原创的30mW单通道遥控器发射机与接收机电路图，超内差接收方式。...

乘序给出了对称Chebyshev滤波器的设计.注意:语法规则 cheblp.m lowpass filter design (specify del) cheblp2.m lowpass filter design (specify ws) chebbp.m bandpass filter design (specify del) chebbp2.m bandpass filter design (specify ws1,ws2) chebdiff.m lowpass differentiator design-sequence given by the symmetry Chebyshev filter design. Attention : grammar rules cheblp.m lowpass filter design (specify del) cheblp2.m lowpass filter design (specify ws) chebbp.m bandpass filter design (specify del) chebbp2.m bandpass filter design ( specify ws1, WS2) chebdiff.m lowpass design differentiator

vc++皮肤控件，使你的vc界面漂亮。你可以自己设计想要的皮肤。-vc++ skin controls, so that your beautiful vc interface. You may want to design their own skin.

正能选课系统刚完成的-exactly Elective System recently completed

让您爱不释手的专业串口调试软件,使用完全免费! 本软件可以在Win95/98、Win2000、WinNT、WinXP下面运行.-attractive professional serial debugging software, the use of a completely free! the software can Win95/98, Win2000, WinNT, running WinXP below.

清除系统垃圾，不占用内存、空间，方便使用，比优化大师好，本人已使用很长时间。-Garbage removal system, not memory, space, user-friendly, better than the optimization of the master, I have been using for a long time.

AN IDEA BASED ON HONEY BEE SWARM FOR NUMERICAL OPTIMIZATION

BTX250汽车功放电路原理图 PDF格式-BTX250 car amplifier circuit schematics PDF format

MEMS陀螺随机误差建模算法研究。MEMS陀螺精度较低，随机漂移较大，严重影响系统的性能。对MEMS陀螺随机误差进行了时间序列分析，并建立了ARMA模型。使用MATLAB计算所选模型参数建立随机误差的系统方程，采用经典卡尔曼滤波器验证了在静态条件下，滤波后的信号标准差为滤波前的3．88％。针对动态条件下，常规卡尔曼滤波器滤波效果下降的问题，推导并设计了渐消卡尔曼滤波器。仿真结果表明，渐消卡尔曼滤波器能显著改善动态条件下的滤波效果，并且滤波精度较高。

一段很好用的把经纬度转化为平面坐标的代码-a good use put into longitude and latitude coordinates of the plane code

将VC7.0和VC.NET的工程转换到VC6.0的工程,内有详细的介绍做法(自己试验后写的)-VC7.0 and VC.NET will convert the project to VC6.0 project, which has a detailed introduction of the practice (their own written tests)