U6

说明：  ex2_1 利用Z变换求系统输出 ex2_2 求DFT ex2_3 求序列的圆周移位 ex2_4 求序列的圆周卷积 ex2_5 简单的DFT实例 (ex2_1 the use of Z transform ex2_2 demand for system output DFTex2_3 seeking ex2_4 shift sequence for the circumference of the circular convolution sequence ex2_5 simple example DFT)

MATLAB implementation of BPSK modulation

word版的matlab教程，能够支持在线的命令及参数的查询(word version of matlab tutorials, can support online orders and parameters of the query)

code for watermarking accuracy rate in watermarking

用MATLAB实现线性平滑滤波器和中值滤波器(To realize the linear smoothing filter and median filter using MATLAB)

比较好的蚁群算法MATLAB代码,作为学习人工智能算法是比较好的例子(Good ant colony algorithm based on MATLAB code as a learning algorithm is a good example of artificial intelligence)

对用refprop调用实际物性对布雷顿循环进行仿真计算(The simulation calculation of Brayton cycle by using RefProp to call actual physical properties)

Demonstrates image compression that can use in image processing

卡尔曼滤波跟踪算法，有原有算法上进行了一定的改进(Kalman track )

(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.