National-Taiwan-Central-University

(MATLAB) On the companion website, you will find in the directory Chap exercises/chapter3 a workspace ex3M2.mat. In this workspace, you will find waveforms of the words “we” and “be” (at 10000 samples/s) in the array we be 10k. The waveforms and a spectrogram of the waveforms are shownin Figure 3.33. To display the spectrogram andwaveform, use the function specgram ex3p19.m also in Chap exercises/chapter3. To listen to the waveform, use the MATLAB function sound.m.

用matlab编写的基于PCA的人脸识别算法，包含图片库，可以直接运行，找出图片库中与测试图片相匹配的图片。(Matlab prepared with PCA-based face recognition algorithms, including image libraries, can be run to identify and test gallery picture of the picture to match.)

说明：  利用混和同余法编写的白噪声程序 Matlab开发环境(I use the same mixture prepared by the Law white noise process development environment Matlab)

说明：  AR过程的线性建模与功率谱估计 带说明，可自学(AR process modeling and power of linear spectral estimation )

说明：  9节点PQ算法9节点PQ算法9节点PQ算法9节点PQ算法(nine bus)

数值积分演示 可以说明数值积分 在课上使用(it is a matlab program about Numerical integration，it would be used in class to show Numerical integration to the classmate)

利用matlab动画模拟可调速风扇，可自由调节风扇转速。m文件。(Using matlab animation fan speed, fan speed can be adjusted freely. m file.)

采用有限控制体积法解一维热传导方程，程序简洁明了(Finite control volume method for solution of one-dimensional heat conduction equation, the program concise)

运用music方法实现了阵列信号处理中的波束形成，包括线阵和平面阵。(Music beamforming in array signal processing, including line array and planar array.)

说明：  实验4 基于MATLAB的数字滤波器设计 有效的设计IIR和FIR滤波器(Experiment 4 MATLAB-based digital filter design effective design IIR and FIR filters)