imm-(2)

利用双线性变换设计IIR滤波器，包括设计原理文档及matlab实现(IIR digital filter，usematlab)

此代码主要是用于在MATLAB中的图像叠加，现实中主要应用与全景图片。(this code is used mainly in MATLAB superimposed images of the reality that the main application and panoramic images.)

协方差驱动的模态参数识别的SSI算法,基于斜拉桥的环境激励算法(Covariance-driven modal parameter identification of the SSI algorithm, based on the environmental incentive stayed algorithm)

Chinese text classification feature extraction algorithm Chinese text classification feature extraction algorithm (Chinese text classification feature extraction algorithm )

介绍学习线性调频信号，包括在雷达应用中的匹配滤波（脉冲压缩）(The learning of linear FM signals, including applications in radar matched filtering (pulse compression))

用matlab编写的模拟地震波在均匀各向同性介质中传播的正演程序，震源为爆炸震源。(Written by matlab simulation of seismic wave propagation in homogeneous isotropic media the forward process, the source for the explosion source.)

object-c 基本语法说明- 利用在xcode上(object-c basic grammer- use xcode tool)

here data is given and estimate using ML estimation in pattern recognition

Compute orbit keplerian elements, from satellite instantaneous position and velocity

绘制电容电压变化曲线 电阻、电感、电容串联电路R、L、C，试求电路突然接通电源E时，电源电压uc(t)的变化规律，并绘制R=1,L=0.5,C=1,E=1,uc（0）=0，uc’（0）=0时的电容电压uc(t)d 的变化曲线。 (Draw capacitance voltage variation curve resistor, inductor, capacitor series circuit of the R, L, and C, Find circuit suddenly turned on the power supply E, the variation of the supply voltage uc (t), and draw the R = 1, L = 0.5, C = 1, E = 1, UC (0) = 0, uc ' (0) = 0 when the capacitor voltage uc (t) is the change of d curve.)