PCA

无线通信数字信号GMSK调制解调并画出星座图(Wireless communications digital signal GMSK modem)

计算梁的固有振型额的有限元方法a FEM program to solve the models of a beam(a FEM program to solve the models of a beam)

这个是用ＭＡＴＬＡＢ中的ＳＩＭＵＬＩＮＫ编的ＦＳＫ调制１(This is the MATLAB SIMULINK addendum to the FSK modulation 1)

说明：  基于遗传算法与粒子群算法的相机标定程序，值得借鉴(The camera calibration program based on genetic algorithm and particle swarm optimization is worthy of reference)

说明：  无人直升机设计程序，作为典型无人直升机Z22的计算程序，可以作为近似 机型的设计参考(unmand helicopter design programs, typical unmand helicopter performace calculation program ,it is usefull for simular uav design.)

快速傅立叶变换（时域抽取基二fft）的源码的分析(Fast Fourier Transform (time-domain extraction base 2 fft) analysis of the source code)

改进的多目标粒子群算法，包括多个测试函数 对程序中的部分参数进行修改将更好地求解某些函数 程序中的所有代码都是本人根据多目标粒子群算法设计实现的(ZDT1NP=cell(1,50) ZDT1FV=cell(1,50) ZDT1T=zeros(1,50) )

MATLAB几何变换，可以方便了解到所变换的几种形式(MATLAB geometric transformations, you can easily understand the transformation of several forms)

A spilt radix - 3 algorithm for any N. N is limited to power of 3.(A spilt radix- 3 algorithm for any N. N is limited to power of 3.)

构造一组输入为白噪声加三个频率非常接近的正弦波，其信噪比为10dB，观测长度为256。试分别用普通AR谱估计和采用功率噪声抵消算法的AR谱估计估计这组信号的频率，并比较结果。(constructed a group of white noise input plus three very close to the frequency sine wave, the signal-to-noise ratio of 10dB. Observing length of 256. Were used to test the general AR spectral estimation using power and noise canceling algorithm for the estimation of AR spectrum estimation of this group of signal frequency, and the results of the comparison.)