f_cma

数值分析中几个基础的matlab程序，包括选主元的高斯消去，矩阵的LU分解以及Jacobi迭代(Numerical analysis of several matlab-based procedures, including the election of the principal Gaussian elimination, LU decomposition of matrices and Jacobi iteration)

两个正态总体方差的检验(F检验)的matlab程序(Two normal population variance test (F test) in matlab program)

matlab数值模拟，外文教材！欢迎来联合开发网下载！(matlab simulation, foreign language teaching! Welcome to the Joint Development Network download!)

说明：  rung-kutta 4 he inputs func, x0 and y0 define an IVP y = func(x,y), y(x0) = y0. This provides an approximation to y(x0:h:xn) using fourth-order Runge-Kutta method with step size h

单相交流调压电路的Matlab仿真实验，内有波形图(Matlab simulation of single-phase AC voltage regulator circuit, with a waveform graph)

读入sg2地震数据做S变换 短时傅里叶变换 W-V分布时频分析的程序 需要修改下成图函数(load .sg2 file transform and plot )

自己编写的灰度图像的锐化函数，可以提取边缘，保留背景区域。(I have written grayscale image sharpening function, can extract the edge of the the background area reserved.)

普通通信信号bpsk,qpsk,qam调制解调(bpsk qpsk qam fsk gmsk modulation and demodulation)

国外Lupash Consulting公司开发的GPS工具箱，内有详细的使用手册，功能全面强大。非常好用(Lupash Consulting abroad GPS kit developed with a detailed user manual, full-featured powerful. Very good)

多边缘尺度 检测 已经调试运行成功了的哦 大家可以下载看啊看你 (Multi-scale edge detection has been successful commissioning of the download look ah Oh, we can see you)