mlclass-ex6

用matlab 求解有限元 ,求解有限元 ,求解有限元 (finit elements method)

12行：host= gatest ％在matlab的安装盘，例如c:下设置的程序源码运行结果目录。 源代码完整 ">

内容包括灰度的调整的介绍，灰度的调整常用函数，灰度的调整例子和图像(failed to translate)

针对信号自适应chirplet分解未知参数多、实现起来比较困难的特点，文献[1]提出了一种新的chirplet分解快速算法。该算法利用计算信号的二次相位函数，得到其能量分布集中于于信号的调频率曲线上的结论，此时通过谱峰检测可同时获得chirplet调频率、时间中心和幅度的估计；然后通过解线性调频技术获得其初始频率和宽度的估计，仿真结果验证了本文算法的有效性。 (For the signal adaptive the chirplet decomposition of unknown parameters to achieve difficult to literature [1] proposed a new fast algorithm for chirplet decomposition. The algorithm makes use of the secondary phase of the calculated signal function, the conclusion focused on energy distribution curve to tune the frequency of the signal by the peak detection chirplet tune frequency, time center and amplitude estimates then by solving chirp technology to obtain the initial frequency and width is estimated that the simulation results demonstrate the effectiveness of the proposed algorithm.)

EARLANG B MATLAB CODE IN TELECOM

coherent detection matlab simulink

复形调优算法，，本算法是改进型算法，它在全局范围内寻找最优点，收敛效果好且快(Complex tuning algorithms, the algorithm is modified algorithm, the scope of its global search for the most advantage of faster convergence and better)

机械臂PD控制 matlab程序 有跟踪和控制功能(Manipulator with PD control matlab program to track and control functions)

粒子优化算法pso，matlab源代码~~~~(Particle optimization algorithm pso, matlab source code)

In this simulink model , BPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.