crtanim1

扩频同步时频域二维分布 R=[x,y] surf(R) x:-5:0.1:5 y:-0.01:0.005:0.1(Synchronous time-frequency domain spread spectrum two-dimensional distribution of R = [x, y] surf (R) x:-5:0.1:5 y:-0.01:0.005:0.1)

说明：  恒模信号估计。估计载波的频率和振幅。估计恒模信号的相位和振幅(Constant modulus signal estimation. Estimated carrier frequency and amplitude. Estimated constant modulus signal phase and amplitude)

资料中介绍了几种经典信噪比估计算法的编码并进行比较，包括误差矢量幅值法、最大似然估计、迭代法以及奇异值分解法。(Data introduces several classical coding SNR estimation algorithm and compared, including error vector magnitude, maximum likelihood estimation, iterative method and singular value decomposition.)

uwb信号中高斯脉冲的产生，频谱等等的程序(Gaussian uwb pulse signal generation, spectrum of procedures and so on)

说明：  PN code generation for any length of generator polynomial

说明：  二维直方统计图 网格为基础的，简单好用( imput: (1) x(i), y(i) point position data (2) bin grid number for x and y direction (3) lowx, highx, lowy, highy outpu: (1) matrix X, Y for 2 dimension (2) histogram value)

％ 用途：选列主元Gauss消去法解线性方程组ax=b ％ 格式：x=nagauss2(a,b,flag) a为系数矩阵，b为右端列向量，flag若为0，则显示中间过程 ％ 否则不显示，默认值为0，x为解向量 ( Usage: Selected Principal Gauss elimination method solution of linear equations ax = b format: x = nagauss2 (a, b, flag) a for the coefficient matrix, b for the right side column vector, flag if it is 0, it shows the middle Otherwise, the process does not appear, the default value is 0, x for the solution vectors)

说明：  face detction...................................................

用matlab写的最近邻和K近邻法分类器，简单易懂，适合初学者(Written with matlab and K-NN nearest neighbor classifier, easy to understand for beginners)

迭代学习控制应用于多输入多输出模型，采用s函数与simulink模型结合方式(iterative control)