第二次

传染病模型（SIRS）的蒙特卡罗仿真，可以获得与求微分方程数值解相差不大的结果(Monte Carlo simulation of infectious disease model (SIRS))

This a system of Telephone number rearch,it can easily tell you the area of the number

基本遗传算法C语言程序，可移植性高，算法完备可靠-The basic genetic algorithm C language program, portability high, complete and reliable algorithm

基于FFT的快速SAR分布目标回波模拟算法. 大面积分布目标的合成孔径雷达(SAR)回波模拟需要大量的运算，文中提出了一种合成孔径雷达回波模拟的快速算法，算法利用时域插值和FFTl’来缩减运算量，对于大面积目标回波模拟时，该算法有很高的效率。文中详细分析sinc函数插值所带来的误差以及补偿方法，并在次基础上提出了一种利用增采样插值方法，该方法以增加少量运算为代价，使得模拟精度的大幅度提高。文中比较了传统方法和基于FFTl’的快速SAR分布目标回波模拟算法的模拟结果，证明了这种快速算法确实行之有效。(The simulation of distributed targets is very important to the design of synthetic aperture radar(SAR)sys- tems．Since the end product is SAR images，the echo of SAR signals needs to be simulated and then processed form SAR images，an d the parameters needs to be measured and the perform ance of the images should be，an d then evaluated．The designing parameters of SAR could be adjusted to meet the requirement of users before developing SAR systems，specially in space—bome SAR systems．Th e simulation data is also needed during the developing an d debugging of a space—borne SAR real—time processor．Another purpose of simulation is to supply a great deal of simulation imag es to train image usors of space—bo rne SAR before it launch．)

PSOC的使用教程，详细讲述了PSOC的使用方法，特别适合初学者使用-PSOC use tutorial, a detailed account of the PSOC use, especially suitable for beginners to use

这个是一个完整的3Ddemo，通过mascot v3引擎实现。-this is a complete 3Ddemo, mascot v3 engine to achieve.

S3C44B0X 具有 8 路模拟信号输入的 10 位模/数转换器（ADC），它是一个逐次逼近型 的 ADC，内部结构中包括模拟输入多路复用器，自动调零比较器，时钟产生器，10 位逐次 逼近寄存器（SAR），输出寄存器如下图所示。这个 ADC 还提供可编程选择的睡眠模式， 以节省功耗。 -S3C44B0X with eight analog signal input to the 10 analog/digital converter (ADC), It is a successive approximation type ADC, the internal structure includes analog input multiplexers, Automatic Zero comparators, Clock Generator, 10 successive approximation register (SAR), the output register as shown in the diagram below. ADC also provided the option of programmable sleep mode to save power consumption.

VC++文件对象加密实例，通过对OpenSSL对称密码算法函数的调用来实现，要用到两个控件：libeay32.dll和ssleay32.dll，可以对大文件进行加密，不过效率上还需进一步完善，因为对大文件加密时，配置差点的电脑会有点卡！另外，它还可以对电影等视频文件加密。

用matlab编写的实数编码遗传算法，非常的好-using Matlab prepared by the real-coded genetic algorithm, a very good

WPF麦克风采集和播放 播放采集到得声音(WPF microphone acquisition)