Community Profile # jaah navi

##### Last seen: 3 months ago
267 total contributions since 2017

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Question

how to multiply three matrices that results in a single value.
I am having three matrices: A=[1 2 3]; B=[4 5 6]; C=[7 8 9]; I need to multiply all the three matrices such that the result ...

3 months ago | 2 answers | 0

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Question

could anyone help me how to improve the quality of matlab fig using applyhatch_plus.
I have generated bar graph with colors using my code and is of good quality.To convert the color graph into patterns i used the...

8 months ago | 0 answers | 0

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Question

could anyone help me how to draw the bar chart with respect to the following code:
code: x=[1 2 3] y=[43 54 60 63 66 65 45 55 61 64 67 47 57 62 69] with respect to 1 i need to plot six datas with...

8 months ago | 1 answer | 0

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Question

could anyone help me how to avoid the repetition of y axis values on the right with respect to the following code
Code: x=1:5 y1=[ 3.5743 2.4635 1.6621 1.3403 0.5476 ]; y2=[3890000 4168000 4446000 4724000 4999000 ] y3...

9 months ago | 1 answer | 0

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Question

Could anyone help me how to plot the graph with respect to x axis in normal form and one y axis in semilog and other y axis in normal form.
I am having the data in x,y1,y2 in graph i want to have x and y2 in normal and y1 should be in semilog. When i used the comman...

9 months ago | 1 answer | 0

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Question

how to append matrices of different sizes together
I am having three different matrices as A = [1 2; 3 4] B = [4 5 6; 7 8 9] C=[10 11 12 13; 14 15 16 17] i want to have the r...

9 months ago | 1 answer | 0

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could anyone help me how to vertically concatenate different mat files of same number of rows with different columns.
the reason i need to concatenate all into a single mat file i need to feed the mat file into the neural network for training.

9 months ago | 0

Question

could anyone help me how to vertically concatenate different mat files of same number of rows with different columns.
A.mat=(10x2) B.mat=(10x4) C.mat=(10x6) i want to vertically concatenate all three .mat files into single final.mat that conta...

9 months ago | 1 answer | 0

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Question

how to combine five different workspace containing two matrices into single workspace.
I am having five different workspaces saved in .mat as one,two,three,four,five where one contains A=4x10 and B=4x10 two conta...

9 months ago | 1 answer | 0

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Question

Could anyone help me how to five different mat files in workspace into a single mat file.
I am having five different mat files as user1.mat,user2.mat,user3.mat,user4.mat and user5.mat I want to combine all five mat fi...

9 months ago | 2 answers | 0

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Question

Could anyone help me how to make the values to be repeated again after 800 iterations for a total of 1000 iterations.
I am having the values to be executed for 1000 iterations Columns 1 through 12 0.8138 0.9390 0.9505 1.0641 ...

9 months ago | 1 answer | 0

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Question

could anyone help me how to plot the confusion matrix with respect to the values
A=[700 0 0; 0 696 4; 0 9 691] B=[150 0 0; 0 141 9; 0 2 148] I want to plot the confusion mat...

9 months ago | 0 answers | 0

### 0

could anyone help me to solve the issue in the following matrix
the entries need not to be restricted. The numbers can be changed with respect to the following conditions. the diagonal of th...

9 months ago | 0

Question

could anyone help me to solve the issue in the following matrix
I ma having matrix A=[ 44 0 0; 0 57 0; 0 1 48] The sum(A) is 150. Could anyone please...

9 months ago | 2 answers | 0

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Question

Could anyone help me how to multiply the second and third element of the row in a matrix by an value of 2 and 3.
I am having the matrix A=[ 2 3 4] I want to multiply the second element by 2 and third element by 3. could anyone pleas...

10 months ago | 1 answer | 0

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Question

Could anyone please help me to do matrix multiplication with respect to the sample data given below.
If A=[2 3 4] B=A*[1; 2; 3] so i want to multiply 2 with [1; 2; 3] followed by 3 with ...

10 months ago | 1 answer | 0

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Question

could anyone help me how to solve the issue in the following code
code: input = [0 0 1; 0 1 1; 1 0 1; 1 1 1; ]; correct_Output = [0 0.5; 0 0.9; ...

10 months ago | 0 answers | 0

### 0

Question

could anyone help me to solve the issue
I want to plot the confusionmatrix for training,testing,validation and overall when i used the command plot confusion command f...

10 months ago | 0 answers | 0

### 0

Question

could anyone help me to compute the confusion matrix for training,validation and testing data set
code: x = irisInputs; t = irisTargets; trainFcn = 'trainscg'; % Scaled conjugate gradient backpropagation. % Create a Pat...

10 months ago | 0 answers | 0

### 0

Question

Could anyone help me to solve the issue.
I am using nntool to train the network once everything got completed, the NNtool displays only performance and training and i ...

10 months ago | 0 answers | 0

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Question

could anyone help me how to maximize the output based on the input data using neural networks.
I having a data set that contains the distance and channel gain of the users. I wnat to group the users into clusters such that...

10 months ago | 0 answers | 0

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Question

Could anyone help me to count the number of elements present in each row are different.
I have two different cells A and B containing the data as follows: A=10X1 cell 'four' 'four' 'two' 'four' 'four' 'two' '...

10 months ago | 1 answer | 0

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Question

Could anyone help me to solve the error in the following code
load fisheriris X = meas; Y = species; Mdl = fitcknn(X,Y,'NumNeighbors',5,'Standardize',1) predictedY = resubPredict(Mdl) C...

10 months ago | 1 answer | 0

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Question

Could anyone help me how to overcome the error in the following code:
code: x = linspace(0,10); y1 = sin(x); y2 = sin(0.9*x); y3 = sin(0.8*x); y4 = sin(0.7*x); y5 = sin(0.6*x); y6 = sin(0.5*x...

11 months ago | 2 answers | 0

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Question

how to select the second maximum value for an array.
A=[20 60 80 100 75 90 35 55] with respect to A if i use the command max(A) it gives 100. But i need to choose the second maxim...

11 months ago | 2 answers | 0

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Question

could anyone help me how to solve the error in matlab 2015a
when i run the command line Md1=fitcsvm(X_train_w_best_features,y_train,'kernelFunction','rbf',... 'OptimizeHyperpar...

12 months ago | 0 answers | 0

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Question

could anyone help me to display the values in the matrix which are greater than the average value for the following code
code: A=[3.3734 5.1245 4.3729 2.8406 6.5283 4.8144 2.9305 6.8098 2.8633 4.2790 6.3190 5.7503 ...

1 year ago | 2 answers | 0

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Question

Could anyone help me how to rearrange the matrix in the descending order with respect to the values in another matrix.
I having two matrices a and b a=[ 0.0067; 1.8509; 0.0018; 0.0008; 0.0003; 0.1866; 0.0057; ...

1 year ago | 1 answer | 0

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Question

could anyone help me how to combine data in two columns
A=[1; 2; 3] B=[4 ; 5; 6] I want to have the result in the following manner [1 4; 2 5; 3 6] could anyone ...

1 year ago | 1 answer | 0

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Question

Could anyone please help me to group the users which are being at a maximum distances to be grouped together.
code: clear all; clc; PPP=[1.7718 2.4035; 1.3717 1.8971; -0.0575 1.2565; 1....

1 year ago | 0 answers | 0