PID_MATLAB

说明：  matlab模拟surface plasmon的随着不同角度变化的电磁场分布(matlab simulation of surface plasmon of the electromagnetic field changes with the distribution of different angles)

《MATLAB 神经网络30个案例分析》程序和数据(The MATLAB neural network analysis of 30 cases programs and data )

滑模控制，包括控制对象（机械臂），控制系统以及轨迹调整(sliding-mode control,including control plant,control system and trajectory deformation)

The file includes: checking stock data read in data covariance deviation minimum variance portfolio gui

图像代数操作，空间域变化和图像的邻域和块操作。(Image Algebra operations, changes in the spatial domain and image of the neighborhood and block operations.)

1.产生正弦信号，方波信号，均匀噪声； 2.信号的叠加； 3.信号的相关分析； 4.信号的卷积； 5.信号的和； 6.信号的频谱图。(1. Generate sine signal, square wave signals, uniform noise 2. Signal superposition 3. The signal correlation analysis 4. The convolution of signal 5. The sum of signal 6. The signal spectrum.)

Matlab source code for DEEC variants.

函数dB=PSNR(F,G),返回图像F相对于图像G的信噪比峰值.用于全息图后期处理中的参考.测试通过(Based of the formular dB=PSNR(F,G),it returns peak signal-to-noise ratio (dB) of image F with respect to G.)

vq矢量量化，对说话人进行识别，内置有语音样本，识别率高达90 。对语音信号进行读取，预处理，特征参数提取，向量量，训练，对比识别。(vq vector quantization for speaker identification, built-in voice samples, the recognition rate of 90 . Read the speech signal, preprocessing, feature extraction, the amount of vector, training, recognition comparison.)

用MATLAB实现PSO算法，程序没错误，可以直接运行(Implementation of PSO algorithm with MATLAB, the program no error, can be directly run )