Lifting9-7

matlab实现系统辨识 采用LMS（最小均方误差）估计 随机信号均值为0方差为1，加入高斯白噪声(matlab for system identification using LMS (least mean square error) estimation of random signal with mean 0 variance 1, by adding Gaussian white noise)

说明：  基于MATLAB的编程，很好很强大。对于信道仿真非常有用(MATLAB-based programming, very very powerful. Channel simulation is very useful for)

做出一个动态图形,在matlab中生成一幅可以动态显示的图形，效果还好，值得一看(make a moving picture)

一个描述FDTD的二维程序，对初学者很有帮助。(A description of two-dimensional FDTD program, useful for beginners.)

采用分层的前推回代法应用于n节点的电力系统，收敛速度快，准确度高，电力系统配电网潮流计算。(Layered forward and backward substitution method used in the power system of n nodes, the convergence speed, accuracy, power system with the power flow calculation.)

It is about how to extract the pneumothorax region automatically.

matlb编写的IIR滤波器程序，按照给定指标采用模拟低通滤波器（巴特沃思低通或者切比雪夫低通）去逼近理想模拟低通滤波器 ，然后通过双线性变换法对模拟滤波器进行数字化，得到数字滤波器 。(IIR filter matlb prepared by the procedure, according to set targets and analog low-pass filter (Butterworth low-pass or low-pass Chebyshev) approximation to the ideal analog low-pass filter, and then through the bilinear transformation method for analog filtering device to digitize, the digital filter.)

MATLAB实现gray到RGB的转化，包括图像文件及M文件(MATLAB realization of gray to RGB conversion, including image files and M files)

说明：  6. 在三条径的瑞利信道中，对于OFDM： (1) 请设计一种具体的导引辅助的信道估计方法，用Simulink进行仿真，测量BPSK调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线。 (6. In the three path Rayleigh channel, for OFDM: (1) Please design a specific guide-assisted channel estimation method, the Simulink simulation, BPSK modulation measuring the bit error rate performance. Draw-bit signal to noise ratio and channel estimation mean square error of the curve, draw-bit signal to noise ratio and bit error rate curve.)

一本基于simulink的系统仿真技术与应用很有用的超星图书(A system based on simulink simulation technology and application of useful books Superstar)