Optimal-design-of-PID-parameter

matlab编写的dct变换及游程编码解码程序(matlab prepared DCT transform and run-length coding decoding procedures)

说明：  用matlab程序仿真QPSK系统中调制、解调，懂得QPSK通信系统的真正内涵(QPSK simulation with matlab program system modulation, demodulation, QPSK communication system to understand the real meaning of)

Two functions for projection matrix estimation (the two methods can be found in Trucco).

一些关于MATLAB编写的空间插值法程序，对初学者有一定的帮助作用(About the spatial interpolation MATLAB program written for beginners with some helpful)

对含有噪声的图像进行自适应方差双边滤波，与中值滤波进行比较(Consists of the noise image variance adaptive bilateral filtering, comparing with the median filtering)

基于MATLAB的微粒群工具箱，算法模型中引入收缩因子，收敛速度有所提高，但对高维函数的优化效果仍然不理想。(based on MATLAB Toolbox PSO algorithm model introduced shrinkage factor, convergence rate increase, but for high-dimensional optimization function effects are still not ideal.)

说明：  通过引入磁光材料的非互易回转因子，形成新型光束传播方法（BPM），从而计算磁光波导的非互易效应。磁光波导参数可调，非互易回转因子可调。(calculate the nonreciprocal effect of magneto-optical waveguide using the beam-propagation method based on nonreciprocal element.)

对信号进行傅里叶变换，并绘出频谱图，功率谱，对数谱等。然后对信号进行反傅里叶变换恢复出原始信号，并绘出其各种谱图(The Fourier transform of the signal, and plot the frequency spectrum, power spectrum, the number spectrum. And inverse Fourier transform to recover the original signal and plot its various spectrum signal)

LDA算法在matlab中的实例程序代码以及算法原理的讲解(LDA algorithm in matlab example code and algorithm explain)

DK-SVD，CVPR文章 Discriminative K-SVD dictionary learning for face recognition 源码，效果好于原始SRC(DK-SVD，the source code of CVPR paper Discriminative K-SVD dictionary learning for face recognition, its has a better performance than the classical SRC classifier )