作者查詢 / bxxl
作者 bxxl 在 PTT [ Electronics ] 看板的留言(推文), 共401則
限定看板:Electronics
看板排序:
全部Baseball25271BaseballXXXX5259Lifeismoney4862Guardians4427C_Chat3925Elephants3752MobileComm3188creditcard2555LoL1708MuscleBeach1395teeth_salon1291Tech_Job1261NBA1148nCoV20191043Lions989Bank_Service880KoreaStar843Stock822ShuangHe766SongShan711Shu-Lin622comm_and_RF573Gossiping572Monkeys543Electronics401XXXXballpark365CVS289Broad_Band273MobilePay228toberich213Soft_Job184WorldCup170hypermall150Tea137Doctor-Info134book131GO112Programming101Foreign_Inv90Cancer85study78CFantasy59tax54MLB52e-shopping41TY_Research41Insurance39Mancare37Olympics_ISG36Salary35Spurs35StupidClown34C_and_CPP31R_Language31CareerPlan30Android27MATLAB26TWproducts23iOS22share22HatePolitics21points21WorkinChina21Actuary20Lakers20Hsinchu18KoreanPop18yoga17Pharmacy15VideoCard15DigiCurrency14CSSE13movie13Python13joke12PHX-Suns12cat11E-appliance11Master_D10medstudent10AdvEduUK9Interior9Linux9Violation9CCSH_89_3178e-coupon8homemaker8HSNU_10088money8CMWang7FITNESS7Mavericks7KR_Entertain6medache6Military6ask5BROADWAY5e-seller5FixMyHouse5G-S-WARRIORS5graduate5Greenfield5Kyoto_Ani5LinKou5TKU_EE_92C5BLAZERS4CPBL4CSMU-Psy4Digitalhome4Education4Examination4fastfood4NCUFingrad034NYUST4PC_Shopping4PhD4TFSHS65th3224TTU-I90B4AKMU3Boy-Girl3Cavaliers3ck49th320_213cksh80th3073cookclub3DailyArticle3Employee3first-wife3FJU-ACCR943Food3Grad-ProbAsk3Jeremy_Lin3Non-Graduate3NTUCH-993PlayStation3Q_ary3Rockets3Shana3Tainan3TakahashiRie3TunHua05t3113WomenTalk3AfterPhD2basketballTW2BigBanciao2BigSanchung2BLACKPINK2BLEACH2C_BOO2C_Question2Cobras2ComGame-Plan2CYHS-3rd-3082einvoice2Fund2GoDragons2H-GAME2Hawks2HCKuo2Headphone2HsinChuang2HSNU_9352HY29th3072IC-Card2KERORO2KG94-3122KS94-3202KS98-3022MiamiHeat2mobilesales2NCNUEM2NTU-EM932NTUT_en489b2Pilates2sandlot_ball2TA_AN2TypeMoon2WCDragons2WorldCupGG2YG_Ent2AC_In1Argentina1Athletics1Aviation1B901010XX1bag1Beauty1Blue_Jays1car1Celtics1CEM921CFP1CGSH87th_3151CGU-Med-951Chiayi1China-Drama1ChineseMed1CHLin1CHSH-93-3041cjjhs3271ck54th3131ck54th3161ck54th3321ck56th3321ckkc1cksh79th1111CMS_97_S3F1Conan1CPU_CID7311CSMU-D891CSMU-MT891CYCU_EE_07A1Dragons1DYU1EYESHIELD211FATE_GO1FatMonkeys1FBG1Finance1FJU-ACC91a1FJU-Trade1ForeignEX1FSHS-93-3101gay1Gemini1GirlComics1Grizzlies1Hamster1HFU_me_89B1HGSH963031HK-drama1HSNU_10051HSNU_8541HSNU_9341I-Lan1IA1Japanese-B941JinYong1K_baseball1Kaohsiung1kawaii1Kep1er1Kings1KNU1Koei1KS94-3071KS94-3091LaClippers1LightNovel1liuyifei1MAC1MOD1Mudran1NBA_Film1NBAGM1NCHU-AGR021NCKU_MEPhC1NDHU_OECLab1NDMC-M1031NDMC-PH251NetRumor1Notebook1NSwitch1NTCPE_SM_951NTHU_ENGI1NTHU_STAT941NTU-Archery1NTUF-921NTUGIEE_EDA1NTUot941NTUST-TX-B961NUU_ER1NY-Yankees1Old-Games1P_Management1PACERS1Palmar_Drama1Prob_Solve1Ptt-Charity1PublicIssue1Raptors1RDSS1roveroldbone1RSSH90_1061RSSH91_3011RSSH92_3051Ruby1Saxophone1SeibuLions1shioulang5361Sixers1SlamDunk1specialman1SportLottery1Starbucks1Sub_Strategy1Suckcomic1SuperIdol1SW_Job1TAXI1tennisprince1Theater1Therapist1THUIM-1st1Timberwolves1Tour-Manager1True-Escape1TTU-US941TW_Entertain1VET_921Whales1YMU_bioMed961YoungDotx31YP91-3061YP94-3101Yup00-021YUYUHAKUSHO1<< 收起看板(316)
17F推: 類比的生活品質好像比較好,以前的數位弟兄說的03/07 14:32
18F→: 生活品質指的是假日去加班頻率之類的事03/07 14:34
5F推: google LDPC implementation + FPGA 或DSP啊09/28 15:04
6F→: 不過以前ic裡面ldpc都是硬體作的,也就是verilog寫的09/28 15:06
3F推: https://en.wikipedia.org/wiki/Wired_logic_connection09/14 09:13
3F推: 官方網站跟手冊啊,像User Guide, Application Note等等.11/16 18:57
4F推: http://www.ti.com/product/TMS320F2812/technicaldocuments11/16 19:00
5F推: google一下也可以找到中文書11/16 19:08
6F→: 例如 https://www.books.com.tw/products/001055712511/16 19:09
17F推: 燈泡的開關是機械式的,打開時會有不連續的突波10/07 22:45
18F→: PWM是電子式的,元件開關都是連續變化,overshoot很少.10/07 22:46
3F推: 不然你哪個訊號有類似clock的功能? stop嗎?05/14 23:19
4F推: 另外最後else應該進不去吧,前面兩塊就包含所有進always條件05/14 23:25
5F推: 不然你把他合成的拿來跑模擬,看是不是符合你的敘述啊05/14 23:35
8F→: 可能你的敘述寫得跟你要的功能不一致,而程式覺得照敘述05/14 23:38
9F→: 你要的東西可以用latch 滿足05/14 23:38
7F推: 演算法泛指解決一個問題的步驟. 各種問題都可能有多種演算法04/16 08:38
8F→: 只要有多種演算法就可以互相比較.04/16 08:38
9F→: 比如說: 網頁的搜尋, 聯誼網的配對, 推薦你最可能買的商品04/16 08:40
10F→: 或是說從你家到公司的最快交通方式04/16 08:41
11F→: 這些是比較複雜的問題,簡化過的問題可以找本演算法的書04/16 08:44
1F推: 把副程式改成MACRO試試?11/22 19:49
2F→: 其實你應該去看翻出來的組合語言,看哪個部份指令/cycle最多11/22 19:50
3F→: 才能決定要改哪裡11/22 19:50
4F推: 另感覺程式結構頗奇怪,為什麼亮第n號燈的函數不用給參數n?11/22 19:59
5F→: 而是用第幾次call他來設計,難道是用global counter嗎?11/22 20:00
6F→: 可這樣設計並不好11/22 20:00
7F→: 再來,你可以先把所有的燈都reset一次再去點你要的燈,11/22 20:02
8F→: 這樣邏輯上或許會簡單一些.11/22 20:03
1F推: digital filter也會有頻率響應,Q級cic的響應是sinc的Q次方06/12 12:22
2F→: 不補就是你頻率響應靠近邊邊時會衰減06/12 12:23
6F推: RMS就波形平方後,積分,除上時間,開根號. 頂多就用到微積分吧08/22 19:17