chap2_3

托普利兹MUSIC算法，一个信号源，仿真通过(toeplitz_music)

一些关于信号处理谱分析的MATLAB代码，对学习频谱分析比较有用(some code for study spectrum_analysis in signal processing are very useful.)

matlab2013b，欢迎下载，里面有下载网址，及破解文件！！！(matlab2013b, welcome to download, download URL, and crack file! ! !)

伪谱法优化软件，采用高斯伪谱法，适宜于解算飞行器轨迹优化问题(gopos 5.2)

Gaussiennes, Gaussienne standard and Lognormal型随机变量的数值模拟(Gaussiennes, Gaussienne standard and Lognormal type of numerical simulation of random variables)

某工业系统可等效为二阶环节带延迟...且执行机构具有0.07的死区和0.7的饱和区。采样时间T=0.01；系统的输入r(t)=1.5 要求1）设计一模糊控制器，使系统输出尽快跟随系统输入；2）模糊控制与PID控制的性能进行比较；3）系统有无延迟性能进行比较(An industrial system can be equivalent to second-order part of the implementing agencies with a delay ... and the dead with a .07 and 0.7 saturation. Sampling time T = 0.01 the system input r (t) = 1.5 requirement 1) design a fuzzy controller, the system output as soon as possible to follow the system input 2) fuzzy control and PID control performance comparison 3) whether the delay in the system performance comparison)

Calculation of diffraction efficiency of rectangular phase grating (comparison scalar theory and scalar theory with shadow effect)

关于时间序列分析的matlab程序代码，对原有的工具箱的补充(on time series analysis Matlab code, the original supplementary Toolbox)

说明：  使用matlab工具进行边缘检测，基于小波多尺度变换。(Matlab tools use edge detection, based on wavelet multi-scale transform.)

IMAGE ENHANCEMENT METHODS, ACTIVE CONTOUR WITHOUT EDGES, MANUAL THRESHOLD CODES