pca

压缩编码与解码程序，可以压缩字符型文件，且含有一个测试文件(Compression coding and decoding process)

数字信号处理的自适应算法，最陡下降法与LMS法比较，画出两者收敛曲线(Adaptive digital signal processing algorithms, steepest descent method with the LMS method, draw the two curves converge)

LCS 问题 最大公共子序列LCS 问题 最大公共子序列LCS 问题 最大公共子序列(The biggest problem common subsequence LCS LCS LCS biggest problem common subsequence problem largest common subsequence)

最新的压缩感知算法：Generalized Approximate Message Passing及其衍生算法，性能逼近l1范数凸优化方法的阈值迭代算法。压缩包中包含了诸多例程。(The latest compressed sensing algorithm: Generalized Approximate Message Passing its derivative algorithms, performance approaching l1 norm convex optimization method threshold iterative algorithm. Compression package contains a lot of routine.)

几种16qam的实现方法，对于初学者可能有帮助，(16qam the realization of several methods may be helpful for beginners,)

改进的leach协议算法，包含leach、leach-c、SEP等(The improved algorithm leach agreement, including leach, leach-c, SEP, etc )

The Fourier transform, named for Joseph Fourier, is an integral transform that operates on the mathematical representation of a function in time and produces a function in frequency. The term Fourier transform customarily refers to both the transform operation and to the function it produces.

杨氏双缝干涉 两相干光源到接收屏上P点距离r1=(D2+(y-a/2)2)1/2, r2=(D2+(y+a/2)2)1/2, 满足相干条件的光波叠加后，对于观察屏上某一确定点，即r1、r2确定后，叠加后的光强为 式中λ为光波的波长， 、 ，令相位差φ=2π（r2-r1）/λ, 最后可得公式如下： ， 最后光强I=4I0cos2（Φ/2）。 观察相干光叠加后光强的分布. (Young' s double slit interference two coherent light source to the point P on the receiving screen distance r1 = (D2+ (YA/2) 2) 1/2, r2 = (D2+ (y+a/2) 2) 1/2, meet coherent conditions lightwave after superposition, for a determined point on the viewing screen, i.e. R1, R2 is determined, the superimposed light intensity where λ is the wavelength of light, make the phase difference φ = 2π (R2-R1)/λ, final can be obtained using the following formula: Finally, the light intensity I = 4I0cos2 (φ/2). Observed coherent superposition of light intensity distribution.)

航位推算代码，内含三种常见的平滑处理方法代码 内含部分数据(Dead reckoning code, containing three common smoothing method code)

使用大量的有限元法求解偏微分方程，验证可用，给出接收信号眼图及系统仿真误码率，一些自适应信号处理的算法，主要是基于mtlab的程序，多元数据分析的主分量分析投影，这个有中文注释，看得明白。( Using a large number of finite element method to solve partial differential equations, Verification is available, The received signal is given eye and BER simulation systems, Some adaptive signal processing algorithms, Mainly based on the mtlab procedures, Principal component analysis of multivariate data analysis projection, The Chinese have a comment, understand it.)