梁的静力学有限元分析，ansys命令流实例

老外写的一份关于瞬时频率的算法程序及代码，很好很强大，十分值得一看哦。(Written by a foreigner on the Instantaneous Frequency algorithm program and code, very good very strong and very worth a visit oh.)

说明：  C++程序设计 机械工业出版社 书本例题源码(C + + industrial machinery Publishing House)

说明：  cmda仿真程序，实现无线通信系统扩频的功能(cmda simulation program, spread spectrum wireless communication systems to achieve the function of)

用于永磁同步电机驱动控制，PID调节进行位置闭环，速度闭环(PID controller for speed closed-loop)

对微电网进行潮流计算，四用于直流和交流系统(power flow calculation)

说明：  用C语言实现求取无约束条件下n维极值的单纯形法，可供初学者参考(The simplex method to obtain the n-dimensional extremum under unconstrained conditions is implemented in C language, which can be used as reference for beginners)

说明：  ofdm通信系统的simulink模型，采用bpsk调制。(Simulink model of OFDM communication system)

指针链表操作源码(source operating indicators Chain)

有趣的二进制 软件安全与逆向分析学习资料，希望能绑到有需要的人(Interesting binary software security and reverse analysis learning materials, hoping to be tied to people in need)

These exercises and projects were originally the even-numbered exercises in the first edition. (The first edition did not distinguish between exercises and programming projects.) For the benefit of readers who have the first edition, the original exercise number is given in square brackets. For example, the notation [was #4] indicates that the number of the exercise (or programming project) was 4 in the first edition. If an answer is different because of second-edition changes, the word "modified" will appear inside the brackets: [was #4; modified].These exercises and projects were originally the even-numbered exercises in the first edition. (The first edition did not distinguish between exercises and programming projects.) For the benefit of readers(These exercises and projects were originally the even-numbered exercises in the first edition. (The first edition did not distinguish between exercises and programming projects.) For the benefit of readers who have the first edition, the original exercise number is given in square brackets. For example, the notation [was #4] indicates that the number of the exercise (or programming project) was 4 in the first edition. If an answer is different because of second-edition changes, the word "modified" will appear inside the brackets: [was #4; modified].)