es,fsd,ifi...

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updated 2 days ago

Vowel Synthesis by Speech Processing

Synthesizes a vowel sound with a pitch frequency that linearly varies from a user-specified one (speech processing, signal processing, gui)

Callbacks_Vowel_Synthesis_GUI25(f,C)

Vowel_Synthesis_GUI25

create_pitch_period_contour.m

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updated 2 days ago

Windows Comparisons by Speech Processing

computes and compares and contrasts the time and frequency responses of 6 L-point commonly used wind (speech processing, signal processing, gui)

...

Callbacks_windows_GUI25(f,C)

gen_window(WL,M)

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updated 2 days ago

LPC Vocoder by Speech Processing

Builds an LPC vocoder, i.e., performs LPC analysis and synthesis on a speech file (speech processing, signal processing, gui tools)

Callbacks_lpc_vocoder_GUI25(f,C,start_path)

[A,G,a,r]=autolpc(x,p)

[Afile,Gfile,nframes,excx,exct]=lpc_analysis(xin,ss,es,L,...

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updated 2 days ago

Zoom Strips Plot by Speech Processing

A simple way to visualize and understand speech waveforms by plotting and examination. (speech processing, gui)

Callbacks_strips_plot_GUI25(f,C,start_path)

EditrunGui

plot_strips(xinn,n,vstart,m,ipl,icolor,filenames,fs,smin,...

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updated 2 days ago

LPC Error Synthesis by Speech Processing

This MATLAB exercise performs LPC analysis and synthesis on a speech file. (speech processing, gui)

Callbacks_lpc_error_syn_GUI25(f,C,start_path)

lpc_error_syn_GUI25

pathnew_matlab_central.m

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updated 2 days ago

VQ/VQ Cells by Speech Processing

This MATLAB exercise illustrates the cell formation properties of Vector Quantizers. (speech processing, gui)

Callbacks_VQ_Cells_GUI25(f,C)

Callbacks_VQ_Cells_GUI25(f,C)

Callbacks_VQ_GUI25(f,C)

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