warnerchang

Last seen: Today | Active since 2021

Never be afraid to try something new

Programming Languages:
MATLAB
Spoken Languages:
English

Statistics

All

View badges

Content Feed

Question

How to plot a 3D disk with several holes quickly?
I used "patch" to plot a 3D disk with single central hole successfully, however, I do not know how to plot a 3D disk with severa...

environ 2 mois ago | 0 answers | 0

0

answers

Question

Ｌｉｍｉｔ　ａｎｇｌｅ　ｉｎ　［－９０，９０］　ｄｅｇｒｅｅ
Aｓ　Ｉ　ｗａｓ　ｕｓｉｎｇ　ｏｄｅ４５　ｔｏ　ｓｏｌｖｅ　ＯＤＥｓ，　Ｉ　ｄｏ　ｎｏｔ　ｋｎｏｗ　ｔｏ　ｌｉｍｉｔ　ｔｈｅ　ｒｅｓｕｌｔ　ｉｎ　［－９０，９０］　ｄｅｇｒｅｅ．　Ａｎｙｏｎｅ　ｍａｙ　ｐｒｏｖｉｄｅ　ｓｏｍｅ　ｈｅｌｐ？

4 mois ago | 1 answer | 0

1

answer

Question

label is not at the center of axes
when I was plotting a 3D line, I tried to use xlabel/ylabel to make a axis label. However, I found these labels are not at the c...

4 mois ago | 1 answer | 0

1

answer

Question

how can I change lighting using codes?
Now, I plot a figure, however, it is dark. And I use the button to change the lighting, I am wondering whether there exists a me...

4 mois ago | 1 answer | 0

1

answer

Question

How to define a colormap easily
I tried to define a colormap, however it is rather difficult, because I have to choose a value and then I see what the color it ...

4 mois ago | 2 answers | 0

2

answers

Question

what is the time complexity of function 'reshape'
anyone knows what is the time complexity of function 'reshape'?

4 mois ago | 2 answers | 0

2

answers

Question

why use limit function goes wrong
syms x f=(2/pi*atan(x))^x; limit(f,x,inf,'right') Prompt：Inconsistent limit direction. however，I tried to transform the f...

4 mois ago | 1 answer | 0

1

answer

Question

How to adjust the brightness of an image in YCbCr color space
anyone know how to adjust the brightness of an image in YCbCr color space?

4 mois ago | 1 answer | 0

1

answer

Question

Why two methods give different results, and which is correct?
I use ode15i and ode45 to solve an implicit function, however two methods give different results, which is correct? clear clc ...

5 mois ago | 1 answer | 0

1

answer

Question

why it will go wrong using 'cell'?
Recently, I ran two codes as follow: a={[],[]};a{1}(a{1}==3)=[]; % it will go wrong b=cell(1,2);b{1}(b{1}==3)=[];

5 mois ago | 1 answer | 2

1

answer

Solved

Find Logic 1

7 mois ago

Solved

Find Logic 3

7 mois ago

Solved

Find Logic 4

7 mois ago

Solved

Find Logic 6

7 mois ago

Solved

Find Logic 7

7 mois ago

Solved

Find Logic 8

7 mois ago

Solved

Find Logic 9

7 mois ago

Solved

Find Logic 10

7 mois ago

Solved

Find Logic 11

7 mois ago

Solved

Find Logic 12

7 mois ago

Solved

Find Logic 13

7 mois ago

Solved

Find Logic 15

7 mois ago

Solved

Find Logic 14

7 mois ago

Solved

Find Logic 16

7 mois ago

Solved

Find Logic 17

7 mois ago

Solved

Find Logic 18

7 mois ago

Solved

Find Logic 19

7 mois ago

Solved

文字列の最初と最後の文字だけ抜き出しましょう。
文字列の最初と最後の文字をつなげて返すような関数を作成しましょう。もし文字が一つしかない場合、その文字は最初と最後の文字のため、関数はその文字を二回返すようにしておきましょう。例: stringfirstandlast('borin...

8 mois ago

Solved

対称で、n*2n のサイズの行列を作成しましょう
サイズが n*2n の "mirror" 行列（対称行列）を作成しましょう。例: n=2 の場合、以下のような出力を返します。 m = [ 1 2 2 1 1 2 2 1 ] n = 3 の場合、以下のよう...

8 mois ago

Solved

英語の文章内の母音を取り除くコードを書きましょう。
与えられた英語の文章内の母音を取り除きましょう。例: 入力 s1 が 'Jack and Jill went up the hill' の場合、出力 s2 は 'Jck nd Jll wnt p th hll' * (英語版) ...

8 mois ago

warnerchang

Statistics

Community

Community

MATLAB Answers

Cody

Cody

File Exchange

Cody

Cody

Cody

Cody

Cody

Cody

Content Feed

0

1

1

1

2

2

1

1

1

1