2---Copy

利用此程序,可以计算出两离散序列的线性卷积和循环卷积。(calculating the linear_convolution and circular_convolution of two scattered data.)

说明：  一篇基于人脸识别的2dlda代码 各位给点意见(A code based on face recognition 2dlda you to the point)

说明：  用MATLAB编写的人工鱼群算法的源代码。供大家学习(Prepared with artificial fish school algorithm MATLAB source code. For them to learn)

一个比较典型的PID处理程序，在使用单片机作为控制cpu时，请稍作简化，具体的PID 参数必须由具体对象通过实验确定。由于单片机的处理速度和ram资源的限制，一般不采用浮点数运算， 而将所有参数全部用整数，运算到最后再除以一个2的N次方数据（相当于移位），作类似定点数运算，可 大大提高运算速度，根据控制精度的不同要求，当精度要求很高时，注意保留移位引起的“余数”，做好余 数补偿。这个程序只是一般常用pid算法的基本架构，没有包含输入输出处理部分。 (A typical PID process, using the microcontroller as a control cpu, make some simplification, the specific PID parameters must be determined experimentally by a specific object. As the chip processing speed and ram resource constraints, generally do not use floating-point operations, and all parameters of all integers, and divided by an operator to the last N-th power of 2 data (the equivalent of the shift) for a similar fixed-point operations, can greatly improve the speed of operation, according to the different requirements of precision control, when high precision, attention to retain the shift caused by the " remainder" and on the remainder of compensation. This procedure is commonly used basic structure pid algorithm, does not include input and output processing section.)

用esprit算法对波达方向（DOA）信号进行DOA估计的matlab程序。(DOA (DOA) signal DOA estimation algorithm matlab procedures used esprit.)

关于ofdm的MATLAB程序，包括收和发两个部分，考虑比较充分(On the MATLAB OFDM procedures, including admission and issued in two parts, to consider more fully)

基于小波变换的数字水印技术用于matlab实行(Based on Wavelet Transform Digital Watermarking Technology for matlab implementation)

说明：  利用反步法设计的控制律，进行轨迹跟踪仿真。(Using the control law designed by backstepping, the trajectory tracking simulation is carried out.)

扩展卡尔曼的代码,非常有用的，希望多多下载(Extended Kalman code, very useful, and I hope a lot of download)

自写的3D欧几里德距离空间变换源码，参考Distance Transform of Sampled Functions,优点速度快（附相应的参考文章）(Since writing space 3D Euclidean distance transform source, reference Distance Transform of Sampled Functions, the advantages of speed (with the corresponding reference article))