Hilbert_Huang-draw

matlab中的一个zoomfft例程，用于对fft频谱细化，以得到更大的分辨力。(zoomfft)

Pso general code can be edited and used for any application with ease

仿真通信系统中QPSK的码头代码，大家可以作为参考(Simulation of Communication Systems pier QPSK code, we can serve as a reference)

A modified version of PSO algorithm which can be used to search the minimum value inside a specified range. Using f1s.m to test the function!

说明：  该功能适用于单尺度自商图像算法的图像的MATLAB程序(The function applies the single scale self quotient image algorithm to an image. )

最大信噪比的独立分量分析算法，包含CV、CA、Single、当前、恒转弯速率、转弯模型，可以实现模式识别领域的数据的分类及回归。( SNR largest independent component analysis algorithm, It contains CV, CA, Single, current, constant turn rate, turning model, You can achieve data classification and regression pattern recognition.)

this is acode which is usefull for code processing

create different noise patterns and then use different filtering methods on them.

在Matlab的Simulink仿真环境，使用电导增量法模拟MPPT模型仿真。(Matlab Simulink simulation environment, using simulation the incremental conductance Law analog MPPT model.)

bridge rectifier simulation in matlab for the display how the harmonics are produced in ac system