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基于MATLAB软件下的QPSK 调制解调(MATLAB-based software under the QPSK modulation and demodulation)

小波分析理论与MATLAB小波分析的应用领网域十分广泛，它包括：数学领网域的许多学科；信号分析、影像处理；量子力学、理论物理；军事电子对抗与武器的智能化；电脑分类与识别；音乐与语言的人工合成；医学成像与诊断(MATLAB wavelet analysis theory and application of wavelet analysis collar domain is very extensive, it includes: Mathematics collar domain many disciplines signal analysis, image processing quantum mechanics, theoretical physics military weapons, electronic warfare and intelligence computer classification and identification synthetic music and language medical imaging and diagnostics)

本程序用于对细胞图像进行边缘检测 （内含源程序m-file和例图）(This procedure is used to image cell edge detection (m-file containing source and illustration))

一个永磁同步电机的滑模变结构仿真，经过测试可以用哦。(A sliding mode variable structure of permanent magnet synchronous motor simulation, can be used.)

城市倒流交通双层规划，优化计算，模型，智能算法(Based on the reliability of urban road network optimization model and algorithm)

说明：  基于模拟退火算法的TSP问题解算方法和二维路径规划(Based on simulated annealing algorithm for TSP solution method and two-dimensional path planning)

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.)

该程序是描述线程的,能够帮助初学者更好的理解线程的实现过程。(this program is about thread in Java.)

matlab实用教程，非常好，上手很快，先把基本的学会以后更好拓展。(matlab practical course, very good, to get started quickly, first learn the basic of a better future expansion.)

自己写的经典Rls算法，含有丰富的程序说明(Write your own classic Rls algorithm, rich description of the procedures)