ccy_project

知道结构加速度时程曲线后的速度、位移积分。(Know the structure of acceleration versus time after the velocity and displacement points.)

一个刚编出来的K—means 聚类算法的matlab源代码 适合多维数据(Just made out of a K-means clustering algorithm matlab source code for multi-dimensional data)

基于牛顿插值方法，由位置微分得到速度。给出卷积系数(Newton interpolation method by position differential speed. Given convolution coefficients)

Y.T.Chan在其论文中提出一种具有解析表达式解的非递归双曲线方程组解法，该算法具有计算量小，速度快，且当TDOA参数估计误差服从高斯分布的情况下，定位精度较高。 本程序借鉴Chan论文中提出的算法，基于MATLAB程序，在已知TDOA估计参数的情况下，对信号源位置进行估计。 希望能够对研究 干扰源定位、无源定位的同志提供帮助。(YTChan in his paper presents a solution with the analytical expression for the non-recursive solution of hyperbolic equations, the algorithm has calculated the amount of small, fast, and when the TDOA estimation error of Gaussian distribution in the case, positioning accuracy than high. The papers presented in the program learn from Chan algorithm, MATLAB-based program, known TDOA estimation parameters in the case, the signal source location estimates. Hope to the study of interference location, passive positioning of the comrades to help.)

平行泊车两段弧式仿真，效果较好,能够实现在不同起始点下的平行泊车(parallel parking simulation，has good effect)

使用l1-svd的方法求解DOA估计问题(Using the l1-svd method to solve the DOA estimation problem)

matlab写的一个FFT例程，对初学者很有帮助(matlab FFT DEMO)

利用fisher方法实现手写体数字多分类识别，采用mnist数据集(simple program using fisher)

语音信号的实时采集，利用电脑自带的麦克进行语音信号的实时采集(failed to translate)

使用线性模型对数据进行多项式拟合和正弦拟合(Polynomial and Sinusoidal Fitting of Data Using Linear Model)