cressman_interp

精通matlab程序，包括遗传算法以及粒子群优化算法程序(Proficient in matlab procedures, including genetic algorithm and particle swarm optimization algorithm program)

在计算机上产生一组实验数据，首先产生一段零均值白噪声数据u（n）,令功率为 ，让u(n)通过一个三阶FIR： 得到y(n). .y(n)上加三个实正弦信号f1’=0.1,f2’=0.25,f3’=0.26调整 和正弦信号幅度信噪比大致为10dB,50dB,50dB. (1) 令N=256,描绘xn波形； (2)得出真实功率谱密度 . (3) 利用此实验数据Pisarenko谐波分解法估计该实验数据的正弦频率及幅度。 (On the computer to generate a set of experimental data, first generate a zero mean white noise data u (n), so that power, let u (n) through a third-order FIR: get y (n).. Y (n) added three real sinusoidal signal f1 ' = 0.1, f2' = 0.25, f3 ' = 0.26 and sine signal amplitude adjustment signal to noise ratio is approximately 10dB, 50dB, 50dB. (1) that N = 256, depicted xn waveform (2) the true power spectral density obtained. (3) using this experimental data, Pisarenko harmonic decomposition method to estimate the experimental data of the sinusoidal frequency and amplitude.)

This code is written for the map transformations, affine, conformal and polynomial. It basically uses, the parameter estimation process regarding to the quality assesment.

通过Matlab求出连续时间信号的傅立叶变换及编程绘制各种连续时间信号系统的时域波行，幅度谱以及相位谱(Fourier transform of continuous-time signal obtained through Matlab and programming time domain wave line to draw a variety of continuous-time signal system , the amplitude spectrum and phase spectrum )

DIGITAL WATERMARKING USING LSB

A viable particle swarm optimization to update algorithm, MATLAB code to run correctly simulation, ease of use

飞机设计的控制算法，为设计提供依据。程序为本人编写，不要外传(Aircraft design control algorithms, provide the basis for the design. I write procedures, not rumors)

用MATLAB拟合复数，这是拟合银介电常数的例子！(MATLAB fitting plural，It is a example for fitting silver dielectric constant。)

IEEE33节点电力系统前推回代潮流算法(IEEE33 node power system load flow algorithm forward and backward substitution)

particle swarm optimization passive cognition