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EMM盲运动模糊图像的恢复
- 摘 要 盲图像恢复的主要困难是信息不足，而为了恢复图像和确定点扩散函数需要适当的先验知识。解决这个问题的法、 法以及正则化方法等。但是这些方法的计算量都太大，针对上述方法的不足，文章提出了一种恢复图方法有图像的新算法，它通过恢复残差的最小化和后验概率的最大化来估计参数和恢复图像。其中，巧妙地利用了最陡梯度法和 共轭梯度法的迭代求解。对由于运动造成的模糊图像，可以明显地改善图像的质量，实验结果证明，在对模糊操作没有严格限制的情况下，仍可得到较好的恢复图像。,： : 2$*/<$ I?E
Gold1023
- 产生周期为1023=(2^10-1)的Gold序列 delay_numb:G1固定G2相对G1输出的时延(0~1022) 产生周期为127=(2^7-1)的m序列-Have a period of 1023 = (2 ^ 10-1) of the Gold sequence delay_numb: G1 fixed G2 relative G1 output delay (0 ~ 1022) have a period of 127 = (2 ^ 7-1) of the m sequence
usb_msc_overview_1[1].2
- 官方对USB Mass Storage类的定义，通信规范、协议等的具体说明-Detailed USB Class definition
QASk
- Quaternary Amplitude Shift Keying clear all M=3 NPoints=input( Enter the number of points>> ) NumberBits=input( Enter the number of points per bit>> ) Signal Constellation of ASK for i=1:NPoints m=round(rand(
Untitled5
- Quaternary Amplitude Shift Keying clear all M=3 NPoints=input( Enter the number of points>> ) NumberBits=input( Enter the number of points per bit>> ) Signal Constellation of ASK for i=1:NPoints m=round(rand(
untitled
- A bandpass signal is defined by clear all t=-10:0.06:10 m=3*(cos(2*pi*10*t)+4*sin(2*pi*20*t)) x=6*m.*cos(2*pi*100*t) f0=100 fmax=100 NSamples=256 Amplitude Response plot of x(t) figure(1) subplot(211) plot(t,ab
quapsk
- Quaternary Amplitude Shift Keying clear all M=3 NPoints=input( Enter the number of points>> ) NumberBits=input( Enter the number of points per bit>> ) Signal Constellation of ASK for i=1:NPoints m=round(rand(
space-time-block-coding
- An adaptive transmit diversity scheme with quadrant phase constraining feedback is proposed in this paper. With simple linear operations at both transmitter and receiver, the proposed algorithm can achieve better system performances with only 2M
Banking-card-POS-system-v2.2.2.1
- 本系统是参照PBOC2.0、EMV4.2、ISO7816、中国银联POS入网联机等规范开发的针对从事当前EMV迁移工作的人员使用的金融IC（PBOC2.0 EMV 借贷记，M/qPBOC,m/qVSDC,M/Chip,电子现金，电子钱包存折）终端系统，可用于卡片开发测试，理解交易情景等仿真效果。附件有模拟联机程序，有兴趣的朋友可以自己开发发卡行主机服务的模拟程序，对接规则见附件里说明。-The system is modeled PBOC2.0, EMV4.2, ISO7816, China U
Design-of-Handhold-Wireless
- 摘要：采用TI公司第2代射频收发器ZigBee芯片CC2530，设计了适合于工业控制应用的无 述了无线手持器的总体设计方案，详细介绍了手持器的硬件设计和软件编程，并从系统硬件和软件着手，减少了 系统功耗，增加了电池待机时间。经性能测试和项目实践证明，该手持器工作性能稳定、功耗低，在空旷地通信距 离能达到400 m，能够满足工业无线遥控的要求。-Abstract：This paper introduced a wireless handhold controller based
AsymAPPTuCM_punc_ST_Fad_Ray
- Asymmetric punctured to 1/2 turbo coded modulation Reference: A. Stefanov and T.M Duman, “Turbo-Coded Modulation for Systems with Transmit and Receive Antenna Diversity over Block Fading Channels: System Model, Decoding Approaches, and Practical C
AsymAPPTuCM_punc_8_PSK_ST_Fad_Ray
- Asymmetric punctured to 1/2 turbo coded 8-PSK modulation Reference: A. Stefanov and T.M Duman, “Turbo-Coded Modulation for Systems with Transmit and Receive Antenna Diversity over Block Fading Channels: System Model, Decoding Approaches, and Practi
FM-2
- fm modulation in matlab m.file
2fsk
- XG_FSK.m将fsk信号封装成函数，目的是为了计算相干解调的误码率 函数中，i为噪声功率（程序中，经调整处理，i/2才是噪声功率） wm设为0。例如，可在commander窗口中调用 XG_FSK(0.02,0)， 0.02代表着功率为0.01的噪声, 就能产生fsk信号的调制、相干解调过程-XG_FSK.m FSK signal encapsulated into function, the purpose is to calculate the coherent
PAS900B
- 关于通讯的一个小程序，希望和大家交流心得，有不妥之处希望大家指正，谢谢。- PL/M-86 COMPILER PAS_MOD 11/02/ 2 11:11:51 PAGE 1 DOS 5.0 (038-N) PL/M-86 V2.7 COMPILATION OF MODULE PAS_MOD OBJECT MODULE PLACED I
Tera-Copy-2.2-full
- phầ n mề m copy file nhanh và gonk
m
- 编写matlab程序，完成输入倒位序，输出自然顺序，按照时间抽选的基2－FFT算法程序的编写-Write matlab program, complete inversion input sequence, the output of natural order, in accordance with the time selected 2-FFT-algorithm procedures for the preparation
goldcode_seq_gen
- Gold code sequence generator Run from editor Debug (F5) JC 4/25/09 Gold code generation can sometimes be confusing and hopefully this m-file will be helpful. The m-file uses two preferred pairs of m-sequences (length 2^n-1) chips long
Queuing-Systems-in-a-small-clinic
- This report explains the queuing systems in a small clinic which has two types of queuing systems and can be denoted by Kendall’s notation M/U/1 and M/M/2. The confidence intervals for necessary queuing parameters are calculated for both of the que
STBC.m
- 最大似然译码算法在Alamouti方案中的应用。理论上推导出发射天线数为2接收天线为的Alamouti方案与发射天线为1接收天线为2的最大比合并（MRC）接收分集的分集增益相同。并通过Matlab对系统进行了仿真，验证了理论分析的正确性。-Maximum likelihood decoding algorithm in Alamouti Scheme. Theoretically antenna number 2 to the receiving antenna and transmitting