GUI-reference

用局部参数最优化方法设计一个模型参考自适应系统,可调增益的初值Kc(0)=0.2，给定值r(t)为单位阶跃信号，即r(t)=A×1(t)。 要求： 1把连续系统离散化(采样时间可取0.1)。 2编制并运行这个系统的计算机程序(注意调整B值，使系统获得较好的自适应特性)。 3记录ym、yp的曲线 记录kp×kc的曲线 记录广义输出误差e的变化曲线。 4在参数收敛后，让Kp=2变为Kp=1，重新观察Kp×Kc及e的变化曲线。 5找出在确定的B值下，使系统不稳定的A值(阶跃信号的幅值)，并与用劳斯稳定判据计算的结果比较。 (With local parameter optimization method to design a model reference adaptive system, adjustable gain initial Kc (0) = 0.2, for a given value of r (t) for the unit step signal that r (t) = A × 1 ( t). Requirements: a continuous system discretization (sampling time of 0.1 preferred). 2 compiled and run the system computer program (Note B to adjust the value of the system to obtain better adaptive characteristics). 3 records ym, yp curve record kp × kc curve records generalized output error e curves. 4 parameter convergence, let Kp = 2 into the Kp = 1, re-observed Kp × Kc and e curves. B-5 to find value in determining the next, making the system unstable A value (step signal of amplitude), and using Routh stability criterion and the comparison of the results calculated.)

Binary erosion and dilation, with fast iterative calls. For any structuring element other than square or disk this function is way faster than imerode.m and imdilate.m (more than an order of magnitude). It s also handy when you don t have the Matlab Image Processing Toolbox :-)... It also allows very fast iterative calls (for instance when sweeping the structuring element while looking for a certain effect, threshold in image statistics, etc). See the help in bmorph.m and the attached .pdf file.

ofdm系统仿真用QAM调制的，有信号传输后的频谱图(ofdm simulation using QAM modulation)

模拟连杆运动时可以利用几个知识来确定特征点的位置，本代码是用MATLAB模拟双摆的运动(When the analog link motion can use knowledge of geometry to determine the location of feature points, this code is the use of MATLAB simulation of the mechanical motion of the double pendulum motion)

多星座导航系统GDOP递推特性的仿真程序,程序主要是争对在现有系统中增加一颗现有星座的可见星，一颗其他星座的可见星时GDOP的变化情况组合仿真(GDOP recursive multi-constellation navigation system features simulation program, the program is mainly a struggle to increase the existing constellation of stars visible in the current system, a combination of changes in the simulation GDOP when other signs of visible stars)

Finger Print Processing with Matlab

数字信号处理实验（第二版）chapter1源程序代码(DSP PROGRAMS)

本程序实现了：船舶运动控制中的模型参数拟合过程与实现。(Modelling parameters fitting and realize in the boat dynamic controll.)

demonstrates the compressive sensing using a sparse signal in Time domain. The signal consists of a UWB (Ultra Wide Band) pulse in time domain. The signal is sparse in Time domain and therefore K random measurements are taken in Frequency domain.

这是一个计算氨基酸物理化学性质的程序，可以用于研究蛋白质的性质(This is a calculation of physical and chemical properties of amino acid procedures, can be used to study the nature of protein)