-
voice3
program for distribution stimation of speech
- 2010-09-01 18:36:41下载
- 积分：1
-
Lyapunov
Lyapunov 数值计算，行相空间重构并利用改进方法计算L yapunov 指数(Lyapunov numerical calculation, the phase-space reconstruction and the use of improved methods of calculating L yapunov Index)
- 2008-02-12 00:15:31下载
- 积分：1
-
matlabcode
matlab filters for texture classification
- 2009-11-28 16:14:51下载
- 积分：1
-
Goldseq
用matlab语言实现Goldsequence产生(using Matlab language have Goldsequence)
- 2007-03-19 15:49:55下载
- 积分：1
-
PMSM_DRIVES_SIMULATION123
hi im kamran and i want to introduce my self i mhappy to meet you. bye
- 2013-10-07 17:53:17下载
- 积分：1
-
项目4
说明： 任务：设计一个4×2.5Gbit/s 长距离光纤传输系统，并利用OptiSystem 仿真验证。
要求：
1．采用波分复用技术，波长设置以100GHz 为间隔，频率分别为193.1THz、193.2THz、193.3THz、193.4THz，每个波长传输速率为2.5Gbit/s（NRZ），传输距离为300km。采用常规光纤，光纤损耗系数为0.25dB/km。
2．单通道光发送机最大输出功率为0dBm，光接收机的接收光功率不低于－26dBm，过载点为－10dBm。
3．可以采用EDFA 作为线路放大器，其中EDFA 的输入功率限制在－18～2dBm，最大输出功率20dBm，增益范围为13～25dB，噪声指数4.0dB。(Task: Design a 4 x 2.5 Gbit/s long-distance optical fiber transmission system, and use OptiSystem simulation to verify.
Requirement:
1. Using wavelength division multiplexing technology, the wavelength is set at 100GHz intervals, with frequencies of 193.1 THz, 193.2 THz, 193.3 THz and 193.4 THz, respectively. The transmission rate of each wavelength is 2.5 Gbit/s (NRZ), and the transmission distance is 300 km. The loss coefficient of conventional optical fibers is 0.25dB/km.
2. The maximum output power of a single-channel optical transmitter is 0 dBm, and the receiving power of an optical receiver is not less than -26 dBm, and the overload point is -10 dBm.
3. EDFA can be used as line amplifier, where the input power of EDFA is limited to - 18-2dBm, the maximum output power is 20dBm, the gain range is 13-25dB, and the noise index is 4.0dB.)
- 2019-05-13 09:39:41下载
- 积分：1
-
code
This is a water Marking Demonstration,includes a host image, watermark image
Resultant images are Watermarked image and at decoder, Reconstructed water mark.
- 2010-02-19 00:19:31下载
- 积分：1
-
Chapter8
信道容量和编码。介绍了二进制对称信道和加性高斯白噪声信道。(Channel capacity and coding. Describes the binary symmetric channel and additive white Gaussian noise channel.)
- 2013-10-11 15:04:52下载
- 积分：1
-
imageprocessing
说明： matlab图像处理的基础源码，图像为软件自带图像(matlab image processing based on source code, the software comes with image image)
- 2010-04-29 10:30:20下载
- 积分：1
-
DIFG_windfarm
DIFG风电场的建模仿真包括了多种风速条件下的测试和应用，重点研究扰动风速对电网和风电场本身的影响。(DIFG wind farm modeling and simulation )
- 2014-11-02 15:08:43下载
- 积分：1
