pingcha

高斯噪声环境下宽带矢量信号仿真(Gaussian noise environment simulation of broadband vector signal)

基于规则将一张图片中的目标物体使用窗口进行覆盖，窗口之间允许叠加．窗口大小与窗口中心间隔参数可以自定义．(Rules based on the target object in an image using the window cover to allow superposition between windows. Window size and window center of the interval parameters can be customized.)

calcul the 3j matrice for quatic physics

储油罐的变位识别和罐容表标定的方法分析matlab程序(The displacement analysis of calibration method)

frequency hopping in wireless communication

程序采用的是两层循环上实现位移谱的求取。内循环实现在地震波下由上一步所得到的位移、速度和加速度得到下一时间间隔后的位移速度和加速度；外循环实现在不同结构自振周期（频率）下遭遇地震波的响应。(Program uses a two-layer loop on calculate displacement spectra. Cycle based on seismic waves obtained the previous step under the displacement, velocity and acceleration are next after the interval velocity and Acceleration outer loop implementation in different natural period of structure (frequency) the response under earthquake wave.)

LDA 人脸识别的 matlab 源程序 大家看看 可以用的(LDA face recognition matlab source code you can look at the)

卡尔曼滤波是一种高效率的递归滤波器(自回归滤波器), 它能够从一系列的不完全包含噪声的测量中，估计动态系统的状态。(Kalman filter is an efficient recursive filter (autoregressive filter), it can not completely contain from a series of noise measurements, the estimated dynamical systems.)

说明：  direct transform method for data

永磁同步电机（PMSM）位置滑模变结构控制仿真，SVPWM(Permanent Magnet Synchronous Motor (PMSM) position variable structure control simulation, SVPWM)