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统计学

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Why a script doesn't work by itself and just included in another script?
Hi there! I have this script : fid = uigetfile('*.sp3'); fid=fopen(fid); fmt=[sat repmat('%f ',1,8)]; s...

6 years 前 | 1 个回答 | 0

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Calculating distance between 3 points.
Yes, he wants me to think a function that calculate the both distances. Actually he wants me to figure out how to define xj, yj ...

6 years 前 | 0

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Calculating distance between 3 points.
Hi there! I have 3 matrix, each one has the first column the X coordinate, the second column the y coordinate and the 3rd col...

6 years 前 | 2 个回答 | 0

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How can I write in MATLAB the D19-12 format?
Hi there! In the text below is used the D19-12 format. I have to use this numbers, they are inputs for my function. My teache...

6 years 前 | 0 个回答 | 0

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How can I correctly use consecutive numbers in a iteration?
Hi there! I have this formula : Ek = mk + e*sin(ek). I know 'mk' and I know 'e'. To find out the value of Ek I have to use...

6 years 前 | 1 个回答 | 0

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Multiple formulas in one function?
Hi there! I have attached 2 pics. There are 7 formulas, the second formula uses the output from the first formula, the third ...

6 years 前 | 1 个回答 | 0

1

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How can I put 2 functios together in just one function?
function all_one function [tk]= time(t,toe) ti=t-toe; if ti>302400; tk= ti-604800; elseif tk<-3...

6 years 前 | 0

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How can I put 2 functios together in just one function?
Thanks guys for your help! What I acctualy need to do is to do the calculations from the pics I’ve attached. I did a fun...

6 years 前 | 0

提问


How can I put 2 functios together in just one function?
Hi there! I have created 2 functions : function [tk]= time(t,toe) ti=t-toe; if ti>302400; tk= ti-6048...

6 years 前 | 4 个回答 | 0

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How can I correctly use if and elseif?
Hi there! I'm a newbie on the Matlab and I just don't know how to write this function. I have two inputs : t and toe I h...

6 years 前 | 2 个回答 | 0

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putting 3 functions in a single one
Hi there! I've worked on the editor and I have 3 functions( the 2 with "afisare" and "civil.."). Now the teacher asks me to pu...

7 years 前 | 0 个回答 | 0

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Hi! How can I extract from the sp3data file just the lines that starts with the *. I need those days in matrix and after that to transform the dates in julian dates. I need the lines to be " 2011-04-19 0:00; 2011-04-19 0:15 and so on. Thank you
you can see what I obtain with this code: fmt=['*' repmat('%f ',1,8)]; fid=fopen('sp3data.txt'); PG_timp=[]; while...

7 years 前 | 0 个回答 | 0

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Hi! Could somebody tell me why few days ago this code worked and now I tried it again and gives me this error? Thank you!
fmt=['PG10 ' repmat('%f ',1,8)]; fid=fopen('sp3data.txt'); PG10=[]; while ~feof(fid) l=fgetl(fid); % read...

7 years 前 | 1 个回答 | 0

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Hello! I need to extract the lines which start with PG10 from this text file. Could you please help me. Thanks! I would use while loop but I am not sure how.
Ôªø#cP2011 4 19 0 0 0.00000000 96 ORBIT IGS08 HLM IGS ## 1632 172800.00000000 900.00000000 55670 0.0000000000000 ...

7 years 前 | 1 个回答 | 0

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Hi. There a text file with many lines and my professor asked me to extract from this text file in a matrix just the lines which contains the word GPS10.he suggested me use fgetl and while lope. Could you please help me?
filename=uigetfile; fid=fopen('sp3data.txt');

7 years 前 | 1 个回答 | 0

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