matlab

license plate segmentation and recognition program on matlab plateform

The receiver performance is quantified by depicting the receiver operating char- acteristics (ROC) curves. This curves serve as a tool to and study the performance of a sensing scheme. ROC graphs are employed to show trade-of vs between detection probability and false alarm rates, (i.e. PD versus PFA), thus allowing the determination of an optimal threshold. To illustrate the performance of energy detectors, we generate complementary ROC curves (the average probability of miss detection $ P_{md} 1 - P_d$ versus the false alarm probability $P_f$ for different receiver structures and in different fading environments.Fig. 1 illustrates the complementary ROC curves for a single channel reception (no diversity) over AWGN channels. This figure depicts the complementary ROC curves for energy detectors.

在这项工作中,我们提出一个基于混沌的集成　　抖动升压电路用于多个振荡器抽样真的　　随机数发生器的架构。多个环形振荡器　　真正的随机数生成器需要大量　　戒指的积累内在抖动的逆变器　　有用的水平。因此,他们占领大的硅区域和消费　　大量的权力。该电路提供　　另一种方法推动使用混乱的抖动　　动态生成的两个环形振荡器的非线性耦合　　需要更少的组件的数量。的简单性　　提出了电路提供高集成和内在潜力　　面积和功耗低等优点。混沌动力学　　研究了电路的使用数值和电路　　模拟。测量测试芯片实现的结果　　250纳米CMOS技术(In this work, we present a chaos based integrated jitter booster circuit for use in multiple oscillator sampling true random number generator architecture. Multiple ring oscillator based true random number generators need significant number of rings for accumulating the intrinsic jitter of inverters to a useful level. Thus, they occupy large silicon area and consume considerable amount of power. The proposed circuit offers an alternative approach for boosting jitter using the chaotic dynamics generated by non-linear coupling of two ring oscillators that require fewer number of components. The simplicity of the proposed circuit offers high integration potential with inherent low area and power consumption advantages. Chaotic dynamics of the circuit was studied using both numerical and circuit simulations. Measurement results of the test chip implemented at 250nm CMOS technology node confirmed chaotic behavior and jitter boosting capability. To the very best of our knowled)

用matlab实现的人脸检测及识别 程序简单易懂(codes for people face dectection)

HILBERTAVERAGE PITCH CALCULATION

This contains demo and help instructions needed to build and test cdma models in simulink

射线追踪算法正演模拟,基于地震合成记录，必须的很好的程序，你们可以看看(Ray tracing algorithm forward modeling)

一个自己做的MATLAB第三章作业哦哦~~还不错哦哦~~~新手可以下来看看哦哦~(doing a third chapter of MATLAB Instead operations also true ~ ~ ~ ~ ~ Instead newcomers can be viewed see Instead ~)

Model : PM42L-048-HHC9 Drive Mode : BIPOLAR CHOPPER Drive Voltage : 24.0 V Method : 2-2P Drive IC : UDN2917EB Surge/Current : / 600 mA / Phase (Peak) Coil Resistance : 7.0 Ω Magnet Material : MS70M

用matlab读取nc数据，对数据作预处理的matlab函数。(Matlab function to read nc )