为什么打开电脑屏幕会显示欢迎使用找到新硬件向导这个向导帮助你安...
安卓系统手机下载软件方法有很多,为您提供以下几种方式,请您参考: 1.通过手机中“三星应用商店”或“Galaxy特色订制”搜索需要的软件并下载安装。
2.通过手机浏览器搜索需要的软件下载安装(若是自带的浏览器,下载的安装包保存在我的文件-Download文件夹中)。
3.通过第三方助手类软件下载安装需要的程序。
4.通过电脑下载APK格式的安装包,然后传输到手机中安装。
有没有小软件能打开xls文件的,因为excel太大了
这样的软件很多,下面给你推荐两款Spread32(替代Excel软件) 绿色版(1000KB)http://xdowns.com/soft/188/215/2006/Soft_27807.html近乎完美地支持excel文档,图表、公式、宏,甚至文本框和一些控件。
这么小的身躯表现出来的强劲功能和完美效果实在令人惊叹。
Excel Viewer 2003 V1.0(9.92 MB )http://xdowns.com/soft/4/85/2006/Soft_21687.htmlExcelViewer2003,可以让你阅读、打印excel文件,你不需要安装庞大的office。
有什么软件和Excel功能差不多的?
Excel软件虽然在Windows领域成为经典,但是还是有诸多软件具有类似功能:1.WPS系列软件中的表格软件功能,支持或是兼容不少Excel函数功能,如果是个人版安装了VBA支持也能实现VBA功能,专业版本来就支持VBA,这是国产软件,值得推荐;2.开源的SpreadDesginer软件的表格功能,甚至界面都类似于Excel软件,容易上手。
当然还有许多的软件不胜枚举,如果有兴趣可以逐一测试是否适合你的需求。
女尊穿越小说打包下载
展开全部 由于课程原因,用到了其中的脱机手写汉字库(HWDB1.1trn_gnt 与 HWDB1.1tst _gnt)的数据。
这些数据以 .gnt格式存储,解码后可以得到3755个常用汉字的各300个样本。
按照CASIA的建议,240个不同的书写者的样本作为training set,剩余60位书写者的样本作为testing set, 则共有897758个training sample, 223991个testing sample. 本文提供一段python脚本,可以直接将其中的数据存储成numpy数组文件(.npy文件)。
只是,由于图像位置及大小对齐处理的原因,代码效率不是很高,执行起来需要的时间有点久: Intel Core i7-4710MQ16GB DDR3L RAM123 配置下,training set由.gnt文件转成.npy文件共花费 78 分钟。
最终的结果文件有点大(training set 876MB, testing set 218M),可能存成.npy文件不如.h5文件更方便些。
另外,请大家在使用数据时遵守CASIA对于该数据库数据的使用要求。
gnt格式定义见下图: 如图所示,文件的前4个字节记录了第一个字符数据与下一个字符数据之间的字节数,比如这4个字节是35656的话,第二个字符的数据就是从第35657个字节开始(下标35656)。
接下来的两个字节存储该字符的GBK编码,再下面的4个字节记录了字符图片的宽度和高度,然后就是字符图片的数据(按行存储)。
所需依赖: opencv (>=2.0)numpy具体代码如下: # -*- coding: utf-8 -*-from __future__ import print_functionimport cv2import numpy as npimport osimport structimport sysimport zipfiledef gnt2npy(src_file, dst_file, image_size, map_file): ''' 将gnt文件存为npy格式 param src_file: 源文件名,gnt文件 param dst_file: 目标文件名, 若此参数设置为'xxx',则会生成xxx_images.npy 和 xxx_labels.npy param image_size: 图片大小,设置为m时,最终文件的大小将为 m x m param map_file: 由于汉字编码不连续,作为分类label并不合适,该文件保存汉字码和label的映射关系 ''' code_map = {} if os.path.exists(map_file): with open(map_file, 'r') as fp: for line in fp.readlines(): if len(line) == 0: continue; code, label = line.split() code_map[int(code)] = int(label) fp.close() images = [] labels = [] if zipfile.is_zipfile(src_file): #单体zip文件 zip_file = zipfile.ZipFile(src_file, 'r') file_list = zip_file.namelist() for file_name in file_list: print("processing %s ..." % file_name) data_file = zip_file.open(file_name) total_bytes = zip_file.getinfo(file_name).file_size image_list, label_list, code_map = readFromGnt(data_file, file_name, image_size, total_bytes, code_map) images += image_list labels += label_list elif os.path.isdir(src_file): #包含gnt文件的文件夹 file_list = os.listdir(src_file) for file_name in file_list: file_name = src_file + os.sep + file_name print("processing %s ..." % file_name) data_file = open(file_name, 'rb') total_bytes = os.path.getsize(file_name) image_list, label_list, code_map = readFromGnt(data_file, image_size, total_bytes, code_map) images += image_list labels += label_list else: sys.stderr.write('Source file should be a ziped file containing the gnt files. Plese check your input again.\n') return None with open(map_file, 'w') as fp: for code in code_map: print(code, code_map[code], file=fp) fp.close() np.save(dst_file + '_images.npy', images) np.save(dst_file + '_labels.npy', labels)def readFromGnt(data_file, image_size, total_bytes, code_map): ''' 从文件对象中读取数据并返回 param data_file, 文件对象 param image_size: 图片大小,设置为m时,最终文件的大小将为m x m param total_bytes: 文件总byte数 param code_map: 由于汉字编码不连续,作为分类label并不合适,该dict保存汉字码和label的映射关系 ''' decoded_bytes = 0 image_list = [] label_list = [] new_label = len(code_map) while decoded_bytes != total_bytes: data_length, = struct.unpack('H', data_file.read(2)) image_width, = struct.unpack('<H', data_file.read(2)) image_height, = struct.unpack('<H', data_file.read(2)) arc_length = image_width if image_width < image_height: arc_length = image_height temp_image = 255 * np.ones((arc_length, arc_length ,1), np.uint8) row_begin = (arc_length - image_height) // 2 col_begin = (arc_length - image_width) // 2 for row in range(row_begin, image_height + row_begin): for col in range(col_begin, image_width + col_begin): temp_image[row, col], = struct.unpack('B', data_file.read(1)) decoded_bytes += data_length result_image = cv2.resize(temp_image, (image_size, image_size)) if tag_code not in code_map: code_map[tag_code] = new_label new_label += 1 image_list.append(result_image) label_list.append(code_map[tag_code]) return image_list, label_list, code_mapif __name__=='__main...
谁能告诉我一些英语缩写语
ASAP= As soon as possible尽快BF =Boyfriend 男朋友BTW= By the way 随便说一下BBL= Be back later 稍后回来BRB=Be right back 很快回来CU= See you 再见CUL= See you later 下次再会DIIK= Damned if I known 我真的不知道DS= Dunce smiley 笨伯FE= For example 举例FTF= Face to face 面对面FYI= For your information 供参考GF= girlfriend 女朋友IAE= In any event无论如何IC= I see 我明白ILY= I love you 我爱你IMHO= In my humble opinion 依愚人之见IMO= In my opinion 依我所见IOW= In other words 换句话说LOL= laughing out loudly 大声笑NRN= No reply necessary 不必回信OIC= Oh, I see 哦,我知道PEM= Privacy enhanced mail 保密邮件RSVP= Reply if you please 请答复TIA= Thanks in advance 十分感谢TTUL= Talk to you later 以后再讲TY= Thank you 谢谢VG= very good 很好WRT= With respect to 关于WYMM= Will you marry me 愿意嫁给我吗2B or not 2B To Be Or Not To Be 4ever Forever A/S/L Age/Sex/Location *****AFAIC As Far As I'm Concerned AFAIK As Far As I Know AFK Away From Keyboard AIAMU And I'm A Monkey's Uncle AISI As I See It AKA Also Known As AMBW All My Best Wishes ANFAWFOWS And Now For A Word Word From Our Web Sponsor AOTS All Of The Sudden ASAFP As Soon As "Friggin" Possible ASAP As Soon As Possible *****ATST At The Same Time AWGTHTGTTA Are We Going To Have To Go Through This Again AYSOS Are You Stupid Or Something B4 Before B4N Bye For Now BBFBBM Body By Fisher, Brains by Mattel BBIAB Be Back In A Bit BBIAF Be Back In A Few BBL Be Back Later BBN Bye Bye Now BCNU Be Seein' You BFD Big Fucking Deal BFN Bye For Now BHOF Bald Headed Old Fart BIF Basis In Fact BITD Back In The Day BM Byte Me BMOTA Byte Me On The Ass BNF Big Name Fan BOHICA Bend Over Here It Comes Again BR Bathroom BRB Be Right Back BRT Be Right There BS Big Smile BT Byte This BTDT Been There Done That BTSOOM Beats The Shit Out Of Me BTW By The Way *****BTWBO Be There With Bells On BWDIK But What Do I Know? BWO Black, White or Other CEO Chief Executive Officer CIAO Goodbye (in Italian) CID Consider It Done CIO Check It Out CIS CompuServe Information Service CMF Count My Fingers CofS Church of Scientology CRAFT Can't Remember a Fucking Thing CRAWS Can't Remember Anything Worth A Shit CSL Can't Stop Laughing CTC Choaking The Chicken CUL8R See You Later CWYL Chat With You Later CYA Cover Your Ass CYL See You Later DBEYR Don't Believe Everything You Read DD Due Diligence DDD Direct Distance Dial DETI Don't Even Think It DGT Don't Go There DHYB Don't Hold Your Breath DILLIGAD Do I Look Like I Give A Damn DILLIGAS Do I Look Like I Give A ShitDKDC Don't Know Don't Care DLTM Don't Lie To Me DQYDJ Don't Quit You're Day Job DRIB Don't Read If Busy DYSTSOTT Did You See The Size Of That Thing EG Evil Grin EOM End Of Message ESO Equipment Smarter than Operator F2F Face-to-Face FBKS Failure Between Keyboard and Seat FE Fatal Error FF&PN Fresh Fields and Pastures New FO Fuck Off ***FOAF Friend Of A Friend FTASB Faster Than A Speeding Bullet FTL Faster Than Light FTTB For The Time Being FUBAR Fucked Up Beyond All Recognition FUBB Fucked Up Beyond Belief FUD (Spreading) Fear, Uncertainty, and Disinformation FWIW For What It's Worth FYA For Your Amusement FYI For Your Information FYM For Your Misinformation GAL Get A Life GG Good Game or Gotta Go GIGO Garbage In, Garbage Out GIWIST Gee, I Wish I'd Said That GL Good Luck GLYASDI God Loves You And So Do I GMTA Great Minds Think Alike GNBLFY Got Nothing But Love For You GR&D Grinning Running And Ducking GR8 Great ***GRRRR "Growling" GSOAS Go Sit On A Snake GTG Got To Go *****GTGB Got To Go, Bye GTGP Got To Go Pee GTH Go To Hell GTSY Glad To See Ya GYPO Get Your Pants Off HAGO Have A Good One HAK Hugs And Kisses HB Hurry Back HD Hold HHO1/2K Ha Ha, Only Half Kidding HHOK Ha Ha, Only Kidding HIOOC Help! I'm Out of Coffee HTH Hope This (That) Helps HUA Heads Up Ace HUYA Head Up Your Ass IAC In Any Case IAE In Any Event IANAC I Am Not A Crook IANAL I Am Not A Lawyer IBT In Between Technology IBTD I Beg To Differ IC In Character IDGAF I Don't Give A Fuck IDGI I Don't Get It IDK I Don't Know IDKY I Don't Know You IDST I Didn't Say That IDTS I Don't Think So IFAB I Found A Bug ***IFU I Fucked Up IGGP I Gotta Go Pee IIIO Intel Inside, Idiot Outside IIMAD If It Makes An(y) ...
视频转换器我把电影120MB转为MP4格式的可是变成200多MB了 怎么...
分辨率调低一点超级转霸国产优秀视频格式 转换器,专业的转换软件,为视频格式文件转换提供终极解决的方案,它能够读取各种视频和音频文件,并且将他们快速转换为流行的媒体文件格式。
拥有非常漂亮 友好的界面. 它几乎涵盖了所有流行的影音多媒体文件格式, 包括AVI, Mpg, RM, RMVB, 3GP, MP4, AMV, Mpeg, Mpeg1, Mpeg2, Mpeg4, VCD, SVCD, DVD, XVID, DivX, ASF, WMV, SWF, IPOD, PSP, GIF, MJPEG, QuickTime, MOV, FLV, MKV, DV以及所有的音频格式.支持 AVI/DIVX/XVID/DIV, MPEG/MPG/DAT, WMV/ASF/ASX, RM/RMVB, MOV/QT, 3GP/3G2, MP4/M4V 和所有可播放视频格式。
支持批量文件转换,如何转换mp4支持二次编码,确保最佳的输出视频品质,支持直接将任意视频文件转换为 3GP/3G2 格式,不损失画面品质,输出视频支持多种分辨率 (QCIF, SQCIF, CIF, VGA, QVGA 等)。
简洁的用户界面,非常易于使用,参数设置十分简单。
超级转霸total video converter。