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Linear power amplifier characteristic

幂律分布的matlab工具箱，幂律的检验和数据序列的绘图。非常好用(Matlab Tool of Pow law distribution, determination and plot)

Newmark方法用与微分方程求解，属于常用动力学求解算法。(NEWmark method is a common method to solve dynamic problems.)

When doing optimization, GA algorithm was initially selected, but the instability of the GA (or local optimization) is really frustrating, before and after the resulting difference can at times reach more than 30 , at that time due to time reasons, I chose to optimize 1000 times, then the minimum value of the most optimal solution. Although the problems are solved, but an academic, this style of running is pretty embarrassing. So, I downloaded a GA-PSO algorithm, try using the combination of GA and PSO optimizing strategies, results algorithm issues, efficiency and good. I downloaded the original algorithm, there is a problem is that it is aimed at all upper and lower limits of the design variables are the same, so I modified the program and improvements, you can now deal with upper and lower limits of the inconsistency problem and fix the bug. Now, program modifications, and share, hoping to be useful to you

ISAR雷达回波距离单元校正方法研究，可以用matlab实现(ISAR radar echo from the unit correction can be implemented using matlab)

用小波变换来对跳频信号进行分析，并估计参数，是一个叫好的办法(Wavelet transform of the frequency hopping signal is analyzed and estimated parameters, is a way to applause)

说明：  频域的模态参数识别方法之一，可以对振动信号进行分析处理，得出结构的固有频率，阻尼比，振型系数，方法很好，程序完整，(Frequency-domain modal parameter identification methods that can analyze the vibration signal processing, draw the structure of natural frequencies, damping ratio, mode shape coefficient, very good method, program integrity,)

matlab 傅里叶变换 求包络 等对声音的处理文件(the matlab Fourier transform seeking envelope of sound processing files)

matlab voicebox音频处理工具箱含有音频处理的各种算法(matlab voicebox audio processing toolbox contains a variety of audio processing algorithms)

Making skecth in matlab GUI is fun. this code will give that chance and you can modify it on your own to get your desire.