Chapter7

最新版[C程序设计(第四版)].谭浩强。习题内容个人实践，源代码,第三章(The latest version of [C Programming (Fourth Edition)]. Hemopurification. Content of individual practice exercises, source code, Chapter III)

用matlab求伪Wigner-Ville分布(Using the pseudo Wigner-Ville distribution with MATLAB)

不错的自制示波器资料。适合个人学习和DIY。主控IC为（STM32F103Zet6）。（备注：个人收藏资料）(Good homemade oscilloscope information. Suitable for personal learning and DIY. Master IC is (STM32F103Zet6). (Note: personal collection))

说明：  用迭代法求 x=根号a。求平方根的迭代公式为：X(n+1)=(Xn+a/Xn) /2。(Iterative method is used to find x = root a. The iteration formula for finding square root is X(n+1)=(Xn+a/Xn)/2.)

为和各位大神探讨DC-DC控制，特意在MATLAB中DC-DC闭环控制仿真(DC-DC Closed Loop Control Simulation in MATLAB)

笼型异步发电机组模型，包括风力机，发电机等，可运行(Detailed model and grid-connected control of doubly-fed fan can be operated.)

利用人工势场法对机器人进行路径规划，能够有效避开障碍物(The artificial potential field method is used to plan the path of the robot, which can effectively avoid the obstacles)

程序包含 EKF UKF PF EPF UPF 的性能比较，里面是比较简单的调用，并对其性能做了简要的对比。(The program contains the performance comparison of EKF UKF PF EPF UPF, which is a relatively simple call, and makes a brief comparison of its performance.)

说明：  本书注重理论与实践相结合,通过实际案例和编程实现让读者理解理论在实践中的应用;同时还充分强 调“案例的实用性、程序的可模仿性”,且在案例程序中附有详细的注释。例如,投资组合管理、KMV模型计 算、期权定价模型与数值方法、风险价值VaR的计算等案例程序,读者可以直接使用或根据需要在源代码基 础上进行修改使用。(This book pays attention to the combination of theory and practice, through practical cases and programming to enable readers to understand the application of theory in practice; at the same time, it fully emphasizes "the practicality of cases, the imitatability of procedures", and has detailed notes in the case procedures. For example, case programs such as portfolio management, KMV model calculation, option pricing model and numerical method, VAR calculation can be used directly or modified on the basis of source code as required.)

DSP从入门到精通，对于初学者是非常好的教程，希望能帮到大家(From introductory to proficient in DSP ,which is a very good course for beginners. I hope it can help you all.)