99SE

abaqus的python脚本开发，计算平均应力(abaqus python script development, calculate the average stress)

pld的实践教程，完整详细的讲解适用于初学者以及研究开发人员(pld hands-on tutorials, full and detailed explanation for beginners as well as research and development staff)

本文首先介绍了近些年来雷达模拟器获得广泛应用及其原因，然后对目标模 型、杂波模型和机载下视脉冲多普勒雷达的频谱分布进行了分析。接着，研究了 雷达回波信号模拟的实现方法，重点是采用网格映象法对地杂波信号的模拟进行 了分析和推导，并采用此方法对瑞利分布的高斯谱杂波、雷达回波信号进行了仿 真和分析。最后，针对用于某机载雷达信号模拟器系统的数字信号处理器进行了 设计和分析。 (This paper first introduces the radar simulator in recent years is widely available and the reasons for, and then on the target model, and the clutter model of airborne pulse Doppler radar, as under the spectrum distribution is analyzed. Then, to study radar signal simulation methods, with emphasis on the use of grid mapping method to the simulated clutter signal analysis and derivation, and use of this method, the Gaussian distribution of the Rayleigh spectrum of clutter, the radar echo signal simulation and analysis. Finally, for an airborne radar signal simulator system digital signal processor has been designed and analyzed.)

Lua编程入门书籍，Lua程序设计第二版（中文版）(Lua Programming Introduction Book, Lua Programming (Chinese Edition))

主要是在python方面的英文资料，，虽然是英文的，但属于比较好的东西，建议下载！(Mainly in the python information in English, though, is in English, but belongs to the good things, recommended download!)

基于C++的三轴飞行模拟转台伺服系统PID实时控制( the three-axis flight simulation turntable servo control system in real-time PID based on C++)

模型预测控制的工具箱的全解，非常详细，对初学者十分有用，希望能帮助大家。(Full Solution Model Predictive Control Toolbox, very detailed, very useful for beginners, hoping to help you.)

Solving NP-hard discrete optimization problems to optimality is often an immense job requiring very ecient algorithms, and the B&B paradigm is one of the main tools in construction of these. A B&B algorithm searches the complete space of solutions for a given problem for the best solution. However, explicit enumeration is normally impossible due to the exponentially increasing number of potential solutions. The use of bounds for the function to be optimized combined with the value of the current best solution enables the algorithm to search parts of the solution space only implicitly.

some examples to solve problems with Genetic Algorithm. pdf

simple lcd display of pulse counter LPC1768