med2

该程序是基于STM32外部触发计数器的测频程序代码，可以测量的范围是0-100MHZ误差1 不到。(The program is based on the STM32 external trigger counter frequency measurement program code, can be measured in the range of 0-100MHZ error of less than 1 .)

基于分段非线性权重值的Pso算法，利用matlab GUI实现的串口编程例子，对于初学者具有参考意义。( Based on piecewise nonlinear weight value Pso algorithm, Use serial programming examples matlab GUI implementation, For beginners with a reference value.)

房屋中介软件，delphi开发，不错，用用就知道了-housing intermediary software, delphi development, yes, the user will know

another type of ppt format

screen shot of buck boost in dual

abaqus在岩土工程中的应用-费康-书籍(Application of ABAQUS in geotechnical engineering)

振动信号数据采集Data acquisition of vibration signal(Data acquisition of vibration signal)

说明：  输入质量和刚度，可以求得固有频率，可以调整刚度和质量矩阵的维数(By inputting mass and stiffness, the natural frequency can be obtained, and the dimension of stiffness and mass matrix can be adjusted)

JG MA 第二版 加了一条参数 这是一个应小组提议而做的初级迭代版本，LN或将加入更多参数丰富功能(JG MA Version 0.02. adds one parameter, which is a preliminary iteration version proposed by the LNTeam. LN may add more parameter to rich features.)

我刚学C++时编来玩的,其实不怎么好玩,只是练习一下学过的东西而已-I am just learning C series of prophecies, in fact, not very fun, but practice learned in the only