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西安交大最新关于小波的论文，对初学者帮助非常大，请大家多多支持...
西安交大最新关于小波的论文，对初学者帮助非常大，请大家多多支持-Xi"an Jiaotong University on the latest wavelet paper for beginners great help, we can support
- 2022-01-21 20:47:17下载
- 积分：1
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BLDC
说明： stm32实现无刷直流电机双闭环控制，非常优秀(STM32 realizes double closed-loop control of Brushless DC motor, which is excellent)
- 2019-02-19 21:28:24下载
- 积分：1
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UMAT1D83
说明： abaqus umat子程序一维损伤模型 程序名umat1d83.for(The one-dimensional damage model is implemented in Abaqus using the UMAT subroutine umat1d83.for. The following items describe the procedure used to explicitly evaluate the damage constitutive equation)
- 2019-05-28 19:16:43下载
- 积分：1
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untitled
Test the picture of Lena.
- 2019-04-22 13:00:25下载
- 积分：1
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iechajian
IEchajian-IE
- 2022-05-12 10:31:18下载
- 积分：1
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ofdm信道特性 channel
ofdm信道特性
Channel transmission simulator
Channel transmission simulator
％
％ inputs:
％ sig2 - noise variance
％ Mt - number of Tx antennas
％ Mr - number of Rx antennas
％ x - vector of complex input symbols (for MIMO, this is a matrix, where each column
％ is the value of the antenna outputs at a single time instance)
％ H - frequency selective channel - represented in block-Toeplitz form for MIMO transmission
％ N - number of symbols transmitted in OFDM frame
％
％ outputs:
％ y - vector of channel outputs (matrix for MIMO again, just like x matrix)
％ create noise vector sequence (each row is a different antenna, each column is a
％ different time index) note: noise is spatially and temporally white(channel characteristics of OFDM Channel transmission simulatorChannel transmission simulator inputs: sig2- noise variance Mt- number of Tx antennas Mr- number of Rx antennas x- vector of complex input symbols (for MIMO, this is a matrix, where each column is the value of the antenna outputs at a single time instance) H- frequency selective channel- represented in block-Toeplitz form for MIMO transmission N- number of symbols transmitted in OFDM frame outputs: y- vector of channel outputs (matrix for MIMO again, just like x matrix) create noise vector sequence (each row is a different antenna, each column is a different time index) note: noise is spatially and temporally white)
- 2008-06-06 10:33:53下载
- 积分：1
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8人抢答器
说明： 基于AT89C51单片机设计制作一个抢答器，具体要求如下：
1、 设计一个智力竞赛抢答器，可同时共8名选手参加比赛，编号为1、2、3、4、5、6、7、8，各用一个按键。
2、 用一个按键作为主持人总开关，用来控制系统的清零和抢答的开始。
3、 抢答器开始后，数码管开始10秒倒计时，若有选手按动抢答按钮，在LED数码管上显示选手的编号，同时灯亮且伴随声音提示；倒计时完成后，选手不能在抢答；有人抢答成功后，要禁止其他选手抢答；最先抢答选手的编号一直保留到主持人将系统清零。(Based on AT89C51 single chip computer, a rush answerer is designed and manufactured. The specific requirements are as follows:
1. Designing an intelligence contest answering machine, which can be attended by 8 competitors at the same time, numbered 1, 2, 3, 4, 5, 6, 7 and 8, each with a button.
2. A key is used as the master switch of the host, which is used to clear the zero of the control system and start the rush response.
3. After the answering machine starts, the digital tube counts down 10 seconds. If a player presses the answering button and displays the player's number on the LED digital tube, the light is on and accompanied by sound prompts. After the countdown is completed, the competitor can't rush to answer. When someone rushes to answer successfully, other competitors are forbidden to rush to answer. The number of the first competitor is kept until the host clears the system.)
- 2019-03-15 22:25:56下载
- 积分：1
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PROVIDES TO USE REPULSIVE PARTICLE SWARM METHOD TO COMPUTE COMPOSITE INDEX
PROVIDES TO USE REPULSIVE PARTICLE SWARM METHOD TO COMPUTE COMPOSITE INDEX
- 2022-01-22 00:02:30下载
- 积分：1
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从ACDSee PowerPack V7.0.62（YY汉化版）中提取出来的好用的图片编辑处理软件...
从ACDSee PowerPack V7.0.62（YY汉化版）中提取出来的好用的图片编辑处理软件 --- ACD Photo Editor 3,1,44,2 汉化精简绿色版！ACDSee越来越庞大，实用性却不见得越来越好，对我有吸引力的只是其中的ACD Photo Editor。-From the ACDSee PowerPack V7.0.62 (YY汉化version) extracted by the treatment-to-use picture editing software--- ACD Photo Editor 3,1,44,2汉化streamline green version! ACDSee more and more large, more and more practical but not necessarily better, for me there is only one of the attractiveness of the ACD Photo Editor.
- 2022-02-21 10:21:50下载
- 积分：1
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Aula-6-Aletas-teoria-1
说明： a descrption of alets, transfer heat, cold, hot, calculate area of change.
- 2019-04-06 00:16:03下载
- 积分：1
