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Daniel Bulant 2022-06-09 11:32:24 +02:00
parent 8546687166
commit dfa6ebcdd8
6 changed files with 809 additions and 5 deletions
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10
notes/.obsidian/plugins/obsidian-activity-history/data.json vendored
View file

@ -12,8 +12,8 @@
"checkpointList": [
{
"path": "/",
"date": "2022-06-08",
"size": 842719
"date": "2022-06-09",
"size": 855001
}
],
"activityHistory": [
@ -706,7 +706,11 @@
},
{
"date": "2022-06-08",
"value": 275
"value": 1125
},
{
"date": "2022-06-09",
"value": 11496
}
]
}

2
notes/.obsidian/plugins/obsidian-excalidraw-plugin/data.json vendored
View file

@ -53,7 +53,7 @@
"fieldSuggester": true,
"compatibilityMode": false,
"drawingOpenCount": 0,
"library": "{\"type\":\"excalidrawlib\",\"version\":1,\"library\":[]}",
"library": "deprecated",
"library2": {
"type": "excalidrawlib",
"version": 2,

738
notes/data/Rezistory 2022-06-09 11.29.33.excalidraw.md Normal file
View file

@ -0,0 +1,738 @@
---
excalidraw-plugin: parsed
tags: [excalidraw]
---
==⚠ Switch to EXCALIDRAW VIEW in the MORE OPTIONS menu of this document. ⚠==
# Text Elements
4 ^tENsvJgU
^WgnkIdRb
8 ^ZXDxaoUQ
^XPb7ptk2
10 ^waSmgl0i
10 ^vkg3ZFeO
%%
# Drawing
```json
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},
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"currentItemFillStyle": "hachure",
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```
%%

9
notes/data/data.md
View file

@ -23,6 +23,9 @@ imagePrefix: 'data/'
- [[data/kótování příklad 1 2.bmp|kótování příklad 1 2.bmp]]
- [[data/kótování příklad 1.bmp|kótování příklad 1.bmp]]
- [[data/kótování příklad 1.svg|kótování příklad 1.svg]]
- [[data/Matice 1.bmp|Matice 1.bmp]]
- [[data/Matice 2.bmp|Matice 2.bmp]]
- [[data/Matice 3.bmp|Matice 3.bmp]]
- [[data/Matice.bmp|Matice.bmp]]
- [[data/Metrický závit.bmp|Metrický závit.bmp]]
- [[data/Opakující se prvky_2021-11-26 12.28.49.excalidraw|Opakující se prvky_2021-11-26 12.28.49.excalidraw]]
@ -116,6 +119,12 @@ imagePrefix: 'data/'
- [[data/Pasted image 20220216103838.png|Pasted image 20220216103838.png]]
- [[data/Pasted image 20220216103846.png|Pasted image 20220216103846.png]]
- [[data/Pasted image 20220216104238.png|Pasted image 20220216104238.png]]
- [[data/Pasted image 20220330092631.png|Pasted image 20220330092631.png]]
- [[data/Rezistory 2022-06-09 11.29.33.excalidraw|Rezistory 2022-06-09 11.29.33.excalidraw]]
- [[data/spoj průchozím šroubem 1.bmp|spoj průchozím šroubem 1.bmp]]
- [[data/spoj průchozím šroubem 2.bmp|spoj průchozím šroubem 2.bmp]]
- [[data/spoj průchozím šroubem.bmp|spoj průchozím šroubem.bmp]]
- [[data/šroub M24.bmp|šroub M24.bmp]]
- [[data/Struktura povrchu_označení.excalidraw|Struktura povrchu_označení.excalidraw]]
- [[data/struktura povrchu.bmp|struktura povrchu.bmp]]
- [[data/struktura povrchu.svg|struktura povrchu.svg]]

8
notes/ele/Rezistory.md
View file

@ -59,4 +59,10 @@ $R_2=2413.95 \ohm$
$R=\frac{1}{\frac{1}{1.2k\ohm} + \frac{1}{1.5k\ohm} + \frac{1}{1.8k\ohm} + \frac{1}{2.2k\ohm} + \frac{1}{2.7k\ohm}}$
$R=\frac{1}{2.88047k\ohm}=347.165\ohm$
![](Pasted%20image%2020220103085740.png)
![](Pasted%20image%2020220103085740.png)
---
![[Rezistory 2022-06-09 11.29.33.excalidraw]]

47
notes/mat/Příklady.md
View file

@ -146,3 +146,50 @@ $-26x\ge-14$
$26x\le14$
$x\le\frac{14}{26}$
$x\le\frac{7}{13}$
---
$(x+2)^2=x^2+40$
$x^2+2x2+2^2=x^2+40$
$x^2+4x+4=x^2+40$
$x^2+4x-36=x^2$
$4x-36=0$
$4x=36$
$x=9$
---
Pokud se obě strany zvětší o $2 cm$, obsah se zvětší o $34cm^2$.
Jestliže stranu A zmenšíme o $1 cm$, a stranu B zvětšíme o 1 cm, zmenší se o $6cm^2$.
Jaký je obvod
$(x+2)(y+2)=xy+34$
$(x-1)(y+1)=xy-6$
$xy+2y+2x=xy+34$
$xy+x-y=xy-6$
$2y+2x=34$; Obvod
$x-y=-6$
---
Maturity
A+C = 37
B+C = 35
D = 30
C = 12
---
Trojciferný číslo má součet cifer 22. Když vyměníme první a třetí cifru, dostaneme číslo o 297 větší než bylo původní číslo. A když vyměním u původního čísla třetí a druhou cifru, dostaneme číslo o 18 větší než původní.
$x+y+z=22$
$x+10y+100z=100x+10y+z+297$
$100x+y+10z=100x+10y+z+18$
$x=6$
$y=7$
$z=9$