-
huffman
本程序实现了哈夫曼编码，可以应用在图像处理中压缩图像，属于无损压缩！(huffman)
- 2009-07-10 11:18:08下载
- 积分：1
-
R_OBOT
是一个在matlab下的机器人运动仿真的软件，逐步介绍了机器人手臂运动的算法，演示简单明了。(Is a robot under matlab simulation software, and gradually introduced a robotic arm campaign algorithm, simple and clear presentation.)
- 2009-01-23 04:09:48下载
- 积分：1
-
对数谱距离计算的matlab 实现
对数谱距离计算的matlab 实现，可以用于语音增强时性能比较。(log spectrum distance computation with matlab, you can use it for speech enhancement evaluation)
- 2020-07-13 09:48:52下载
- 积分：1
-
ldpc
是最基本的ldpc matlab程序，简单易学，可以经过改编成为ldpc基础(Is the most basic ldpc matlab program)
- 2010-05-15 10:54:53下载
- 积分：1
-
BPANN
基于BP神经网络的字符识别算法源代码，包括网络仅值训练方法，训练是通
过调用34个字符文件夹，识别率达到99.8 。(BP neural network-based character recognition algorithm source code, including the value of the network only training methods, training is by calling the 34-character file folders, the recognition rate of 99.8 .)
- 2015-01-10 22:59:33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
-
Matlab-reduction-demo
model reduction - control theory
- 2012-04-04 14:26:23下载
- 积分：1
-
PCA
pca的matlab程序及其资料，很详细的叙述了算法(pca matlab program and its data, it is a detailed description of the algorithm)
- 2010-05-17 16:34:42下载
- 积分：1
-
SCED
电力系统调度程序，考虑安全约束的经济调度(Power system scheduler
)
- 2021-03-06 20:09:30下载
- 积分：1
-
workspace6
说明： 使用单纯形算法整定pid参数的例程还可以(PID parameters tuning by simplex algorithm)
- 2019-04-01 16:16:10下载
- 积分：1
