chap5chap3chap2mattlab

《概率论与数理统计》优秀学习资料，工科数学基础(" Probability and Statistics" excellent learning materials, engineering mathematics)

This is code to simulation of AM, FM, PSK, QAM modulation

Intro for c++ from MIT

setPrompt(newPrompt) sets the Command Window prompt to the specified NEWPROMPT. NEWPROMPT can be one of the following: - a static string: setPrompt( >> ) => this is the default prompt string ( >> )

this program will evaluate the fdtd solution for the scattering problem

多帧图像数据拟合，可以对多幅图片数据进行数据拟合。(Fitting multi-frame image data, image data can be multiple data fitting.)

模型预测控制是20世纪80年代初开始发展起来的一类新型计算机控制算法。该算法直接产生于工业过程控制的实际应用，并在与工业应用的紧密结合中不断完善和成熟(Model predictive control is a new class of computer control algorithms developed in the early 1980s . The algorithm directly to produce practical applications in industrial process control , and continue to improve and mature closely integrated with industrial applications)

简易的录音功能。通过audiorecorder函数实现录音的功能。比电脑自带的录音好很多(Simple recording function. By recording audiorecorder function. Much better than the computer comes with the recording)

（1） 数据源：随机产生752*8bit作为数据源 （2） 按照DTMB的能量扩散初始相位和生成多项式来产生伪随机数据并对原始数据源进行加扰 （3） 加扰后的数据直接进行解扰，观察误码率的值，验证加扰算法 （4） 按照DTMB标准构造BCH（1023，1013）来实现BCH（762，752）信道编码器和解码器，并观察其误码率是否为0来验证其正确性。 （5） 最后把能量扩散和BCH编码级联，接收端把BCH解码和解扰级联，观察其误码率，验证正确性。 ((1) Source: randomly generated 752* 8bit as data source (2) in accordance with the energy of the initial phase and the diffusion DTMB generator polynomial to generate a pseudo-random data and the original data source scramble (3) the scrambled data is directly descramble, the bit error rate of the observed values, verification scrambling algorithm (4) In accordance with DTMB standard configuration BCH (1023,1013) to achieve the BCH (762,752) channel encoder and decoder and observe its error rate is 0 to verify its correctness. (5) Finally, the energy dispersal and BCH coding cascade, the receiving end of the BCH decoding and descrambling cascade observed error rate, to verify the correctness.)

基于Scilab的粒子群算法代码，Scilab是一个功能和matlab差不多的开源软件(Based on the Particle Swarm Optimization Scilab code, Scilab is a functional and open source software similar to matlab)