bpsk

一个用fortran90写成的BVP（ODE）的求解器，作者是写matlab函数bvp4c的作者。原理差不多。不过这个版本是用f90写的，运算速度更快。本包内含如何运这些程序的论文及算例，很好上手。(In the declarations part of this module, we first define the BVP_SOL type, which represents the numerical solution. We next define the interface BVP_INIT, which is overloaded to provide a number of functions for allowing the user to specify initial information for the computation, the interface BVP_EXTEND, which is overloaded to provide functions for extending the numerical solution to a new domain that are useful in the context of parameter continuation, and the interface BVP_EVAL, which is overloaded to provide a function for retrieving solution information. Next a number of global variables employed throughout the code are defined. )

某火箭在空中沿直线做匀加速飞行，加速度为 ，发动机推力的波动一定会引起加速度波动，雷达以间隔时间不断测量该火箭距离远点的距离 ，由于雷达的测量噪声使得火箭距离测量值 中含有噪声。现在欲通过雷达对火箭距离的测量数据求得火箭的真实距离、速度和加速度。(A linear constant acceleration rocket flight in the air along the acceleration, the engine thrust fluctuation will cause the fluctuation of acceleration time interval measurement, radar to constantly the rocket from the far point of the distance, because the noise radar makes the rocket range measurements with noise. Now, the real distance, velocity and acceleration of the rocket are obtained by measuring the distance of the rocket by radar.)

Active Contours model(snake)

说明：  16QAM通信系统的Matlab仿真实现(16QAM Matlab Simulation)

在衰落环镜下的qpskfading仿真程序(In fading loop mirror under the qpskfading simulation program)

汽车自动泊车核心控制算法对比研究及比较说明(Comparison of automatic parking Algorithm)

已经下载好的书籍，经过设计相关滤波器实现心电信号滤波(Download the good books has been designed correlation filter the ECG signal filtering)

说明：  gui实现图片的读取放大，边缘检测。以及图片的存储(gui realize the picture reads amplification, edge detection. And image storage)

书籍频综和锁相环的Matlab源代码，对频综和锁相环的设计很有帮助；(Books PLL Frequency Synthesizer and the Matlab source code for PLL Frequency Synthesizer Design and helpful )

Power flow or load-flow studies are important for planning future expansion of power systems as well as in determining the best operation of existing systems.