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《matlab应用大全》赵海滨编著，清华大学出版社，第二章主讲matlab科学计算，包括多项式的求值、插值、函数的极限算法(The application of matlab Zhao Haibin compiled, tsinghua university press, chapter 2 on matlab scientific computing, including evalu)

说明：  MATLAB关于关于FFT频谱分析的程序(MATLAB on the on the FFT spectrum analysis program)

多模光纤模式能量分布图形，彩色强度图，十分漂亮(the modes distributions of multi modes in fiber, intensity graphi, very beautiful)

说明：  广义预测控制应用于预测控制，可以根据个人需要进行变换(GPC)

用MATLAB编写了Internet中TCP/UDP连接，模拟了可靠的TCP连接和快速的UDP连接过程，可直接使用。(Written using MATLAB Internet TCP/UDP connection, analog reliable TCP connection and fast UDP connection process, can be used directly.)

说明：  Matlab入门，适合初学者，非常实用！(Matlab Introduction for beginners, very useful!)

说明：  为了提高认知无线电中感知用户对授权用户(主用户) 的检测概率,提出一种新的基于循环 谱统计量的主用户信号检测算法. 该算法利用循环谱离散频域平滑方法,对信号的循环谱在循环频 率处建立合理的检测统计量,然后求解得到对应不同虚警概率的判决门限,以使感知用户能检测信 噪比更低的授权用户信号.(To increase the detection probability of sensing users for licenced users (primary signals) in the cognitive radio , it put s forward a new primary users signal method based on cyclic spect rum statis2 tics. By using discrete f requency smoothing of cyclic spect rum , this algorithm establishes the reason2 able detection statistics on the cyclic f requency of signal cyclic spect rum , then solves and obtains the decision threshold correspond to different false alarm probability , as a result , making the sensing users can detect licenced users signal under lower signal in noise ratio (SNR) .)

Run the ROI file by issuing the command ROI in the command window and a GUI screen will pop up, the screen may be used for selecting a Region of interest while viewing the full length movie and adjusting the region of interest accordingly, after hitting save the GUI will dismantle the movie to seperate images and will save them in current folder.The GUI panel is self explanatory and as such does not require any further explanations

根据M值的改变可以产生2、4、8、16PSK数字调制基带信号，且成形滤波器可任选升余弦、根升余弦、高斯。(M may be generated according to a change value 2,4,8,16PSK baseband digital modulation signal, and optionally raised cosine shaping filter, the root raised cosine, Gaussian.)

自己编写的MATLAB程序，用PID算法控制小车避障和转弯。控制效果很好，(I have written MATLAB program, with PID algorithm to control the car obstacle avoidance and cornering. Control works well,)