binary_add

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.)

是Matlab图像处理的原程序代码，适合初学者使用。 (Matlab image processing is the original code, suitable for beginners.)

intelligence algorithm

An Engineer s Guide to MATLAB - With Applications(An Engineer s Guide to MATLAB- With Applications)

Simulator of CDMA Transmission Simulink Matlab Model .(*.mdl)

2D particle movement in a circle domain

该程序用有限元方法对变截面悬臂梁进行变形分析。(The program uses finite element method to analyse of variable cross-section cantilever deformation.)

说明：  matlab支持向量机可以对模型进行预测，具有良好的预测效果(Matlab support vector machine can predict the model, which has good prediction effect)

关于滤波器性能的各种转换 帮助菜鸟在较短时间内精通滤波器性能的MATLAB表示(About the performance of a variety of conversion filter to help rookie proficient in a relatively short time the performance of MATLAB filter express)

Pixel based chaotic map