Index exceeds the number of array elements
5 views (last 30 days)
Show older comments
Hi,
I got the error written below.
Index exceeds the number of array elements. Index must not exceed 2.
CHG_step = CHG_step(1:Inputs_RCC.CyclesxcRate); % Based on how many cycles x C-rate
Line 73 is written in bold black.
Tolerance_D = abs(Files.PreProcessedData{idx}.Current_A - Rated_Cap*Inputs_RCC.cRate_DCH) < AcceptedErrorCurrent;
RCC_Step_CHG = {}; % Find the unique steps for the Discharge rates
for i = 1:size(Inputs_RCC.cRates_CHG,1)
Tolerance_C = abs(Files.PreProcessedData{idx}.Current_A - Rated_Cap*cell2mat(Inputs_RCC.cRates_CHG(i))) < AcceptedErrorCurrent;
% Record the unique step if it's CC step, charge and the C-Rate is the one from the pulses
if i == 1
CHG_step = Files.PreProcessedData{idx}.FlagUniqueStep(Tolerance_C & contains(Files.PreProcessedData{idx}.Mode, "C_CC"));
CHG_step = unique(CHG_step);
CHG_step = CHG_step(CHG_step > Cap_Check_Steps(end)); % Take the steps after the cap check not to repeat them
CHG_step = CHG_step(1:Inputs_RCC.CyclesxcRate); % Based on how many cycles x C-rate
RCC_Step_CHG = [RCC_Step_CHG; num2cell(CHG_step)];
This is for test protocol of battery. So, the protocol is shown below:
"CHG step (Charge step), C-rates are C/, C/3, C/2, 1C and 2C."
Charge Steps 3 cycles at each C-rate
C/5 with C/20 cut-off
C/3 with C/20 cut-off
C/2 with C/20 cut-off
1C with C/20 cut-off
"2C
with C/20 cut-off"
Can someone please help me?
0 Comments
Answers (1)
Torsten
on 30 Jul 2024
Moved: Torsten
on 30 Jul 2024
My guess is that when you reach this line of your code
CHG_step = CHG_step(1:Inputs_RCC.CyclesxcRate); % Based on how many cycles x C-rate
CHG_step is an array of size (1x2). But the variable "Inputs_RCC.CyclesxcRate" is greater than 2. So you try to access elements of CHG_step that don't exist.
2 Comments
See Also
Categories
Find more on Whos in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!