MathWorks today announced Release 2011a (R2011a) of its MATLAB and Simulink product families. Key in this release is the introduction of a new generation of code generation products, MATLAB Coder, Simulink Coder, and Embedded Coder. R2011a also updates 80 other products, including Polyspace embedded software verification products.
R2011a, the eleventh consecutive six-month release from MathWorks, is available immediately and is being provided to users worldwide with current subscriptions to MathWorks Software Maintenance Service for immediate installation.
I am using Matlab 2011a on windows 8, and I am trying to run a code that uses regionprops fucntion. This function is undefined and in Matlab 2011 there is no help on it while in R2016a, help says that it is introduced before R2006a.
Last Friday we released MATLAB 7.12 (R2011a), the latest and greatest in MATLAB. There are a lot of new and improved features in this release. At the same time we also released MATLAB Mobile 1.3, and there are a few new and improved things in the community to talk about as well. Sadly for me, this is also the last release of (desktop) MATLAB that has new code I actually wrote.
I have just installed Matlab R2011a on Ubuntu 12.04 using a standalone licence. The installation appears to have worked properly, and I have run the following to get rid of an error that everyone (including myself) seemed to be having:
This got rid of the error, but I still have a problem launching Matlab. Each time I launch it (by typing "matlab" in terminal), the Mathworks software activation window pops up. I provide the path to the licence file, it appears to activate successfully (no errors), but then Matlab doesn't launch. If I try to run it again, the same thing happens.
Try running /usr/local/MATLAB/R2011a/bin/matlab (change the path according to the location on your system) in the terminal to see if that runs MATLAB. If not, perhaps you can still get some error messages from there that might be useful for your question.
Old thread I know, but I just had this same problem. The problem for me at least, was that it is recommended installing matlab with root priviledges and as such when it came to activation the default user to be granted a licens became root. In this way I could only start matlab when logged in as root. Problem is easily fixed by running the activation again outside of root.
Way too old thread but viewed 4523 times and active 16 days ago so still relevant I guess. Here is how you solve it. In my case the folder "/.matlab/R2015a_licenses/" did not exist. though "/.matlab" did. So I created R2015a_licenses. Now the problem is this folder was accessible only to root. So the activation application could not write the required file. So change the permission of this folder using "sudo chmod 777 R2015a_licenses". Now run matlab normally(no sudo). It should take you to the activation client. otherwise run the activation client manually(no sudo), it is called "activate_matlab.sh" in the bin folder. follow the steps and let it detect the user-name and do not change it. when it exits without error you are done with the licence part. Now there could be another problem that your matlab freezes just after the opening window and doesn't go any further. Take a look at this. "Go to the ".matlab/" directory in the users home directory. Rename the directory named after the version of MATLAB you are using to have _old at the end. If there is a folder with "_licenses" in the name, DO NOT rename that folder" kind of worked. By kind of I mean matlab complained that it cant write preferences in "/.matlab". So I changed the permission for that folder by "chmod" and then it worked.
MATLAB R2011a Student Version is developed by The MathWorks, Inc.. The most popular version of this product among our users is 7.1. The name of the program executable file is matlab.exe. The product will soon be reviewed by our informers.
The problem seemingly lies in the fact that MATLAB 2011b has his own version of libboost, version 1.44.0. ROS makes use of version libboost 1.40.0, matlab compiles against its own (1.44.0) libboost libraries, therefore causing errors.
Hi...I am trying to interface Simulink with ROS from Ubuntu 12.04. I am following your post but I am not sure how did you compile your test_s_fun.cpp using the mex command in matlab. I always get an error which says 'ros/ros.h' is not a file or directory. How did you include ROS libraries?? I tried adding the include path under File->SetPath in matlab. But this doesn't work either....It will be very helpful if you can provide the basic steps to achieve this.
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Population pharmacokinetic-pharmacodynamic analysis involves nonlinear hierarchical modelling where the mean response in a population and the variability in response from different sources are studied. It generally consists of two model hierarchies: a model for residual error and a model for heterogeneity termed between subject variance (BSV). The overall variability in a parameter within a population termed population parameter variance (PPV) consists of within subject variance (WSV) and BSV. Both these variances can further be split into random and predictable components. The predictable component of BSV (termed BSVP) is explained by covariates, individual characteristics e.g. weight. As BSVP increases, the remaining unpredictable (or random) between subject variability (BSVR) decreases since BSV = BSVP + BSVR, and BSV is a constant in any given data set. Since BSV and BSVR are estimated from the base and full covariate models, respectively, then BSVP = BSV-BSVR. The aim of this study was to explore the hypothesis, that a significant covariate may not always decrease BSVR. The specific aims were: (1) to explore circumstances where BSVR may not be reduced when adding a significantly correlated covariate and (2) to explore whether specific models for covariates may eliminate this anomaly when assessing BSVR. Simulations were performed using MATLAB (2011a) and estimation using NONMEM (ver 7.2) with FOCE and INTERACTION. A 1-compartment intravenous bolus PK model was used for simulation following a single unit dose (d = 1). The BSV of clearance [BSV(CL)] was described according to a log-normal distribution model with mean zero and variance ω. An additive random unexplained variability was assumed. Initially, we show through a simple simulation that BSVR can increase when a significantly correlated covariate is added to the model. We follow this with five simulation scenarios, A to E, that have various levels of correlation between the continuous covariate (Z) and CL ranging from 0 to 100 %. Each simulated scenario was replicated 100 times and estimated by a base model (i.e. without covariate addition) and six covariate models (M1-M6) which included non-nested (M1), nested (M2), and two types of interaction models for each of M1 and M2; non-nested interaction (M3, M5), nested interaction (M4, M6). Initially, through a motivating example we show that BSVR may not reduce even when there is 50 % correlation between the covariate Z and CL. It was found that with 0 % correlation M1, the non-nested covariate model (NNCM) resulted in negative BSVP (inflated BSVR) whereas M2, the nested covariate model (NCM), resulted in a calculated BSVP of zero. NNCM (M1) shows negative BSVP (BSVR > BSV) with correlation as high as 50 % and this model needs a minimum of 75 % correlation to show a positive BSVP. NCM (M2) shows positive but downwardly biased BSVP with 25, 50 and 75 % correlations. However, inclusion of a covariate-eta interaction term for both types of covariate models resulted in greater BSVP for 25, 50 and 75 % correlation scenarios compared to NNCM and NCM respectively. For 100 % correlation, it was found that covariate-eta interaction models show the same BSVP as the models without the interaction term, i.e. under perfect positive correlation all models perform similarly and correctly. It was found that a significantly correlated covariate may not reduce BSVR and in fact it may inflate the BSVR due to statistical misspecification of the covariate model. Incorporating statistical models that account for the covariate-eta interaction may be useful diagnostically in identifying the variability explained by covariates.
This toolbox:
1. Requires Matlab 2011a or later.
2. Requires that a working version of SeDuMi be installed.
3. Requires the entire folder be placed in the path along with sub-folders.
4. Replaces any existing version of SOSTOOLS. No previous version should appear in the path.
5. Replaces any existing version of MULTIPOLY. No previous version should appear in the path.
[Delaytools_PDE_stability_vCDC2018_distribution.zip]- DelayTools PDE Analysis Package