Month: September 2024
Apple IOS devices app restrictions configuration profile – Please review Policy option
I am not sure where to click on this screen to accept the privacy policy there is no check mark where I can click to accept it. How can I proceed next in the configuration profiles for Apple IOS devices configuration with restrictions, I have no clue where to click to proceed to the next step? Urgent, I need this to be done by tomorrow. Please, help!
I am not sure where to click on this screen to accept the privacy policy there is no check mark where I can click to accept it. How can I proceed next in the configuration profiles for Apple IOS devices configuration with restrictions, I have no clue where to click to proceed to the next step? Urgent, I need this to be done by tomorrow. Please, help! Read More
Error 500 when I use filters
I am trying to filter one query on a list of sharepoint
if i add “?$filter whatever i get on 500 error
no matter the kind of filter.. it fails
do we have to do anything special to activate filters? . I connect using rest with c#
I am trying to filter one query on a list of sharepoint if i add “?$filter whatever i get on 500 error no matter the kind of filter.. it fails do we have to do anything special to activate filters? . I connect using rest with c# Read More
Is there a premade file regarding a verification test to see if there is any issues with the installation?
I am trying to find a standardized verification package that I can run on my end to detemrine if matlab operates properly and has the correct outcomes.I am trying to find a standardized verification package that I can run on my end to detemrine if matlab operates properly and has the correct outcomes. I am trying to find a standardized verification package that I can run on my end to detemrine if matlab operates properly and has the correct outcomes. verification, test, matlab MATLAB Answers — New Questions
Presumed meshing problems in heat transfer model of thin heater sandwiched between large slabs
I have a steady state heat transfer problem trying to model a thin film heater wedged between two significantly thicker slabs. The slab thicknesses may be as much as three orders of magnitude larger than the heater. I want temperature resolution within the slabs and a temperature of the heater but I don’t need temperature resolution within the film per se. I tried treating the entire thin film as dissipating energy using an internal heat source command of this form [internalHeatSource(thermalmodel,6000,"Face",2)]. My checks on model validity included looking for higher temperature within the heater compared to the two bounding slabs using a command of this form [pdeplot(thermalmodel,"XYData",thermalresults.Temperature(:,end), … "Contour","on",… "ColorMap","jet")]. I also checked energy conservation in the steady state by comparing the known amount of power dissipated within the heater to the energy rate leaving the boundaries of the system using commands of the form [Qn1= evaluateHeatRate(thermalresults, "Edge",1)] for each edge and summing up these energy rates..
This approach was not successful. I did not see significant temperature increases that I would expect for heater power levels that I used. Conservation of energy was not observed. I plotted the mesh results and in some or all cases would get strange looking results. In some or all cases Matlab returned the following feedback: “Warning: Found elements with poor shape quality.” I tried manipulating the mesh size to get finer resolution using commands of the form [mesh= generateMesh(thermalmodel, ‘Hmax’, 1e-6, ‘Hmin’, 1e-7)]. I was not successful.
I feel like the problem is related to the mismatch in mesh resolution that may be required in the heater compared to the larger slabs, but I don’t know if that’s true and I don’t know how to handle it if that is true.
The code is included below.
Any help would be greatly appreciated.
john
%% Create a thermal model for transient analysis
thermalmodel = createpde("thermal","steadystate");
% Define the geometry components
Rfilmbottom = [3,4,[-5.0, 5.0, 5.0, -5.0, 0.0, 0.0, 0.124375,0.124375]/1000]’;
Rfilmhtr = [3,4,[-5.0, 5.0, 5.0, -5.0, 0.124375,0.124375,0.125625,0.125625]/1000]’;
Rfilmtop= [3,4,[-5.0, 5.0, 5.0, -5.0, 0.125625,0.125625, 0.25, 0.25]/1000]’;
% Combine the geometry data
gdm = [ Rfilmbottom Rfilmhtr Rfilmtop ];
ns = char(‘Rfilmbottom’, ‘Rfilmhtr’, ‘Rfilmtop’);
g = decsg(gdm, ‘Rfilmbottom + Rfilmhtr + Rfilmtop’, ns’);
% Create geometry from edges
geometryFromEdges(thermalmodel, g);
% Create a larger figure window
figure(‘Position’, [100, 100, 1200, 800]);
% Figure 1
% Plot with edge labels
pdegplot(thermalmodel, "EdgeLabels", "on", "FaceLabels", "on");
%Figure 2
figure
% Adjust limits and aspect ratio for better visibility
% Overall view
pdegplot(thermalmodel, "EdgeLabels", "on", "FaceLabels", "on");
xlim([-5.0e-3 5.0e-3]);
ylim([0.0e-3 0.5e-3])
daspect([50 1 1]);
% Around heater
%pdegplot(thermalmodel, "EdgeLabels", "on", "FaceLabels", "on");
%xlim([-5.0e-3 5.0e-3]);
%ylim([1.1e-4 1.4e-4])
%daspect([500 1 1]);
% Properties assigned assuming corresponding order as per above
% Substrate
%thermalProperties(thermalmodel,"ThermalConductivity",0.050);
%Film
thermalProperties(thermalmodel,"ThermalConductivity",0.025);
% Boundary conditions
% Edge 1 is bottom edge of film
thermalBC(thermalmodel,"Edge",1,"Temperature",30);
% Edge 2 is top edge of film
thermalBC(thermalmodel,"Edge",2,"Temperature",30);
% Edge 3 is bottom edge of heater film- no BC for continuity
%thermalBC(thermalmodel,"Edge",3,"HeatFlux",0);
% Edge 4 is top edge of heater film- no BC for continuity
%thermalBC(thermalmodel,"Edge",4,"HeatFlux",0);
% Edge 5 is right edge of bottom film- adiabatic
thermalBC(thermalmodel,"Edge",5,"HeatFlux",0);
% Edge 6 is right edge of heater film- adiabatic
thermalBC(thermalmodel,"Edge",6,"HeatFlux",0);
% Edge 7 is right edge of top film- adiabatic
thermalBC(thermalmodel,"Edge",7,"HeatFlux",0);
% Edge 8 is left edge of bottom film- adiabatic
thermalBC(thermalmodel,"Edge",8,"HeatFlux",0);
% Edge 9 is left edge of heater film- adiabatic
thermalBC(thermalmodel,"Edge",9,"HeatFlux",0);
% Edge 10 is left edge of top film- adiabatic
thermalBC(thermalmodel,"Edge",10,"HeatFlux",0);
internalHeatSource(thermalmodel,6000,"Face",2);
mesh= generateMesh(thermalmodel);
%mesh= generateMesh(thermalmodel, ‘Hmax’, 5e-8, ‘Hmin’, 5e-9);
%mesh= generateMesh(thermalmodel, ‘Hmax’, 1e-6, ‘Hmin’, 1e-7);
% Figure 5
figure
pdemesh(thermalmodel)
pdeplot(mesh)
%xlim([-1.0e-3 1.0e-3]);
%ylim([-2.0e-3 1.0e-3])
%daspect([1 1 1]);
xlim([-5.0e-3 5.0e-3]);
ylim([0.0e-3 0.5e-3])
daspect([50 1 1]);
title("Mesh with Refined Elements");
%Warning: Found elements with poor shape quality.
thermalresults = solve(thermalmodel)
T= thermalresults.Temperature;
msh= thermalresults.Mesh;
[qx,qy] = evaluateHeatFlux(thermalresults);
%figure
%pdeplot(thermalmodel,"XYData",thermalresults.Temperature(:,end), …
% "Contour","on",…
% "FlowData",[qx(:,end),qy(:,end)], …
%"ColorMap","jet")
%title("Temperature (C) & Heat flux fields (W/m2)")
%xlabel("Width (m)")
%ylabel("Height (m)")
% Figure 6
figure
pdeplot(thermalmodel,"XYData",thermalresults.Temperature(:,end), …
"Contour","on",…
"ColorMap","jet")
title("Temperature field (C)")
xlabel("Width (m)")
ylabel("Height (m)")
xlim([-1.0e-3 1.0e-3]);
ylim([-2.0e-3 1.0e-3])
daspect([1 1 1]);
% Figure 7
figure
pdeplot(thermalmodel,"FlowData",[qx(:,end), qy(:,end)])
title("Heat flux field (W/m2)")
xlabel("Width (m)")
ylabel("Height (m)")
xlim([-1.0e-3 1.0e-3]);
ylim([-2.0e-3 1.0e-3])
daspect([1 1 1]);
%isp(qx(:,end))
%disp(qy(:,end))
Qn1= evaluateHeatRate(thermalresults, "Edge",1)
Qn2= evaluateHeatRate(thermalresults, "Edge",2)
Qn3= evaluateHeatRate(thermalresults, "Edge",3)
Qn4= evaluateHeatRate(thermalresults, "Edge",4)
Qn5= evaluateHeatRate(thermalresults, "Edge",5)
Qn6= evaluateHeatRate(thermalresults, "Edge",6)
Qn7= evaluateHeatRate(thermalresults, "Edge",7)
Qn8= evaluateHeatRate(thermalresults, "Edge",8)
Qn9= evaluateHeatRate(thermalresults, "Edge",9)
Qn10= evaluateHeatRate(thermalresults, "Edge",10)
Edgetotalwatts= Qn1+Qn2+Qn4+Qn5+Qn6+Qn7+Qn8+Qn9+Qn10I have a steady state heat transfer problem trying to model a thin film heater wedged between two significantly thicker slabs. The slab thicknesses may be as much as three orders of magnitude larger than the heater. I want temperature resolution within the slabs and a temperature of the heater but I don’t need temperature resolution within the film per se. I tried treating the entire thin film as dissipating energy using an internal heat source command of this form [internalHeatSource(thermalmodel,6000,"Face",2)]. My checks on model validity included looking for higher temperature within the heater compared to the two bounding slabs using a command of this form [pdeplot(thermalmodel,"XYData",thermalresults.Temperature(:,end), … "Contour","on",… "ColorMap","jet")]. I also checked energy conservation in the steady state by comparing the known amount of power dissipated within the heater to the energy rate leaving the boundaries of the system using commands of the form [Qn1= evaluateHeatRate(thermalresults, "Edge",1)] for each edge and summing up these energy rates..
This approach was not successful. I did not see significant temperature increases that I would expect for heater power levels that I used. Conservation of energy was not observed. I plotted the mesh results and in some or all cases would get strange looking results. In some or all cases Matlab returned the following feedback: “Warning: Found elements with poor shape quality.” I tried manipulating the mesh size to get finer resolution using commands of the form [mesh= generateMesh(thermalmodel, ‘Hmax’, 1e-6, ‘Hmin’, 1e-7)]. I was not successful.
I feel like the problem is related to the mismatch in mesh resolution that may be required in the heater compared to the larger slabs, but I don’t know if that’s true and I don’t know how to handle it if that is true.
The code is included below.
Any help would be greatly appreciated.
john
%% Create a thermal model for transient analysis
thermalmodel = createpde("thermal","steadystate");
% Define the geometry components
Rfilmbottom = [3,4,[-5.0, 5.0, 5.0, -5.0, 0.0, 0.0, 0.124375,0.124375]/1000]’;
Rfilmhtr = [3,4,[-5.0, 5.0, 5.0, -5.0, 0.124375,0.124375,0.125625,0.125625]/1000]’;
Rfilmtop= [3,4,[-5.0, 5.0, 5.0, -5.0, 0.125625,0.125625, 0.25, 0.25]/1000]’;
% Combine the geometry data
gdm = [ Rfilmbottom Rfilmhtr Rfilmtop ];
ns = char(‘Rfilmbottom’, ‘Rfilmhtr’, ‘Rfilmtop’);
g = decsg(gdm, ‘Rfilmbottom + Rfilmhtr + Rfilmtop’, ns’);
% Create geometry from edges
geometryFromEdges(thermalmodel, g);
% Create a larger figure window
figure(‘Position’, [100, 100, 1200, 800]);
% Figure 1
% Plot with edge labels
pdegplot(thermalmodel, "EdgeLabels", "on", "FaceLabels", "on");
%Figure 2
figure
% Adjust limits and aspect ratio for better visibility
% Overall view
pdegplot(thermalmodel, "EdgeLabels", "on", "FaceLabels", "on");
xlim([-5.0e-3 5.0e-3]);
ylim([0.0e-3 0.5e-3])
daspect([50 1 1]);
% Around heater
%pdegplot(thermalmodel, "EdgeLabels", "on", "FaceLabels", "on");
%xlim([-5.0e-3 5.0e-3]);
%ylim([1.1e-4 1.4e-4])
%daspect([500 1 1]);
% Properties assigned assuming corresponding order as per above
% Substrate
%thermalProperties(thermalmodel,"ThermalConductivity",0.050);
%Film
thermalProperties(thermalmodel,"ThermalConductivity",0.025);
% Boundary conditions
% Edge 1 is bottom edge of film
thermalBC(thermalmodel,"Edge",1,"Temperature",30);
% Edge 2 is top edge of film
thermalBC(thermalmodel,"Edge",2,"Temperature",30);
% Edge 3 is bottom edge of heater film- no BC for continuity
%thermalBC(thermalmodel,"Edge",3,"HeatFlux",0);
% Edge 4 is top edge of heater film- no BC for continuity
%thermalBC(thermalmodel,"Edge",4,"HeatFlux",0);
% Edge 5 is right edge of bottom film- adiabatic
thermalBC(thermalmodel,"Edge",5,"HeatFlux",0);
% Edge 6 is right edge of heater film- adiabatic
thermalBC(thermalmodel,"Edge",6,"HeatFlux",0);
% Edge 7 is right edge of top film- adiabatic
thermalBC(thermalmodel,"Edge",7,"HeatFlux",0);
% Edge 8 is left edge of bottom film- adiabatic
thermalBC(thermalmodel,"Edge",8,"HeatFlux",0);
% Edge 9 is left edge of heater film- adiabatic
thermalBC(thermalmodel,"Edge",9,"HeatFlux",0);
% Edge 10 is left edge of top film- adiabatic
thermalBC(thermalmodel,"Edge",10,"HeatFlux",0);
internalHeatSource(thermalmodel,6000,"Face",2);
mesh= generateMesh(thermalmodel);
%mesh= generateMesh(thermalmodel, ‘Hmax’, 5e-8, ‘Hmin’, 5e-9);
%mesh= generateMesh(thermalmodel, ‘Hmax’, 1e-6, ‘Hmin’, 1e-7);
% Figure 5
figure
pdemesh(thermalmodel)
pdeplot(mesh)
%xlim([-1.0e-3 1.0e-3]);
%ylim([-2.0e-3 1.0e-3])
%daspect([1 1 1]);
xlim([-5.0e-3 5.0e-3]);
ylim([0.0e-3 0.5e-3])
daspect([50 1 1]);
title("Mesh with Refined Elements");
%Warning: Found elements with poor shape quality.
thermalresults = solve(thermalmodel)
T= thermalresults.Temperature;
msh= thermalresults.Mesh;
[qx,qy] = evaluateHeatFlux(thermalresults);
%figure
%pdeplot(thermalmodel,"XYData",thermalresults.Temperature(:,end), …
% "Contour","on",…
% "FlowData",[qx(:,end),qy(:,end)], …
%"ColorMap","jet")
%title("Temperature (C) & Heat flux fields (W/m2)")
%xlabel("Width (m)")
%ylabel("Height (m)")
% Figure 6
figure
pdeplot(thermalmodel,"XYData",thermalresults.Temperature(:,end), …
"Contour","on",…
"ColorMap","jet")
title("Temperature field (C)")
xlabel("Width (m)")
ylabel("Height (m)")
xlim([-1.0e-3 1.0e-3]);
ylim([-2.0e-3 1.0e-3])
daspect([1 1 1]);
% Figure 7
figure
pdeplot(thermalmodel,"FlowData",[qx(:,end), qy(:,end)])
title("Heat flux field (W/m2)")
xlabel("Width (m)")
ylabel("Height (m)")
xlim([-1.0e-3 1.0e-3]);
ylim([-2.0e-3 1.0e-3])
daspect([1 1 1]);
%isp(qx(:,end))
%disp(qy(:,end))
Qn1= evaluateHeatRate(thermalresults, "Edge",1)
Qn2= evaluateHeatRate(thermalresults, "Edge",2)
Qn3= evaluateHeatRate(thermalresults, "Edge",3)
Qn4= evaluateHeatRate(thermalresults, "Edge",4)
Qn5= evaluateHeatRate(thermalresults, "Edge",5)
Qn6= evaluateHeatRate(thermalresults, "Edge",6)
Qn7= evaluateHeatRate(thermalresults, "Edge",7)
Qn8= evaluateHeatRate(thermalresults, "Edge",8)
Qn9= evaluateHeatRate(thermalresults, "Edge",9)
Qn10= evaluateHeatRate(thermalresults, "Edge",10)
Edgetotalwatts= Qn1+Qn2+Qn4+Qn5+Qn6+Qn7+Qn8+Qn9+Qn10 I have a steady state heat transfer problem trying to model a thin film heater wedged between two significantly thicker slabs. The slab thicknesses may be as much as three orders of magnitude larger than the heater. I want temperature resolution within the slabs and a temperature of the heater but I don’t need temperature resolution within the film per se. I tried treating the entire thin film as dissipating energy using an internal heat source command of this form [internalHeatSource(thermalmodel,6000,"Face",2)]. My checks on model validity included looking for higher temperature within the heater compared to the two bounding slabs using a command of this form [pdeplot(thermalmodel,"XYData",thermalresults.Temperature(:,end), … "Contour","on",… "ColorMap","jet")]. I also checked energy conservation in the steady state by comparing the known amount of power dissipated within the heater to the energy rate leaving the boundaries of the system using commands of the form [Qn1= evaluateHeatRate(thermalresults, "Edge",1)] for each edge and summing up these energy rates..
This approach was not successful. I did not see significant temperature increases that I would expect for heater power levels that I used. Conservation of energy was not observed. I plotted the mesh results and in some or all cases would get strange looking results. In some or all cases Matlab returned the following feedback: “Warning: Found elements with poor shape quality.” I tried manipulating the mesh size to get finer resolution using commands of the form [mesh= generateMesh(thermalmodel, ‘Hmax’, 1e-6, ‘Hmin’, 1e-7)]. I was not successful.
I feel like the problem is related to the mismatch in mesh resolution that may be required in the heater compared to the larger slabs, but I don’t know if that’s true and I don’t know how to handle it if that is true.
The code is included below.
Any help would be greatly appreciated.
john
%% Create a thermal model for transient analysis
thermalmodel = createpde("thermal","steadystate");
% Define the geometry components
Rfilmbottom = [3,4,[-5.0, 5.0, 5.0, -5.0, 0.0, 0.0, 0.124375,0.124375]/1000]’;
Rfilmhtr = [3,4,[-5.0, 5.0, 5.0, -5.0, 0.124375,0.124375,0.125625,0.125625]/1000]’;
Rfilmtop= [3,4,[-5.0, 5.0, 5.0, -5.0, 0.125625,0.125625, 0.25, 0.25]/1000]’;
% Combine the geometry data
gdm = [ Rfilmbottom Rfilmhtr Rfilmtop ];
ns = char(‘Rfilmbottom’, ‘Rfilmhtr’, ‘Rfilmtop’);
g = decsg(gdm, ‘Rfilmbottom + Rfilmhtr + Rfilmtop’, ns’);
% Create geometry from edges
geometryFromEdges(thermalmodel, g);
% Create a larger figure window
figure(‘Position’, [100, 100, 1200, 800]);
% Figure 1
% Plot with edge labels
pdegplot(thermalmodel, "EdgeLabels", "on", "FaceLabels", "on");
%Figure 2
figure
% Adjust limits and aspect ratio for better visibility
% Overall view
pdegplot(thermalmodel, "EdgeLabels", "on", "FaceLabels", "on");
xlim([-5.0e-3 5.0e-3]);
ylim([0.0e-3 0.5e-3])
daspect([50 1 1]);
% Around heater
%pdegplot(thermalmodel, "EdgeLabels", "on", "FaceLabels", "on");
%xlim([-5.0e-3 5.0e-3]);
%ylim([1.1e-4 1.4e-4])
%daspect([500 1 1]);
% Properties assigned assuming corresponding order as per above
% Substrate
%thermalProperties(thermalmodel,"ThermalConductivity",0.050);
%Film
thermalProperties(thermalmodel,"ThermalConductivity",0.025);
% Boundary conditions
% Edge 1 is bottom edge of film
thermalBC(thermalmodel,"Edge",1,"Temperature",30);
% Edge 2 is top edge of film
thermalBC(thermalmodel,"Edge",2,"Temperature",30);
% Edge 3 is bottom edge of heater film- no BC for continuity
%thermalBC(thermalmodel,"Edge",3,"HeatFlux",0);
% Edge 4 is top edge of heater film- no BC for continuity
%thermalBC(thermalmodel,"Edge",4,"HeatFlux",0);
% Edge 5 is right edge of bottom film- adiabatic
thermalBC(thermalmodel,"Edge",5,"HeatFlux",0);
% Edge 6 is right edge of heater film- adiabatic
thermalBC(thermalmodel,"Edge",6,"HeatFlux",0);
% Edge 7 is right edge of top film- adiabatic
thermalBC(thermalmodel,"Edge",7,"HeatFlux",0);
% Edge 8 is left edge of bottom film- adiabatic
thermalBC(thermalmodel,"Edge",8,"HeatFlux",0);
% Edge 9 is left edge of heater film- adiabatic
thermalBC(thermalmodel,"Edge",9,"HeatFlux",0);
% Edge 10 is left edge of top film- adiabatic
thermalBC(thermalmodel,"Edge",10,"HeatFlux",0);
internalHeatSource(thermalmodel,6000,"Face",2);
mesh= generateMesh(thermalmodel);
%mesh= generateMesh(thermalmodel, ‘Hmax’, 5e-8, ‘Hmin’, 5e-9);
%mesh= generateMesh(thermalmodel, ‘Hmax’, 1e-6, ‘Hmin’, 1e-7);
% Figure 5
figure
pdemesh(thermalmodel)
pdeplot(mesh)
%xlim([-1.0e-3 1.0e-3]);
%ylim([-2.0e-3 1.0e-3])
%daspect([1 1 1]);
xlim([-5.0e-3 5.0e-3]);
ylim([0.0e-3 0.5e-3])
daspect([50 1 1]);
title("Mesh with Refined Elements");
%Warning: Found elements with poor shape quality.
thermalresults = solve(thermalmodel)
T= thermalresults.Temperature;
msh= thermalresults.Mesh;
[qx,qy] = evaluateHeatFlux(thermalresults);
%figure
%pdeplot(thermalmodel,"XYData",thermalresults.Temperature(:,end), …
% "Contour","on",…
% "FlowData",[qx(:,end),qy(:,end)], …
%"ColorMap","jet")
%title("Temperature (C) & Heat flux fields (W/m2)")
%xlabel("Width (m)")
%ylabel("Height (m)")
% Figure 6
figure
pdeplot(thermalmodel,"XYData",thermalresults.Temperature(:,end), …
"Contour","on",…
"ColorMap","jet")
title("Temperature field (C)")
xlabel("Width (m)")
ylabel("Height (m)")
xlim([-1.0e-3 1.0e-3]);
ylim([-2.0e-3 1.0e-3])
daspect([1 1 1]);
% Figure 7
figure
pdeplot(thermalmodel,"FlowData",[qx(:,end), qy(:,end)])
title("Heat flux field (W/m2)")
xlabel("Width (m)")
ylabel("Height (m)")
xlim([-1.0e-3 1.0e-3]);
ylim([-2.0e-3 1.0e-3])
daspect([1 1 1]);
%isp(qx(:,end))
%disp(qy(:,end))
Qn1= evaluateHeatRate(thermalresults, "Edge",1)
Qn2= evaluateHeatRate(thermalresults, "Edge",2)
Qn3= evaluateHeatRate(thermalresults, "Edge",3)
Qn4= evaluateHeatRate(thermalresults, "Edge",4)
Qn5= evaluateHeatRate(thermalresults, "Edge",5)
Qn6= evaluateHeatRate(thermalresults, "Edge",6)
Qn7= evaluateHeatRate(thermalresults, "Edge",7)
Qn8= evaluateHeatRate(thermalresults, "Edge",8)
Qn9= evaluateHeatRate(thermalresults, "Edge",9)
Qn10= evaluateHeatRate(thermalresults, "Edge",10)
Edgetotalwatts= Qn1+Qn2+Qn4+Qn5+Qn6+Qn7+Qn8+Qn9+Qn10 heat transfer, thin heater, mesh problems MATLAB Answers — New Questions
Bulk File Search Using Purview (Data Deletion Request)?
Hello,
Our organization is looking for a solution to discover ~13,000 file names (in a CSV) across our M365 environment. Obviously, we are looking for a solution using PowerShell and possibly the Graph API since this is not possible using the Purview GUI.
Any recommendations on how to do this? We have approached Microsoft regarding this and they provided a Copilot generated PowerShell script as a launching off point but we have not gotten this to work yet.
Best regards,
Luke F.
Hello,Our organization is looking for a solution to discover ~13,000 file names (in a CSV) across our M365 environment. Obviously, we are looking for a solution using PowerShell and possibly the Graph API since this is not possible using the Purview GUI. Any recommendations on how to do this? We have approached Microsoft regarding this and they provided a Copilot generated PowerShell script as a launching off point but we have not gotten this to work yet. Best regards,Luke F. Read More
How do I replace the “classregtree” class and “eval” function in R2018a onwards?
I used to use ‘eval’ in MATLAB R2017b, but this triggers an error in R2018a. I have looked in the documentation, but found no solution. Can you help ?
Error using eval
Too many input arguments.I used to use ‘eval’ in MATLAB R2017b, but this triggers an error in R2018a. I have looked in the documentation, but found no solution. Can you help ?
Error using eval
Too many input arguments. I used to use ‘eval’ in MATLAB R2017b, but this triggers an error in R2018a. I have looked in the documentation, but found no solution. Can you help ?
Error using eval
Too many input arguments. eval, predict, classregtree, classificationtree, fitctree, subtrees, prune, error, removed MATLAB Answers — New Questions
Is the “Communications System Toolbox Support Package for Xilinx FPGA-based Radio” still available?
I would like to prototype software-defined radio (SDR) systems using MATLAB & Simulink using the Xilinx Virtex-6 and Spartan-6 FPGA boards. Is there an available Support Package for Xilinx FPGA Radio?I would like to prototype software-defined radio (SDR) systems using MATLAB & Simulink using the Xilinx Virtex-6 and Spartan-6 FPGA boards. Is there an available Support Package for Xilinx FPGA Radio? I would like to prototype software-defined radio (SDR) systems using MATLAB & Simulink using the Xilinx Virtex-6 and Spartan-6 FPGA boards. Is there an available Support Package for Xilinx FPGA Radio? xilinx, fpga, support, package, communications, system, toolbox, zynq, sdr MATLAB Answers — New Questions
Loop for reading and extracting data from a single line of multiple text files.
I have the following code that I would like to put into a loop to read multiple text files.
txt = fileread(‘Test01.txt’);
temppos = strfind(txt,’Ground Temperature:’);
endpos = strfind(txt, ‘°C’);
for k = 1:numel(temppos)
section{k,:} = txt(temppos(k):endpos(k));
end
for k = 1:numel(section)
temp(k,:) = sscanf(section{k}, ‘Ground Temperature: %f’);
end
Results = table(temp, ‘VariableNames’,{‘Temp’});I have the following code that I would like to put into a loop to read multiple text files.
txt = fileread(‘Test01.txt’);
temppos = strfind(txt,’Ground Temperature:’);
endpos = strfind(txt, ‘°C’);
for k = 1:numel(temppos)
section{k,:} = txt(temppos(k):endpos(k));
end
for k = 1:numel(section)
temp(k,:) = sscanf(section{k}, ‘Ground Temperature: %f’);
end
Results = table(temp, ‘VariableNames’,{‘Temp’}); I have the following code that I would like to put into a loop to read multiple text files.
txt = fileread(‘Test01.txt’);
temppos = strfind(txt,’Ground Temperature:’);
endpos = strfind(txt, ‘°C’);
for k = 1:numel(temppos)
section{k,:} = txt(temppos(k):endpos(k));
end
for k = 1:numel(section)
temp(k,:) = sscanf(section{k}, ‘Ground Temperature: %f’);
end
Results = table(temp, ‘VariableNames’,{‘Temp’}); loop, sscanf, fid MATLAB Answers — New Questions
e^x maclaurin serie
Hello everyone, I’m very new to MATLAB. Could you help me with this question please?
How to write codes that calculate e^x by serializing the x value entered from the keyboard into a series equal to the number of terms (N) entered from the keyboard?Hello everyone, I’m very new to MATLAB. Could you help me with this question please?
How to write codes that calculate e^x by serializing the x value entered from the keyboard into a series equal to the number of terms (N) entered from the keyboard? Hello everyone, I’m very new to MATLAB. Could you help me with this question please?
How to write codes that calculate e^x by serializing the x value entered from the keyboard into a series equal to the number of terms (N) entered from the keyboard? #e^x #maclaurin #taylorseries MATLAB Answers — New Questions
Future Year and Renewals via Azure Marketplace- Best Practices to align the business
Many customers are modernizing and streamlining the purchasing through Azure Marketplace. Some ISVs license via an upfront payment for 1,2 or 3 years of software and services/SaaS model. If you have transacted many deals through Azure Marketplace, what best practices have you found to be most useful to understand what “renewal” private offers need to be created and which ones are coming due since there is not an auto notification feature for ISVs publishing the private offer?
Many customers are modernizing and streamlining the purchasing through Azure Marketplace. Some ISVs license via an upfront payment for 1,2 or 3 years of software and services/SaaS model. If you have transacted many deals through Azure Marketplace, what best practices have you found to be most useful to understand what “renewal” private offers need to be created and which ones are coming due since there is not an auto notification feature for ISVs publishing the private offer?@justinroyal Read More
Navigation role base access private site Teams site
I have added candidate master list in the left navigation and I want candidate master list to be accessed by sharepoint owner groups .
how to restrict candidate master list is visible to sharepoint owners group
I have added candidate master list in the left navigation and I want candidate master list to be accessed by sharepoint owner groups . how to restrict candidate master list is visible to sharepoint owners group Read More
SharePoint Quick Links Web-Part Doesn’t Automatically Update Title of Files
Wondering if anyone else has this issue. I added in a quick links web part but when I do into my document library and change the file title it doesn’t automatically update on the web-part.
Is this a caching issue? Or do I always have to update the title once I change it? Below is an example of the second web-part I pulled in with the updated Titles for my files.
Wondering if anyone else has this issue. I added in a quick links web part but when I do into my document library and change the file title it doesn’t automatically update on the web-part. Is this a caching issue? Or do I always have to update the title once I change it? Below is an example of the second web-part I pulled in with the updated Titles for my files. Read More
Endpoint DLP – Setting Exclusions
I’ve got some policies enabled in simulation mode.
I have tried to tweak the alerts and monitoring by adding exclusions for the DLP settings. For the life of me, I just can’t figure out why these aren’t excluding from monitoring/alerting.
Am I formatting the exclusions wrong? Or are exclusions for something other than what I thought they were for
Examples:
File path Exclusions
C:CaptureServiceScreen Capture ModuleLogs*%USERPROFILE%ND Office Echo*%systemdrive%Users*(1)OneDrive – *
Network share exclusions
\server-name\server-name*\server-nameshare\server-nameshare\server-nameshare*
I’ve got some policies enabled in simulation mode. I have tried to tweak the alerts and monitoring by adding exclusions for the DLP settings. For the life of me, I just can’t figure out why these aren’t excluding from monitoring/alerting. Am I formatting the exclusions wrong? Or are exclusions for something other than what I thought they were for Examples:File path ExclusionsC:CaptureServiceScreen Capture ModuleLogs*%USERPROFILE%ND Office Echo*%systemdrive%Users*(1)OneDrive – *Network share exclusions\server-name\server-name*\server-nameshare\server-nameshare\server-nameshare* Read More
Understanding HTTP Status Code 304 Not Modified Response and Output Caching Feature in IIS
Introduction
Caching plays a crucial role in optimizing web performance. When Output Caching is enabled in IIS for specific file extensions or URLs, it deliver 304 Not Modified status code. This status code is essential for managing caching, as it indicates whether a resource has been modified since the last time it was requested.
While browsing the site it is evident that requests for .js files return a 304 Not Modified status code, along with that the server sending an ETag which was matched with the Request Header If-None-Match.
Since the purpose of a 304 response is to minimize data transfer when the client already holds a cached version, the server avoids including metadata other than the required fields unless that metadata is necessary for cache management.
Conclusion
The HTTP 304 Not Modified status code is used for web caching and performance optimization. It notifies client to use an existing cached copy considering it is able to validate the specified condition catch condition in request header.
References
HTTP status code overview – Internet Information Services | Microsoft Learn
RFC 9110 – HTTP Semantics (ietf.org)
Microsoft Tech Community – Latest Blogs –Read More
How can I access or use TCP/IP sockets from MATLAB?
I want to communicate via TCP/IP using MATLAB.I want to communicate via TCP/IP using MATLAB. I want to communicate via TCP/IP using MATLAB. tcp/ip, tcpip, socket, sockets, matlab MATLAB Answers — New Questions
How do I tune a parameter in an accelerated model reference while the simulation is running?
I have a parameter in a model reference that I would like to tune while the simulation is running in accelerator mode. How do I do this?I have a parameter in a model reference that I would like to tune while the simulation is running in accelerator mode. How do I do this? I have a parameter in a model reference that I would like to tune while the simulation is running in accelerator mode. How do I do this? MATLAB Answers — New Questions
Annotation ‘arrow’ head not aligned with arrow body
Using the annotation ‘arrow’ to plot a nonlinear vector field. I have computed the components and derivatives for the two states I selected and they are held in the variables X, Y, U and V. The body of the arrow is aligned with the U V directional vectors, but all arrowheads are pointing directly to the left but and anchored on the end of the arrow line. Below is the code I’m using to create the arrow object and the handle to it, and using a 2d loop to go through my matrices.
ah = annotation(‘arrow’,…
‘headStyle’,’cback2′,’HeadLength’,headLength,’HeadWidth’,headWidth);
set(ah,’parent’,gca);
set(ah,’position’,[X(ii,ij) Y(ii,ij) LineLength*U(ii,ij) LineLength*V(ii,ij)]);
<</matlabcentral/answers/uploaded_files/123959/annotation.png>>Using the annotation ‘arrow’ to plot a nonlinear vector field. I have computed the components and derivatives for the two states I selected and they are held in the variables X, Y, U and V. The body of the arrow is aligned with the U V directional vectors, but all arrowheads are pointing directly to the left but and anchored on the end of the arrow line. Below is the code I’m using to create the arrow object and the handle to it, and using a 2d loop to go through my matrices.
ah = annotation(‘arrow’,…
‘headStyle’,’cback2′,’HeadLength’,headLength,’HeadWidth’,headWidth);
set(ah,’parent’,gca);
set(ah,’position’,[X(ii,ij) Y(ii,ij) LineLength*U(ii,ij) LineLength*V(ii,ij)]);
<</matlabcentral/answers/uploaded_files/123959/annotation.png>> Using the annotation ‘arrow’ to plot a nonlinear vector field. I have computed the components and derivatives for the two states I selected and they are held in the variables X, Y, U and V. The body of the arrow is aligned with the U V directional vectors, but all arrowheads are pointing directly to the left but and anchored on the end of the arrow line. Below is the code I’m using to create the arrow object and the handle to it, and using a 2d loop to go through my matrices.
ah = annotation(‘arrow’,…
‘headStyle’,’cback2′,’HeadLength’,headLength,’HeadWidth’,headWidth);
set(ah,’parent’,gca);
set(ah,’position’,[X(ii,ij) Y(ii,ij) LineLength*U(ii,ij) LineLength*V(ii,ij)]);
<</matlabcentral/answers/uploaded_files/123959/annotation.png>> annotation, arrow, quiver MATLAB Answers — New Questions
Library Permissions
I want to create a library in a department’s communication site. The library will contain time study documents where I want folks in Finance to be able to add, delete and download documents from. They will need to be able to add and delete folders in the document library as well as we keep track of two years worth of files in this library — one for the current year and one for prior. The others in the department’s communication site will need to be able to edit the documents in the library, but not have the ability to add more documents or delete any of the documents. Would I need to create my own permission group or can I use a standard permission level to accommodate these two options?
I want to create a library in a department’s communication site. The library will contain time study documents where I want folks in Finance to be able to add, delete and download documents from. They will need to be able to add and delete folders in the document library as well as we keep track of two years worth of files in this library — one for the current year and one for prior. The others in the department’s communication site will need to be able to edit the documents in the library, but not have the ability to add more documents or delete any of the documents. Would I need to create my own permission group or can I use a standard permission level to accommodate these two options? Read More
Win 11 File explorer non- display of older files
Insider canary level win 11 file explorer downloads folder only shows current month files.
All older files are not displayed. Please help
Insider canary level win 11 file explorer downloads folder only shows current month files.All older files are not displayed. Please help Read More
Issue in PowerPoint / Power BI plugin – Embed Power Bi report can’t show preloaded objects
Hello everyone,
i have integrated various Power BI graphics that show live data into a PowerPoint report using the URL. The graphics with the live data were automatically reloaded, after the respective slide was clicked on. If the slides were not clicked and the entire report was exported as a PDF instead, the graphics that were loaded the last time were displayed.
You can also see it in the preview on slide 3: the objects shown there were loaded the last time.
For some reason, for the last two weeks, when the graphics have been reloaded and the PowerPoint report has been saved and reopened, the preview no longer shows the last loaded graphics, but blue hexagons. The blue hexagons only disappear when I click on the slide and the graphics have been automatically reloaded. If I don’t do this step, i.e. click through each individual slide but click on PDF export straight away, the PDF export shows the blue hexagons again. The problem is, however, that due to time constraints, I can’t always click on each individual slide, but only on a few slides, and the rest of the slides including the graphics they contain should remain unchanged.
How can I ensure that the last loaded graphics are restored and that the blue hexagons do not appear?
Thanks for any help!
Hello everyone,i have integrated various Power BI graphics that show live data into a PowerPoint report using the URL. The graphics with the live data were automatically reloaded, after the respective slide was clicked on. If the slides were not clicked and the entire report was exported as a PDF instead, the graphics that were loaded the last time were displayed. You can also see it in the preview on slide 3: the objects shown there were loaded the last time. For some reason, for the last two weeks, when the graphics have been reloaded and the PowerPoint report has been saved and reopened, the preview no longer shows the last loaded graphics, but blue hexagons. The blue hexagons only disappear when I click on the slide and the graphics have been automatically reloaded. If I don’t do this step, i.e. click through each individual slide but click on PDF export straight away, the PDF export shows the blue hexagons again. The problem is, however, that due to time constraints, I can’t always click on each individual slide, but only on a few slides, and the rest of the slides including the graphics they contain should remain unchanged. How can I ensure that the last loaded graphics are restored and that the blue hexagons do not appear?Thanks for any help! Read More