Pablo Álvarez García

Last seen: 2 years 前 | 自 2022 起处于活动状态

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统计学

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¿Como puedo multiplicar estas matrices?
la matriz y es una matriz de 1x192016 double, como puedo hacer esta multiplicación sin que me de un error? div=[7, 13, 19, 25...

3 years 前 | 1 个回答 | 0

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¿A que se debe que en el comienzo las gráficas no sean iguales?
Why is it that at the beginning the graphs are not equal? One is Laplace, one is Fourier. %% 5 %Transformada de Fourier clo...

3 years 前 | 1 个回答 | 0

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When I run my code, I keep getting this error: Unable to convert expression into double array."
clear all close all syms z w Gz=z/(z-1); Gjw=subs(Gz,z,exp(j*w)); figure(1) subplot(2,1,1) stem(real(Gjw)) xlabe...

3 years 前 | 1 个回答 | 0

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Unable to convert expression into double array.
%¿COMO PUEDO DIBUJAR LA PARTE REAL E IMAGINARIA? syms z w Gz=z^2/(2*z-5); Gjw=subs(Gz,z,j*w); n=0:1:25 figure(1) mod...

3 years 前 | 1 个回答 | 0

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how can i calculate fourier?
clear all; close all; syms t s w Gs=1/(s+5); Gjw=subs(Gs,s,j*w); %creamos la onda cuadrada con T=6s A=1; Fs=10000; f=0.1...

3 years 前 | 1 个回答 | 0

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¿como puedo representar la parte real e imaginaria de fourier?
syms s gs=(s-1)/(s^2 - 1); gjw=fourier(gs)

3 years 前 | 1 个回答 | 0

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Warning: Using only the real component of complex data.
%¿por que me da este warning? n=0:5:50; x= exp(j*pi*n); stem(x)

3 years 前 | 1 个回答 | 0

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error using plot data must be numeric, datetime, duration or an array convertible to double
WHY IT GIVE ME AN ERROR??? t=[0:0.1:50] syms s gs=1/(s^2 + 5*s + 6); roots([1 5 6]) gjw=fourier(gs) plot(t,gjw)

3 years 前 | 1 个回答 | 0

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why I cant use laplace?
A=1; Fs=10000; f=0.01; T=3*(1/f); c=50; t=0:1/Fs:T-1/Fs; ut=A*square(2*pi*f*t,c); plot(t,ut) Us=laplace(ut) Check for i...

3 years 前 | 1 个回答 | 0

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¿Por que me da error al hacer laplace de la entrada ut?
A=1; Fs=10000; f=0.01; T=3*(1/f); c=50; t=0:1/Fs:T-1/Fs; ut=A*square(2*pi*f*t,c); plot(t,ut) Us=laplace(ut) Check for...

3 years 前 | 0 个回答 | 0

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matlab exercise help me
The exercise asks me to represent the response to a square wave of amplitude 1 and period 100 of the transfer function: Gs=0.98/...

3 years 前 | 0 个回答 | 0

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Error using plot Data must be numeric, datetime, duration or an array convertible to double.
WHY PLOT GIVE ME THIS ERROR???: Error using plot Data must be numeric, datetime, duration or an array convertible to double. ...

3 years 前 | 2 个回答 | 0

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