chongbianyu-jiaozhi

应用matlab进行电路分析，外文经典教材。(The application of matlab for circuit analysis classic, foreign language teaching materials.)

参考3GPP相关标准并根据LTE技术特征和关键特性，对下行链路级进行设计，包含以下步骤：比特生成、CRC校验、码块分割、编码、速率匹配、码块级联、加扰、调制、层映射、预编码、资源映射、OFDM符号生成和天线映射。为模拟无线传输信道，还需仿真相应的信道模型。收端则是发端的严格逆过程，对接收信号进行一系列处理，得到代表原始发送的信息并判决。(References 3GPP LTE technology standards and in accordance with characteristics and key characteristics of the downlink stage design, comprising the steps of: generating bits, CRC checksum, code block segmentation, encoding, rate matching, code block concatenation, scrambling, modulation , layer mapping, precoding, resource mapping, OFDM symbol generation and antenna mapping. Analog wireless transmission channel, the need to emulate the corresponding channel model. The receiving end is the inverse of the originator of the rigorous, a series of processing the received signal, the representation of the original transmitted information and judgment.)

iir滤波器设计,包括 脉冲不变法和双线性变换法等等等(iir filter design)

these programs includes sorce codes

turbo码的MATLAB simulaiton 采用硬输出判定 支持qpsk (turbo codes using MATLAB simulaiton qpsk hard output decision support)

暴强Dijkstra算法求任意两点间最短路径(matlab程序)，一种求最大流的程序(Floyd shortest path algorithm MATLAB program, graph theory algorithms very practical)

BER for 16-PSK modulation

Various ASK models and Matlab codes. For M=4, M=8 and with some channels (Rician, Rayleigh, AWGN..)

说明：  matlab环境下，计算圆极化电磁波轴比的程序(calculated circularly polarized electromagnetic wave axis than the program Matlab environment)

一个利用matlabGUI设计的学生成绩查询的小系统，还需要进一步完善。( Type text or a website address or translate a document. Cancel Yīgè lìyòng matlabGUI shèjì de xuéshēng chéngjī cháxún de xiǎo xìtǒng, hái xūyào jìnyībù wánshàn. Example usage of "": automatically translated by GoogleChinese (Simplified)EnglishSpanish AlphaA using matlabGUI design student achievement query system, still need further improvement.)