qiutiu_V7.3

灰色系统程序，采用GM(1,1)思想，可在matlab中调用进行灰色系统预测等。(Grey system procedures, the use of GM (1,1) ideology, called in matlab gray system prediction.)

image an ECG(.csv) with Zeroline-Filter

粒子群优化算法pso的matlab程序,测试函数为Sphere函数,可以直接使用,其他函数可以自己更改(PSO pso matlab program, test the function of Sphere function, can be used directly, other functions can own change)

对图像进行方向滤波,可以消除图像中有规律的网格或者直线干扰(direction filter)

this package provides the segmentation using k means algorithm

说明：  实现多层小波分解系数的全部保留，文件中有详细说明(wavelet decomposition of multiple coefficients of all the reservations, documents are described in detail)

说明：  该程序是在matlab中实现卡尔曼滤波的一个程序代码(The program is implemented in the matlab program code of a Kalman filter)

mimo channel capacity using matlab

拉格朗日插值法实现代码 可生成用n-1次Lagrange插值函数插值的结果(Lagrange interpolation method to achieve code)

用MATLAB编写求解伪距定位方程的程序，对实际数据进行处理，解算出接收机的位置及钟差信息。提供8个通道的两组数据如下，X, Y, Z 为WGS-84坐标系下各通道所跟踪卫星的坐标，Range为与之对应的校正后的伪距测量值。(Using MATLAB pseudorange positioning equation solver, and the actual data processing, solution and calculate the position of the receiver clock error information. 8 provides the following two data channels, X, Y, Z coordinates of the WGS-84 coordinate system of each channel of the satellite tracking, Range for the pseudo-range measurements corresponding corrected.)