求c#语言摩尔斯电码转换的源代码 谁有100个天气电码做成的字体,最近想写一个程序,在C#中调...
\u6469\u5c14\u65af\u7535\u7801\u6570\u5b57\u8f6c\u6587\u5b57\uff1f\u6211\u60f3\u77e5\u9053\u8fc7\u7a0b\u6709\u4e2a\u4e2d\u6587\u5546\u7528\u7535\u7801\uff0c\u56db\u4f4d\u6570\u5b57\u4ee3\u8868\u4e00\u4e2a\u6c49\u5b57\uff0c\u5171\u8868\u793a\u4e86\u7ea6\u4e03\u5343\u5e38\u7528\u6c49\u5b57\u6216\u5b57\u7b26\u3002
\u4f46\u4ed6\u624d\u4e8c\u5341\u4e09\u5c81\uff0c\u957f\u5f97\u53c8\u5e05
\u4ece\u6625\u5929\u7684\u5f00\u7aef\u4e00\u76f4\u8d70\u5230
\u6e05\u5f7b\u60a6\u8033\u7684\u949f\u58f0\u6b22\u5feb\u5730\u6572\u7740
\u6625\u5929\u8fd8\u6ca1\u6709\u6765\u4e34
\u90a3\u513f\u592a\u9633\u80fd\u591f\u6eda\u8f6c\u4ed6\u7684\u5934\u9885
\u7e41\u6742\u7684\u7684\u6d3b\uff0c\u6c89\u6dc0\u7684\u777f\u667a\u7684\u76ee\u4e00\u3002\u54c8\u54c8
字符 电码符号 字符 电码符号 字符 电码符号 字符 电码符号
A .━ B ━... C ━ .━. D ━ ..
E . F ..━. G ━ ━. H ....
I .. J .━ ━ ━ K ━ .━ L .━..
M ━ ━ N ━. O ━ ━ ━ P .━ ━.
Q ━ ━.━ R .━ . S ... T ━
U ..━ V ...━ W .━ ━ X ━ ..━
Y ━.━ ━ Z ━ ━ ..
数字长码
字符 电码符号 字符 电码符号 字符 电码符号 字符 电码符号
0 ━ ━ ━ ━ ━ 1 .━ ━ ━ ━ 2 ..━ ━ ━ 3 ...━ ━
4 ....━ 5 ..... 6 ━.... 7 ━ ━...
8 ━ ━ ━ .. 9 ━ ━ ━ ━ .
数字短码
表示方法1 字符 电码符号 字符 电码符号 字符 电码符号 字符 电码符号
0 — 1 ● — 2 ● ● — 3 ● ● ●— —
4 ● ● ● ● — 5 ● ● ● ● ● 6 — ● ● ● ● 7 — —● ● ●
8 — ● ● 9 — ●
表示方法2 字符 电码符号 字符 电码符号 字符 电码符号 字符 电码符号
0 — 1 ● — 2 ● ● — 3 ●— —
4 ● ● ● — 5 ● ● ● 6 — ● ● ● 7 — —●
8 — ● ● 9 — ●
标点符号
字符 电码符号 字符 电码符号 字符 电码符号 字符 电码符号
. .━.━ .━ : ━ ━ ━... , ━ ━..━ ━ ; ━.━ .━.
? ..━ ━.. = ━ ...━ ' .━ ━ ━ ━ . / ━..━ .
! ━.━ .━ ━ ━ ━....━ _ ..━ ━.━ " .━ ..━.
( ━ .━ ━ . ) ━.━ ━.━ $ ...━ ..━ & ....
@ .━ ━.━ .
非英语字符 字符 电码符号 字符 电码符号 字符 电码符号 字符 电码符号
à或å .━ ━ .━ ä或æ .━.━ ch ━ ━ ━ ━ ç或? ━.━ ..
ð ..━━ . é ..━.. è .━ ..━ ? ━ ━ .━.
? ━ .━━ . ? .━ ━ ━. ñ ━ ━.━ ━ ö或ø ━ ━ ━.
? ...━ . þ .━ ━ .. ü或? ..━ ━
特殊符号 字符 电码符号 字符 电码符号 字符 电码符号 字符 电码符号
AR .━ .━. AS .━ ... K ━.━ SK ...━.━
BT ━...━
特殊符号
同一符号 这是一些有特殊意义的点划组合。它们由二个字母的摩尔斯电码连成一个使用,这样可以省去正常时把它们做为两个字母发送所必须的中间间隔时间。 AR:·—·—·(停止,消息结束) AS:·—···(等待) K:—·—(邀请发射信号)(一般跟随AR,表示“该你了”) SK:···—·—(终止,联络结束) BT:—···—(分隔符) 非同一符号 ···—·(我将重新发送最后一个单词) ·· ··(同样) ········(错误)
常用缩写
缩写和同一符号不同,缩写保留着字元中间的间隔,它们并没有被连成一个使用。 A - All after (问号后用于请求重复) AB - All before (同样) ARRL - American Radio Relay League(美国无线电中继联盟) ABT - About(关于) ADS - Address(地址) AGN - Again(再一次) ANT - Antenna (天线) BN - All between(之间的所有) BUG - Semiautomatic key(半自动的关键) C - Yes(是,好) CBA - Callbook address(呼号手册) CFM - Confirm(确认) CLG - Calling(拨打) CQ - Calling any station(连络任一站台) CUL - See you later(待会见) CUZ - Because(因为) CW - Continuous wave(连续波) CX - Conditions(状况) DE - From(来自) DX - Distance (sometimes refers to long distance contact)(长程通讯) ES - And (和) FB - Fine business (类似于“确定”) FCC - Federal Communications Commission(美国联邦通信委员会) FER - For (为了) FREQ - Frequency(频率) GA - Good afternoon or Go ahead (depending on context)(午安) GE - Good evening(晚安) GM - Good morning(早安) GND - Ground (ground potential)(地表) GD - Good(好) HI - Laughter(笑;笑声) HR - Here(这里) HV - Have(有) LID - Poor operator(可怜的运营商) MILS - Milliamperes(毫安) NIL - Nothing(无) NR - Number(编号) OB - Old boy(老男孩) OC - Old chap(老兄) OM - Old man (any male amateur radio operator is an OM)(任何男性业余无线电操作员是一个OM) OO - Official Observer (官方观察员) OP - Operator(操作员) OT - Old timer(老手) OTC - Old timers club (老前辈俱乐部) OOTC - Old old timers club (老老前辈俱乐部) PSE - Please(请) PWR - Power(功率) QCWA - Quarter Century Wireless Association (四分之一世纪无线协会) R I - acknowledge or decimal point (承认或小数点)(根据上下文确定) RCVR - Receiver(接收器) RPT - Repeat or report)(重复或报告)(根据上下文确定) RST - Signal report format (Readability-Signal Strength-Tone)(收讯指标) RTTY - Radio teletype (无线电电传) RX - Receive(接收) SAE - Self addressed envelope (自我处理的信封) SASE - Self addressed, stamped envelope (自我解决,盖章信封) SED - Said(说) SEZ - Says (说) SIG - Signal(讯号) SIGS - Signals (信号) SKED - Schedule(行程) SN - Soon(很快=不久将来) SOS -(紧急呼救=国际通用) SRI - Sorry(抱歉) STN - Station(电台) TEMP - Temperature(气温) TMW - Tomorrow(明日) TNX - Thanks(感谢) TU - Thank you(感谢你) TX - Transmit(发射器) U - You (你) UR - Your or you're (您或您已经)(根据上下文确定) URS - Yours (你的) VY - Very (非常) WDS - Words (词) WKD - Worked (工作) WL - Will (将) WUD - Would (会) WX - Weather(天气) XMTR - Transmitter(发射机) XYL - Wife(妻子) YL - Young lady (used of any female)(年轻女子) 73 - Best regards(最好的祝福) 88 - Love and kisses(爱与吻之告别)(注意应该使用在“异性”之间) 99 - go way(被要求离开,非友善)
public class MorseConvert
{
System.Collections.Hashtable morseCode=new System.Collections.Hashtable();
public MorseConvert()
{
morseCode["A"] =".-";
morseCode["B"]="-...";
morseCode["C"] = "-.-.";
morseCode["D"] = "-..";
morseCode["E"] = ".";
morseCode["F"] = "..-.";
morseCode["G"] = "--.";
morseCode["H"] = "....";
morseCode["I"] = "..";
morseCode["J"] = ".---";
morseCode["K"] = "-.-";
morseCode["L"] = ".-..";
morseCode["M"] = "--";
morseCode["N"] = "-.";
morseCode["O"] = "---";
morseCode["P"] = ".--.";
morseCode["Q"] = "--.-";
morseCode["R"] = ".-.";
morseCode["S"] = "...";
morseCode["T"] = "-";
morseCode["U"] = "..-";
morseCode["V"] = "...-";
morseCode["W"] = ".--";
morseCode["X"] = "-..-";
morseCode["Y"] = "-.--";
morseCode["Z"] = "--..";
morseCode["1"] = ".----";
morseCode["2"] = "..---";
morseCode["3"] = "...--";
morseCode["4"] = "....-";
morseCode["5"] = ".....";
morseCode["6"] = "-....";
morseCode["7"] = "--...";
morseCode["8"] = "---..";
morseCode["9"] = "----.";
morseCode["0"] = "-----";
morseCode["?"] = "..--..";
morseCode["/"] = "-..-.";
morseCode["["] = "-.-..";
morseCode["]"] = ".---.";
morseCode["-"] = "-....-";
morseCode["."] = ".-.-.-";
morseCode["@"] = "--.-.";
morseCode["*"] = "----";
morseCode["$"] = "...-.";
morseCode["#"] = "..--";
}
public string word2morse(string str)
{
string morse = string.Empty;
str = str.ToUpper();
foreach (char s in str)
{
if (morseCode.ContainsKey(s.ToString()))
{
morse += morseCode[s.ToString()]+" ";
}
}
return morse;
}
public string morse2word(string morse)
{
string word = string.Empty;
string[] morseSplit = morse.Split(' ');
foreach (string str in morseSplit)
{
foreach (System.Collections.DictionaryEntry item in morseCode)
{
if (item.Value.ToString() == str)
{
word += item.Key.ToString();
break;
}
}
}
return word;
}
}
调用:
MorseConvert m = new MorseConvert();
textBox2.Text = m.word2morse(textBox1.Text);//MORSE转换成WORD
textBox1.Text = m.morse2word(textBox2.Text);//WORD转换成MORSE
绛旓細c鐨勬柟绋嬶細x=鏍瑰彿3+2cos胃 y=2sin胃 (x-鈭3)/2=cos胃,(x-鈭3)²/4=cos²胃 y/2=sin胃,y²/4=sin²胃 (x-鈭3)²/4+y²/4=1,灏辨槸 (x-鈭3)²+y²=4,(杩欐槸鍦嗙殑鏂圭▼)p涓篶涓巠姝e崐杞寸殑浜ょ偣 鍦嗗績c涓烘瀬鐐 杩噋鍋氬洯c鐨勫垏绾 姹...
绛旓細鍙互鐢诲浘鍍忥紝涓巠杞翠氦鐐瑰氨鏄c锛涙垨浠绛変簬闆,寰楀埌鐨勫煎嵆涓篶
绛旓細绠楀嚭灏忕悆鍒拌揪浣庣閫熷害锛岀劧鍚庣敤鏀寔鍔涘噺閫熼噸鍔涘拰鎽╂摝鍔涚劧鍚庣瓑浜巑涔榲鐨勫钩鏂归櫎浠鍗冲彲姹傚嚭鍘嬪姏
绛旓細鎺掑垪缁勫悎涓殑C鍜孉璁$畻鏂规硶濡備笅锛氭帓鍒楋細A(n,m)=n脳锛坣-1锛...锛坣-m+1锛=n!/锛坣-m锛!(n涓轰笅鏍,m涓轰笂鏍,浠ヤ笅鍚)缁勫悎锛欳(n,m)=P(n,m)/P(m,m) =n!/m!锛坣-m锛!渚嬪锛欰(4,2)=4!/2!=4*3=12 C(4,2)=4!/(2!*2!)=4*3/(2*1)=6 鎺掑垪缁勫悎娉ㄦ剰锛氬浜庢煇鍑犱釜瑕佹眰...
绛旓細鍏堟眰鍑c锛宑^2=a^2+b^2-2ab*cosC,鍐嶅紑鏍瑰彿姹傚嚭c锛屽啀鏍规嵁姝e鸡瀹氱悊锛歛/sinA=c/sinC锛屾眰鍑篈
绛旓細姣旇緝蹇殑鏂规硶灏辨槸浠0杩涘幓锛屽緱鍒扮殑鍑芥暟鍊煎氨鏄痗锛屼篃灏辨槸鍥惧儚涓婃姏鐗╃嚎鍜寉杞寸殑浜ょ偣鐨勭旱鍧愭爣銆傛垜杩欐槸淇敼鐨勭瓟妗堬紝瑕佺粰鍒嗗摝 濡傛灉a宸茬煡锛宐c鏈煡鐨勮瘽锛岃繖鏃跺欏熀鏈笂鍙兘鏄柟绋嬩簡銆備篃灏辨槸棰樼洰鑲畾缁欏嚭浜嗕袱涓潯浠讹紝鍒╃敤杩欎袱涓潯浠跺垪鍑烘柟绋嬫眰瑙e簲璇ユ槸姣旇緝蹇殑浜嗐傛垨鑰呬綘鐢ㄤ紵杈惧畾寰嬨備篃灏辨槸鍦ㄧ煡閬撹繖涓柟绋嬬殑涓...
绛旓細r = OP = OF1 = OF2 = c = 鈭(3^2+4^2) = 5
绛旓細娌℃湁绠渚挎柟娉曪紝鍙湁瑙f柟绋嬨12/(2+c)=1/(1+c)+15/(3+c)12/(2+c)-1/(1+c)-15/(3+c)=0 12*(1+c)(3+c)-(2+c)(3+c)-15*(2+c)(1+c)=0 12(3+4c+c^2)-(6+5c+c^2)-15(2+3c+c^2)=0 -4c^2-2c=0 -2c^2-c=0 c*(2c+1)=0 c1=0 c2=-1/2 ...
绛旓細妞渾涓c=鈭(a²-b²)鍙屾洸绾夸腑c=鈭(a²+b²)
绛旓細鍥炵瓟锛2c=6鈭5 c=3鈭5