IIRlvboqi

time-invariant degradation models and stationary signals and noise, the classical Fourier domain Wiener filter, which can be implemented in O(N logN) time, gives the minimum mean-square-error estimate of the original undistorted signal. For time-varying degradations and nonstationary processes, however, the optimal linear estimate requires O(N2) time for implementation. We consider filtering in fractional Fourier domains, which enables significant reduction of the error compared with ordinary Fourier domain filtering for certain types of degradation and noise (especially of chirped nature), while requiring only O(N logN) implementation time. Thus, improved performance is achieved at no additional cost. Expressions for the optimal filter functions in fractional domains are derived, and several illustrative examples are given in which significant reduction of the error (by a factor of 50) is obtained.

此书包含了MATLAB的所有命令，对学习MATLAB的学者很有帮助，也可作为一本工具书。(This book contains all the MATLAB commands, useful for learning MATLAB scholars, but also can be used as a tool.)

SIMULINK入门课件,入门者可以参考一下(Introduction to SIMULINK Courseware)

newton raphson using upfc

精通MATLAB综合辅导与指南例程,适合初学者使用(Proficient in MATLAB Guide Comprehensive Counseling and routines, suitable for beginners to use)

matlab的快速傅里叶变换，请大家看看合格不(fast Fourier transform in matlab, please take a look at qualified not)

雷达目标检测仿真 正弦信号做自适应对消(Radar target detection sinusoidal signal simulation do adaptive cancellation)

改进型的蚁群算法，能够快速求解多目标规划(Improved ant colony algorithm, fast multi-objective planning)

bootstrap自助法,实现小样本的扩充，并且的达到估计均值区间的作用。(Self bootstrap method to achieve the expansion of small samples, and the estimated mean interval to the role.)

SPWM控制策略搭建单相逆变的matlab仿真(Matlab simulation of single-phase inverters based on SPWM control strategy)