image-processing-using-matlab

for prediction. some code for time series prediction

matlab中边频的示例程序，操作简单，可直接复制，便于调用。(side frequency in matlab sample program, simple operation, can be directly copied, easy call.)

现代信号处理第6章中的例子35，36，38可绘出相应图像(Modern Signal Processing Chapter 6 cases 35,36,38)

UKF matlab algorithm. The implementation is already make. You just have to understand the algo before run. You can modified some code

单神经元PID多变量解藕控制，与普通的PID解藕控制具有响应速度快自适应能力强(Single neuron PID control of multivariable coupling solution, with the ordinary PID control solution lotus fast adaptive response to strong)

摘要：应用Matlab/Simulink对实验室研制的六自由度运动平台位置反解建模、仿真、分析，通过对上平台进行垂 荡、纵荡、横荡、纵摇、横摇和艏摇六个自由度方向上的运动仿真分析，得到了六个液压缸的长度变化规律，更直观的 了解了平台在不同运动情况下的运动规律 (Abstract: The six degrees of freedom motion platform location, Matlab/Simulink laboratory developed anti-solution modeling, simulation, analysis, on a platform heave, vertical swing, sway, pitch, roll and yawing sixdegrees of freedom on the direction of motion simulation, six hydraulic cylinders of length variation, a more intuitive understanding of the law of motion of the platform in the case of different sports)

In this project an adaptive beamforming technique is proposed based on directly minimizing the BER1. A particular approach that has shown real promise in achieving substantial capacity enhancements is the use of adaptive antenna arrays. A beamformer appropriately combines the signals received by the different elements of an antenna array to form a single output. Classically, this has been achieved by minimizing the mean square error (MSE) between the desired output and the actual array output. It is demonstrated that minimum BER (MBER) approach utilizes the antenna array elements more intelligently than the standard MMSE2 approach, since it directly optimizes the system’s BER performance rather than minimizing the MSE, where the latter strategy often turns out to be deficient.

说明：  FK频率波数偏移成像单目标matlab实现程序源代码(FK migration frequency wave number to achieve a single objective source code matlab)

本程序为产生多途信号，并对多个信号进行叠加，并混入一定信噪比的噪声。然后对得到的信号进行频谱分析和相关分析。(The procedure for producing multi-path signal, and the superposition of multiple signals, and mixed with a certain signal to noise ratio of the noise. Then the resulting signal spectrum analysis and correlation analysis.)

水声声速剖面反演的MATLAB仿真。用了比较基本的滤波方法ENKF。(Water sound velocity inversion sectional MATLAB simulation. With a relatively basic filtering method ENKF.)