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MENGZE WU


Last seen: 7 days ago |  Active since 2021

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Question


Simlink pulse generator rise/fall time
How can I specify rise/fall time for the pulse generator in the simulink? If it can't be done, is there anyway to generate squar...

12 months ago | 1 answer | 0

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answer

Question


Memory and Storage issue for parallel simulation
I use parrellel simulation to simultate my simulink model. The simulink model needs to run 1200 times, and each run the it will ...

1 year ago | 1 answer | 0

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answer

Question


How to specify RelTol and Maxstep parameters for parsim?
I tried to set RelTol and MaxStep parameters for parsim, but simulation manager said Invalid setting for block_diagram parameter...

1 year ago | 1 answer | 0

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answer

Question


How to optimize this code for running time?
The first for loop in this code runs really slow, is there a way to optimize it? Thanks for any help. clear all M = 500; fs...

1 year ago | 1 answer | 0

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answer

Question


How to disable Simulink rapid accelerator build summary?
I'm running a simulink model using malab script, and the model is called within a for loop which need to run 100 times. Since I'...

1 year ago | 1 answer | 0

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answer

Question


Frequency domain convolution of system impulse response
I have a system impulse response H(s) = 1/(1+10^-6*s) and a rectangular pulse. I have the spectrum of both of them. I want to se...

1 year ago | 1 answer | 0

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answer

Question


frequency domain convolution problem
I have two rectangular signals in time domain, both of them have amptitude of 1, but different width. The signal 1 have width of...

1 year ago | 1 answer | 0

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answer

Question


Simulink optimizer solve for largest value
HI, I have a simulink model with four bonded input and one output. Is there any optimizer that can help me get the maximum valu...

1 year ago | 1 answer | 0

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Question


What optimizer should I use?
I have a function f(T, R1, R2), where R1 and R2 are in the range of (0,20], and I want get R1 and R2 value to make f() as samll ...

2 years ago | 3 answers | 0

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answers

Question


Solve nonlinear equations with condition
syms a1 a2 eqns = [1-2*cos(5*a1)+2*cos(5*a2) == 0, 1-2*cos(a1)+2*cos(a2) == pi/5]; vpasolve(eqns, [a1 a2], [0 pi/2]) Hi...

2 years ago | 2 answers | 0

2

answers

Question


MATLAB real-time filtering implement
How can implement a real-time filter in matlab. My goal is to design a filter with 100Hz cutoff frequency and 1dB attenuation in...

2 years ago | 1 answer | 0

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Question


MATLAB cancel installation problem
I was install MATLAB 2018b, during the installation process, when it was download some toolbox, I click the cancel botton and ca...

2 years ago | 1 answer | 0

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answer

Question


textread function parameters help
Data = textread(fullfile(fNames(i).folder, fNames(i).name), '', -1, 'headerlines', 2); I got this matlab code, however, I can't...

2 years ago | 1 answer | 0

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Question


Solving equation problem with constrains using the Optimization Toolbox
I have a problem with handful of variables and constrains, it look a lot like this one: Set Up a Linear Program, Problem-Based ...

2 years ago | 1 answer | 0

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