gauss-seidel

矢量阵指向性程序(Vector array directivity procedures)

说明：  计算任何数的所有本原根，并统计本原根的个数(Any calculation of the number of all primitive roots, and statistics the number of primitive roots)

MATLAB科学计算与工程分析源代码源程序3(MATLAB scientific computing and engineering analysis of the source code source 3)

Circuit domain transformation parameters

用C语言在matlab中实现移位寄存器的程序编写，并实现其功能，效果还可以，大家可以看看。(shift register)

MATLAB 用于数学的数学上的数据分析的材料，源码，上面有很微分积分等方法(MATLAB for the mathematical data analysis, mathematical materials, source code, there are differential points above and other methods)

几个关于利用傅里叶变换进行谐波分析的代码。有详细的变换过程，比较适合想了解原理的初学者。(Several on the use of Fourier transform for harmonic analysis of the code. The transformation process in detail, more suitable for beginners would like to know the principle.)

matlab stuff very fast

本文通过matlab分析信号在不同采样频率和变换点数的FFT下的频谱图，研究采样频率和变换点数对信号FFT的影响。同时还讨论了信号在不同频带噪声背景下的采样频率和变换点数的选择。(In this paper, matlab sampling frequency of the signal at different points in the FFT and transform under the frequency spectrum, change the sampling frequency and FFT of the signal points. Also discussed the noise signal in the context of different frequency bands and transform points sampling frequency selection.)

设计了fir语音频段的低通、带通、高通滤波器。 可以用于语音信号处理。(A pile of fir filters are designed in this file, including lpf,bpf and hpf.)