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Updating a matrix using a for loop and if clause. Causing expression to the left of the equals sign is not a valid target for an assignment.
The problem is that you have included { and } around the code. Remove those and it'll work.

circa 12 anni fa | 0

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How do I vectorize a sum involving an anonymous function?
Tricks to try: bsxfun, summation along the right column/row, replicating matrices as needed (repmat)

circa 12 anni fa | 0

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Collect response value with two for loops nested
Change: responsesDx= zeros(numTrials,2); responsesSx= zeros(numTrials,2); responses=zeros(numTrials*numBlocks,4); r...

circa 12 anni fa | 0

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mutual array between two matrix
Two ways: R = setdiff(Z,Y); That'll remove every element of Y that appears in Z. Aleternatively, use this approach ...

circa 12 anni fa | 0

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Problems with actxserver function for xlswrite?
I am guessing that since you're using an iMac, that you don't have windows installed, and that may explain why you do not have t...

circa 12 anni fa | 0

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increment two values in a single for loop
There is a cheeky way: for h = 1:110 [i, j] = ind2sub([10,11],h) ... end

circa 12 anni fa | 0

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Problem with datenum usage
Its a typo: 'yyyymmddHHMN' MN should be MM

circa 12 anni fa | 0

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How to read a .dat file, containing binary data?
Ok. You need to open the file, for binary read access. Do that like this fid = fopen('D:\myfile.dat','r'); Then, you ne...

circa 12 anni fa | 3

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Can anyone please tell how to find bit error rate or symbol error rate in comparing two text files
if you "bitxor" the pristine (transmitted) file with the recieved file, you'll get mostly zeros (which indicate no issues) and s...

circa 12 anni fa | 0

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Graph not Plotting Correctly??
It is very unlikely that matlab is plotting incorrectly. It is more likely that there is something going funny in the calc...

circa 12 anni fa | 1

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xlsread not reading text only excel file
You're only reading out the numbers, you want to read the file with: [numbers, TEXT, everything] = xlsread(file_name); TE...

circa 12 anni fa | 1

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Problem with white noise and wav file
It looks like you're doing: signal = valid_data_read_from_file; noise = randomly_generated_noise; signal = noise; % rem...

circa 12 anni fa | 0

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how to superimpose three matrix
One method: ActualMatrix(:,:,1) = A; ActualMatrix(:,:,2) = B; ActualMatrix(:,:,3) = C; AcutalMatrix(isnan(ActualMat...

circa 12 anni fa | 0

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Creating mask from coastline
Ok... the method you need to follow is: 1. Take the location you want to find is inside your polygon, and note either the la...

circa 12 anni fa | 0

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Splitting a matrix in subsets??
M = [8 25 25 25 25 25; 8 25 36 36 36 36; 8 25 25 15 15 15; 8 25 36 50 50 50; 8 25 25 10 10 10; 8 25 25 6 6 6; 8 25 36 ...

circa 12 anni fa | 0

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Store results from for loop
what you want to do is to store your output like this: for i = 1:X ... result_V_min_var(i) = V_min_var; V_eff_var_l...

circa 12 anni fa | 0

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How can I perform modulus operation (mod)?
All the numbers in matlab are represented as binary numbers. Results are _displayed_ as strings. - 1 has 11 different built i...

circa 12 anni fa | 0

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how to compare two matrix by graph?
matrix1 = rand(3,5); matrix2 = rand(3,5); difference = matrix2-matrix1; imagesc(difference)

circa 12 anni fa | 0

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how can i remove the blue color?
You can change the colormap to gray. - That'll make it go from black (low values) to white (high values) You can generate the...

circa 12 anni fa | 0

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Can matlab functions return a table?
You can return a cell array. This is an example of one. cellarray = {'header 1', 'header 2'; 1 2; 45 76; 'Total' 78}; num...

circa 12 anni fa | 0

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Risposto
Read an excel file from excel file
namefile is a cell array. You need to address it like this: namefile{3,5} You'll need to check if the file exists, if the...

circa 12 anni fa | 0

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Naming Vectors with Nested For Loop Variables
You're asking for something like this, modified for exactly what you want (i.e., the real data, rather than ones). list...

circa 12 anni fa | 0

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Loop only storing last run in nested for loop ... should be easy indixing easy for the experienced eye
Simple answer is on the left hand side, you need to index with k, l, i and varname. So, this ought to work: binned_wind_...

circa 12 anni fa | 0

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How can I merge two strings?
e.g. string1 = 'blah'; string2 = 'bla-de-blah'; string3 = [string1 string2]; You'd need something like: data = ...

circa 12 anni fa | 1

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Variable Matrix and replace values according to set criteria
matrix = [# x y f]; matrix(matrix(:,2) > 4,4) = 4; % This sets all the flags, where x is greater than 4, to 4. matrix(ma...

oltre 12 anni fa | 0

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How can I generate a noise with a required sensitivily power ? i.e. -174 dBm
First: calculate the power value. -174dBm, is 17.4 orders of magnitude down from "milli", so noise_RMS = 0.001 * 10^-17...

oltre 12 anni fa | 0

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How I get image from axis for checkbox and get processed
The easiest way, is to use the "userdata" of one of your GUI objects, using get & set: set(handles.somerandombit,'Userdata...

oltre 12 anni fa | 0

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Compare Colors of 2 Images
I think that if you define "colour" correctly, that you will easily figure out the right measurement. I also think that you ...

oltre 12 anni fa | 0

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having problem with error "index out of bounds" numel (Y)=1"
The error is actually quite clear: Before calling the fixp function, you're setting "Y" to be a scalar. Inside the fix...

oltre 12 anni fa | 0

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Problem about converting Matlab code into execution file
Assuming you've generated the exe correctly, the machine you're trying to run it on will need to have some of the matlab runtime...

oltre 12 anni fa | 0