bisection_new

扩频系统，首先随机产生01序列，然后通过扩频，脉冲成型，BPSK调制发送，接收端接收进行解扩解调(The wide frequency system, first stochastically has 01 sequences, then through the wide frequency, the pulse formation, the BPSK modulation transmission, the receiving end receive carries on the despread demodulation. )

说明：  平方根升余弦脉冲实例。两个SQRC滤波器的级联组合就成为一个零ISI的滤波器。此程序用于获得平方根升余弦脉冲。(Square root raised cosine pulse instance. Cascade combination of the two SQRC filters to filter a zero ISI. This procedure used to obtain the square root raised cosine pulse.)

此工具包是对Matlab的随机工具包的扩展，对于研究随机控制的人有很大的帮助(this tool kit of Matlab random tool kits expansion For the randomized controlled study will be very helpful)

本书使用简单易行的风格，一开始介绍了MATLAB 基础，你将学习到如何绘制图象，求解代数方程及计算积分，也将学习到如何求解微分方程，求ODE 的数值解，使用特殊函数工作。(This book uses a simple style, beginning MATLAB foundation, you will learn how to draw images, solving algebraic equations and calculating the integral will also learn how to solve differential equations, find the numerical solution of the ODE, use the special function job.)

内含遗传算法的matlab 程序，有参考价值哦，赶快下载吧！(Matlab genetic algorithm includes procedures have reference value Oh, as soon as possible to download it!)

a function to find auto correlation

对原始灰度图像进行图像压缩，对此图进行 8×8 DCT 变换后，分别只保留 DC系数，以及保留前 4、8、16 个变换系数(DC＋AC) ，然后再分别进行 IDCT 变换 (The original gray image compression, this map for 8 × 8 DCT transform, respectively, to retain only the DC coefficient, and to retain the former 4,8,16 months transform coefficients (DC+ AC), and then separately IDCT transform)

audio use matlab script

语音增强，基本减谱法MATLAB程序实现(speech enhancement---matlab)

移动窗函数法提取实验面波频散曲线的程序，基于matlab编程(surface wave dispersion curve)