声波有限差分法正演模拟c语言程序

这是一款简单的jQuery圆形转动切换文字公告代码，圆形转动切换文字说明动画特效。(This is a simple jQuery circular rotation switch text bulletin code, circular rotation switch text description animation effects.)

上传一个关于DDS开发的源程序，想做DDS的可以先看看这个，很好的。

说明：  一些关于粒子群优化算法的matlab程序实现，里面有各种的PSO改进算法(Some matlab programs about particle swarm optimization algorithm are implemented. There are various PSO improved algorithms in them.)

ibm AIX 资料，很详细，个人觉得很有用。(ibm AIX Data, very detailed, personal feel useful.)

说明：  易语言画板进度条 非原创，，欢迎大家下载(Easy language Sketchpad progress bar)

jeus 0519 ver good cool

说明：  实现QPSK发射和接收的整个过程，并做出不同信噪比下的星座图和误码率图(Implement the entire process of QPSK transmission and reception, and make constellations and BER maps with different signal-to-noise ratios)

C ++ under the garbage collector(C under the garbage collecto)

Mackey Glass Time Series Prediction Using Least Mean Square (LMS) >>>>> AUTHOR Shujaat Khan

这本书延伸科学畅销书“全球定位系统 - 理论与实践”，以涵盖全球导航卫星系统（GNSS），包括俄罗斯GLONASS，欧洲伽利略系统，以及其他系统。书是指在一般意义到GNSS来描述各种现有参考系统的坐标和时间，卫星轨道，卫星信号，可观察，数学模型的定位，数据处理，和数据转换。本书是一本大学级入门教材，目的是作为学生的参考以及为专业人士和科学家在大地测量领域，测量工程，导航和相关学科。(This book extends the scientific bestseller GPS- Theory and Practice to cover Global Navigation Satellite Systems (GNSS) and includes the Russian GLONASS, the European system Galileo, and additional systems. The book refers to GNSS in the generic sense to describe the various existing reference systems for coordinates and time, the satellite orbits, the satellite signals, observables, mathematical models for positioning, data processing, and data transformation. This book is a university-level introductory textbook and is intended to serve as a reference for students as well as for professionals and scientists in the fields of geodesy, surveying engineering, navigation, and related disciplines.)