介绍时频工具箱的PPT，研究通信，诊断，测试方向的同仁可以拿来做一个参考...

提出了一种IEEE 802.16系统中基于预留的MAC层资源调度方法,可以有效的解决IEEE802.16系统中 高优先级业务过多占用优先级业务带宽而带来的不公平性问题。仿真结果表明,与原有资源调度算法相比,这种 算法能够在满足各种业务对QoS要求的同时,具有更好的公平性和更高的带宽利用率。 -An IEEE 802.16 system, the MAC layer based on the reserved resource scheduling method can effectively solve the IEEE802.16 system of high-priority business occupy too much bandwidth priority business brought about by the issue of unfairness. The simulation results show that the original resource scheduling algorithms, this algorithm can meet a variety of business on the QoS requirements at the same time, has better fairness and higher bandwidth utilization.

模拟内存调度算法-simulation memory Scheduling Algorithm

一个100v,60W的实用的开关电源，带有恒流恒压功能-A 100v, 60W practical switching power supply with constant-current constant-voltage function

说明类文章，详细的介绍了IC卡的工作原理希望能给大家帮助-Description category article and detailed introduction of the IC card operating principle hope everyone can help

决策树的源代码，yongc写的 请看看吧-Decision tree of the source code, yongc written look and see

RTF 文件格式-RTF file formats

士兰SC9321芯片最新版本中文规格书。-Kingsland SC9321 chip specifications for the latest version of the Chinese book.

C Programming Language through the calculation of the calculator computing involution

一个RFC3261的中文版本，关于SIP协议的，说明很详细，英文不好的省好多事呢-a RFC3261 the Chinese version of SIP, describing in great detail, English is not good to do many of the provinces

编写一个程序，在屏幕上出现一个圆心沿正弦曲线轨迹移动的实心圆，要求每隔4分之一周期，圆的填充色和圆的周边颜色都发生变化（颜色自己选取），同时圆的半径在四分之一周期内由正弦曲线幅值的0.2倍至0.6倍的线性增长。-The preparation of a procedure on the screen there is a center of a circle along the sinusoid trajectory mobile solid round, one request every 4 cycles, a circle filled with color and circle around the color change (color select their own), while the radius of a circle in the quarter-cycle sinusoid amplitude by 0.2 times to 0.6 times the linear growth.