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Nuno


Active since 2011

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Question


Help in construct pulse on Signal Builder
Hi... How i construct two pulses in the same Signal Builder, like this: http://img685.imageshack.us/img685/5617/10425555.pn...

meer dan 12 jaar ago | 1 answer | 0

1

answer

Answered
Change the Scope color?
proecsm thanks for the help... If i save this image in JPG or EPS, the image appear without title and time... I can change this...

meer dan 12 jaar ago | 0

Question


Change the Scope color?
How i change the color of the Scope curve?

meer dan 12 jaar ago | 2 answers | 0

2

answers

Question


What is rated capacity of battery?
Hi... In battery block in Simulink, what is rated capacity? In battery's datasheet's appears the capacity, for example, 3100 Ah....

meer dan 12 jaar ago | 2 answers | 0

2

answers

Question


Simulation time on Simulink
Hi people... For exemplo, if my simulation time in simulink is 10, this represents 10 realy seconds?

meer dan 12 jaar ago | 1 answer | 0

1

answer

Question


Simulation very slow
Hi... I have a model that i need 2400 for the stop time. Now, i introduce a inverter that transforme simutation very slow... ...

meer dan 12 jaar ago | 1 answer | 0

1

answer

Question


Invalid connection PS to S (PS-S)
Hi... I make a connection from Simscape to SimPowerSystems but appear this error: "Physical Signal to Simulink Converter connect...

meer dan 12 jaar ago | 0 answers | 0

0

answers

Submitted


Cell model
Cell model connected to battery

meer dan 12 jaar ago | 5 downloads |

Question


Error?
What is this error? Calculation for differential and algebraic state derivatives failed. How i resolve this?

bijna 13 jaar ago | 2 answers | 0

2

answers

Answered
Simulate potency
But how i get control de current? Because in this case, the current is always very low (~0.02A)... This makes that resistence i...

bijna 13 jaar ago | 0

Answered
Help in Solver error
Anyone can help me please?

bijna 13 jaar ago | 0

Answered
Colors in Matlab
You can read the RGB colors in matlab... Exist limits to diferent colors... See there: http://www.mathworks.com/help/toolbox/...

bijna 13 jaar ago | 0

| accepted

Answered
Read part of frames
You can use: nframes = fileinfo.NumFrames; i = 1:10:nframes

bijna 13 jaar ago | 0

| accepted

Answered
roipoly with a specified area
You can use this sintaxe: frame(y1(1):y1(2),x1(1):x1(2),:); With this, you specify 4 points...

bijna 13 jaar ago | 0

Question


Help in Solver error
I have this model: http://img577.imageshack.us/img577/3788/modelr.png Appear this error: Nonlinear solver: failed to conve...

bijna 13 jaar ago | 2 answers | 0

2

answers

Answered
HELP FOR PLOTTING I-V CHARACTERISTICS OF MESFET
To make a plot? For example this: plot(V,I,'r',V,I1,'g'); hleg1 = legend('G=700W','G=800W'); hold on axis([0 40 ...

bijna 13 jaar ago | 0

| accepted

Answered
Simulate potency
I already implement this... The image is this: http://img197.imageshack.us/img197/726/38245137.png in fact, what is the dif...

bijna 13 jaar ago | 0

Question


Simulate potency
Hi... I need to put something that simulates a load with power 1000W for exemple... I thought about putting the next circuit: ...

bijna 13 jaar ago | 3 answers | 0

3

answers

Question


Help in programming
I have a programming problem... I implement a model and in this model i read the SOC value to off the battery's charger when SO...

bijna 13 jaar ago | 1 answer | 0

1

answer

Question


How do I display a MATLAB error from a Simulink Model?
Hi... I construct a model in simulink... How i make to appear in Matlab window one message with error? For exemple, when V<0.1 ...

bijna 13 jaar ago | 3 answers | 0

3

answers

Question


Help to resolve error
When i resolve this error in my model ModuloV1? Unable to reduce the step size without violating a minimum step size of 2.4...

bijna 13 jaar ago | 1 answer | 0

1

answer

Answered
Help me understand this warning message
How i put the low-pass filter?

bijna 13 jaar ago | 0

Question


Help with X-axis
I have an simulation with start time=0 to stop time=2400... When i see the Scope only appear 1400 to 2400... How do i to appea...

bijna 13 jaar ago | 1 answer | 0

1

answer

Answered
Help me understand this warning message
My loop is this: http://img808.imageshack.us/img808/3449/loop.png And said this: Block diagram 'mesmotestesSoBatTerra' conta...

bijna 13 jaar ago | 0

Question


Help me understand this warning message
Is this an important warning? Warning: Block diagram 'mesmotestesSoBatTerra' contains 1 algebraic loop(s). To see more details...

bijna 13 jaar ago | 4 answers | 0

4

answers

Question


Help in my model
In my model i need that Switch charged or not charged the battery... Model: http://img64.imageshack.us/img64/9082/modelt.png ...

bijna 13 jaar ago | 1 answer | 0

1

answer

Answered
Where is the error?
I already see, and the block control works successfully... How i know that Switch are openned or closed?

bijna 13 jaar ago | 0

Question


Help to understand generic battery model
hi... I construct a model but now i have difficult to understant if my connections are right's? I need that Sine Wave charged b...

bijna 13 jaar ago | 1 answer | 0

1

answer

Question


Doubt in SOC of battery
Hi... Imagine the next battery values: http://img534.imageshack.us/img534/2271/batl.png What voltage value that correspon...

bijna 13 jaar ago | 1 answer | 0

1

answer

Question


Where is the error?
Hi... I have the model that i show in the image: http://img51.imageshack.us/img51/5766/modelkq.png I need that, after i know th...

bijna 13 jaar ago | 2 answers | 0

2

answers

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