Question

Elementwise comparison

Hi, I have a matrix that I would like to filter the row results using a different filter for each row without having to write a ...

mehr als 10 Jahre ago | 1 answer | 0

Question

Zscore array subset

I am calculating a simple zscore, across my rows for a matrix. What I want to return, in ONE line of code, is just the last colu...

mehr als 10 Jahre ago | 1 answer | 0

Question

Datafeed Toolbox - Haver

Does anyone know if the Haver datafeed will work in a 64 bit Matlab environment? I have a 32 machine where it works just fine bu...

mehr als 10 Jahre ago | 0 answers | 0

Question

Reference Application API via Matlab

I have some VBA code that references a vendor's API in Excel. I am no longer running the job in Excel since I can pull all the d...

mehr als 10 Jahre ago | 1 answer | 0

Question

Run Script file from Matlab

I've got a few scripts that I'm currently running in VBA to push files to an FTP site. That said, I am no longer doing any of th...

mehr als 10 Jahre ago | 1 answer | 0

Question

Convert cell to matrix with mixed data types

I am trying to accomplish something relatively simple (most likely) but am struggling. I have a large cell array that I'd like t...

mehr als 10 Jahre ago | 2 answers | 2

Question

Using Variable Contents to Create Variable names

I have two variables (RtnType and MyPG) each with their values down the rows. I would like to write the results of my code loop ...

mehr als 10 Jahre ago | 2 answers | 0

Question

Drag and Drop Code Functionality

I have two different PC's - an older one with Windows XP SP3, IE8, Matlab R2011a (32bit) and a newer computer - Win7 SP1, IE8, M...

mehr als 10 Jahre ago | 1 answer | 0

Question

Reshape Cell to Matrix

So I'm having an issue adjusting this function to work with my actual dataset and it may be because I still don't understand the...

mehr als 10 Jahre ago | 1 answer | 0

Question

Cell array of Cells to Cell array of Strings

Hopefully this is a fairly simple question, but I am new to Matlab and am having difficulty converting a cell array of cells to ...

mehr als 10 Jahre ago | 2 answers | 0

Question

Reshape Cell to Matrix

I'm receiving a very large quantity of data in a table like format with only 3 columns (Ticker, Return, Date). What I end up wit...

mehr als 10 Jahre ago | 1 answer | 0

Answered

Matlab 64 bit Access 32 bit

After speaking with support multiple times it appears that this is currently not possible. The accessing of a 32 bit Office appl...

Matlab 64 bit Access 32 bit

After speaking with support multiple times it appears that this is currently not possible. The accessing of a 32 bit Office appl...

mehr als 10 Jahre ago | 0

| accepted

Question

Matlab 64 bit Access 32 bit

We use a few access databases for storage of some of our in house data. When we have a 64 bit version of Matlab on the same mach...

mehr als 10 Jahre ago | 1 answer | 0

Answered

Apply logical matrix to dataset

Thank you guys for your help with this. I actually ended up finding two different solutions that would work. If I apply the logi...

Apply logical matrix to dataset

Thank you guys for your help with this. I actually ended up finding two different solutions that would work. If I apply the logi...

mehr als 10 Jahre ago | 0

| accepted

Answered

Apply logical matrix to dataset

I wish it were that easy. I've got plenty of other criteria that is helping me to determine whether a fund is in or out of the c...

Apply logical matrix to dataset

I wish it were that easy. I've got plenty of other criteria that is helping me to determine whether a fund is in or out of the c...

mehr als 10 Jahre ago | 0

Answered

Apply logical matrix to dataset

Thank you guys both for your answers to this point. With my logical matrix I am not only limiting along the x axis but the y axi...

Apply logical matrix to dataset

Thank you guys both for your answers to this point. With my logical matrix I am not only limiting along the x axis but the y axi...

mehr als 10 Jahre ago | 0

Question

Apply logical matrix to dataset

I have a logical matrix (IdxReturns) with the dimension (589x693) which I would like to apply when calculating the product of my...

mehr als 10 Jahre ago | 5 answers | 0

Question

Structure Export

I am trying to do something which I feel is pretty simple. I'm trying to export each of 4 fields from a structure to a .txt file...

mehr als 10 Jahre ago | 1 answer | 0

Answered

Combining Logical Indexes

Excellent that works great. I used the syntax below. Idx3 = bsxfun(@and,index2,index1) So now Idx3 is a 5x5 logical matr...

Combining Logical Indexes

Excellent that works great. I used the syntax below. Idx3 = bsxfun(@and,index2,index1) So now Idx3 is a 5x5 logical matr...

fast 11 Jahre ago | 0

Question

Combining Logical Indexes

I have two logical Indexes that I need to reference with my large Matrix of data before performingons. One Index (MyDates) is 1x...

fast 11 Jahre ago | 2 answers | 0

Question

Conditional Calculations or Loop

I've got a question about how Matlab works with conditional formulas. I have a dataset imported that contains tickers, dates, an...

fast 11 Jahre ago | 1 answer | 0

Question

Creating a Function

This may be a rather simple question for some but I am new to Matlab. I have written a function (in the process of automating a ...

fast 11 Jahre ago | 1 answer | 0