Performance-analysis-of-Chaotic-modulation-system

绘制不同函数曲线的用户界面。 调节函数，坐标范围和网格(Draw a different function curve user interface. Adjustment function, range and grid coordinates)

在qpsk调制下实现ofdm的仿真 信道是高斯信道(qpsk ofdm awgn)

对CDMA通信系统进行matlab仿真，包括Viterbi编码（卷积编码），交织，扩频，调制，解调，抽样判决，解偏置,码型转换，解交织等源代码，给出了误码率曲线。(Matlab on the CDMA communication system simulation, including the Viterbi coding (convolutional coding), interleaving, spreading, modulation, demodulation, sampling decisions, solve bias, format conversion, such as source code deinterleave given bit error rate curve.)

Questions for digital system and microprocessor

Albert-László Barabási与Réka Albert在1999年的论文中提出了一个模型来解释复杂网络的无标度特性，称为BA模型。这个模型基于两个假设： 增长模式：不少现实网络是不断扩大不断增长而来的，例如互联网中新网页的诞生，人际网络中新朋友的加入，新的论文的发表，航空网络中新机场的建造等等。 优先连接模式：新的节点在加入时会倾向于与有更多连接的节点相连，例如新网页一般会有到知名的网络站点的连接，新加入社群的人会想与社群中的知名人士结识，新的论文倾向于引用已被广泛引用的著名文献，新机场会优先考虑建立与大机场之间的航线等等。 (Albert-László Barabási with Réka Albert in the 1999 paper proposed a model to explain the complex networks of scale-free property, known as the BA model. This model is based on two assumptions: Growth pattern: a lot of real network is expanding growing from, for example, the birth of the Internet BEIJING, page, new friends to join the network of people, a new paper published aviation network in the new airport construction and so on. Priority connection mode: a new node upon accession will tend to connect to the node connected to, for example, a new page will generally have a connection to the well-known networking sites, and the new Community will want with the community s well-known get to know the new paper preference is to use well-known literature has been widely cited, the new airport will give priority to create and airport routes.)

随机多址接入协议的matlab仿真及其结果，包括ALOHA，时隙ALOHA，非连续性CSMA和时隙非连续性ISMA协议。(The matlab simulation and results of random multiple access protocol,including ALOHA, slotted ALOHA, CSMA and snpisma protocols.)

适合使用NUVOTON nuc501 做开发的参考。(The NUC501 is an ARM7TDMI-based MCU, specifically designed to offer low-cost and high-performance for various applications, like interactive toys, edutainment robots, and home appliances. It integrates the 32-bit RISC CPU with 32KB high-speed SRAM, crypo engine with OTP key, boot ROM, LDO regulator, ADC, DAC, I2C, SPI, USB2.0 FS Device, & GPIO into a cost-affordable whil feature-rich micro-controller.)

带有异步清零和置数信号（置数为全逻辑1）的4位寄存器(With asynchronous clear and set the number of signals (set the number for the whole logic 1) of the four registers)

一个灰色预测GM（1,1）模型可用于一系列的预测问题，可以绘制图形，图形拟合相当好！(A gray prediction GM (1,1) model can be used for a series of prediction problems, you can draw graphics and graphical fit is quite good!)

Face recognition system with basic scaling method. Tested ORL database