How can I plot from csv file?

Hi!

I am try to plot this csv file with shadowed error. (this is my photometry deltaF/F data with s.e. and I caculate average using excel )

Actually my lab person show to me but after than he delete code.

So I know I need caculate x as time using frame rate, and show him this note from TDT data.

Thanks for your help!

Object ID : RZ5P(1) - RZn Processor
Rate     : 6103.5 Hz
Store ID : PC2/
Source  : Strobe input
Invert  : No
Offset  : Yes
Count   : Yes
Store ID : PC3/
Source  : Strobe input
Invert  : No
Offset  : Yes
Count   : Yes

Object ID : FibPho1 - Fiber Photometry
Store ID : 470A
Format  : Float-32
Scale   : Unity
Rate    : 1000.0 Hz
Store ID : 405A
Format  : Float-32
Scale   : Unity
Rate    : 1000.0 Hz
Store ID : Fi1d
Format  : Float-32
Scale   : Unity
Rate    : 6103.5 Hz
Store ID : Fi1i
Mode    : Single scalar
Format  : Float-32
Scale   : Unity
Pre Cap : 0.00 ms
Store ID : Fi1r
Format  : Float-32
Scale   : Unity
Rate    : 6103.5 Hz

Answer 1

[Sulaymon Eshkabilov]

Here is how to get some shadow error plot:

% Way 1. Not nice looking plot
D = readmatrix('https://www.mathworks.com/matlabcentral/answers/uploaded_files/1379164/photometry.csv');
t = D(1,:);      % Note that your time data is repeated values. 
% That is why the time signal is recreated 
t = linspace(min(t), max(t), numel(t));
y1 = (D(2,:));
SE = D(3,:);
y2 = (y1 + SE);
figure
ax = axes;
patch([t fliplr(t)], [y1 fliplr(y2)], [0.8 0.8 0.8], 'EdgeColor', 'r', 'FaceAlpha', 0.5)
grid on
ax.XAxisLocation = 'origin';
hold on
yy = .5*(y1+y2);
plot(t, yy, 'k', 'LineWidth', 2)

% Way -2. Nice looking plot  
%% Smooth your data and plot it:
D = readmatrix('https://www.mathworks.com/matlabcentral/answers/uploaded_files/1379164/photometry.csv');
t = D(1,:);
t = linspace(min(t), max(t), numel(t));
y1 = smoothdata(D(2,:));
SE = D(3,:);
y2 = smoothdata(y1 + SE);
figure
ax = axes;
patch([t fliplr(t)], [y1 fliplr(y2)], [0.8 0.8 0.8], 'EdgeColor', 'r', 'FaceAlpha', 0.5)
grid on
ax.XAxisLocation = 'origin';
hold on
yy = .5*(y1+y2);
plot(t, yy, 'k', 'LineWidth', 2)

[Gyujin Park]

Wow！

Thank you so much!!

I learn about Matlab and hope can create as like you!

Thanks again XD