inter-gear

这是我用插入法编的，绝对高效。没事可以试试，非常好用。(This is my code with the Insert method, the absolute efficiency. Nothing can try, very easy to use.)

说明：  分形彩图的C或者matlab的源代，可执行的绘制彩色分型算法图形的C或者matlab的源代码，需要3段，也就是3张图。图片尽可能好看(The fractal color of C or matlab source code, executable drawing color genotyping algorithm graph C or matlab source code need 3 paragraphs 3 in Fig. Picture as possible look good)

脉宽调制（PWM）波形图的仿真模型，用于谐波的分析，可用于逆变器的控制策略研究(Pulse width modulation (PWM) waveform simulation model for harmonic analysis, can be used for inverter control strategy research)

说明：  interp1 - 一元函数插值 spline - 样条插值 polyfit - 多项式插值或拟合 lsqnonlin - 最小二乘法 lsqcurvefit - 最小二乘拟合 csape - 各种边界条件的样条插值 csaps - 样条拟合 interp2 - 二元函数插值 griddata - 不规则数据的二元函数插值 *lagrange - 拉格朗日插值法 方程求根 inv - 逆矩阵 eig - 特征值和特征向量 roots - 多项式的根 fzero - 一元函数零点 fsolve - 非线性方程组 solve - 符号方程解 *newton - 牛顿迭代法解非线性方程 *spgs - 大型稀疏方程组Gauss-Seidel迭代 微积分和微分方程 diff - 数值差分 diff - 符号导函数(Interp1 - unary function interpolation)

This paper presents an algorithm for modulation recognition of received signals in the presence of additive white Gaussian noise (AWGN) with the use of the wavelet transform

ecomsed 前后处理功能包,不用我多说的啦(no)

Kalman滤波原理及源码matlab!适合初学的童鞋没，与大家一起分享(Kalman filter theory and source code matlab! Share with you)

矢量控制系统中的park变换，用于矢量左边的2S/2R的变换(The park transform vector control system, for the vector the left 2S/2R the transformation)

this file contains a good matlab code for data classification

用Blackman-Tukey方法（自相关法）实现对任意输入的实序列函数x(n)作功率谱估计。(Using Blackman-Tukey method (autocorrelation method) to achieve the actual sequence of arbitrary input function x (n) for power spectrum estimation.)