acoutic

产生BPSK分析信号,可以设置基本S/N比等参数,并对信号画图显示.(Analysis generated BPSK signal, you can set the basic S/N than the other parameters, and signal drawing show.)

说明：  matlab图像分割的实例，包括基于L*a*b空间的彩色图像分割，检测汽车目标，分水岭分割等程序源代码(matlab examples of segmentation, including those based on L* a* b color space, image segmentation, target detection vehicles, watershed segmentation source code)

用凯泽窗设计线性相位带通FIR滤波器 计算理想带通滤波器单位抽样响应ha(n)的M函数文件dbpfr.m 计算凯泽窗函数wk(n)的M函数文件kwnd.m(Keyser window design with linear phase FIR bandpass filter calculate an ideal band-pass filter response ha sampling units ( n) M function calculation Keyser dbpfr.m document window function wk (n) M-function document kwnd.m)

仅供参考，采用数据关联算法实现单个匀速运动目标的点迹与航迹的关联；PDAF方法第三种实现；(For reference only, using a single data association algorithm uniform motion targets associated trace and track the point PDAF third method to achieve )

说明：  考虑拉曼散射的matlab仿真，可用于对于光在光纤中传播的子程序。(Matlab simulation considering Raman scattering can be used as a subroutine of fiber laser simulation.)

fsk调制解调及相应误码率计算。随机产生一正弦信号并进行相应的调制解调。(fsk modem and the corresponding bit error rate. Randomly generate a sinusoidal signal and the corresponding modem.)

基于平均法的连续模式下DC/DC功率级建模步骤，包括电压模和峰值电流模(Average method based on continuous mode DC/DC power level modeling steps, including the voltage mode and peak current mode)

说明：  傅里叶函数的表现形式，这个在matlab里面非常的常见，可以作为参考(Fourier form of the function, this is very common in matlab which can be used as reference)

本书将通信技术用代码的形式表现出来，读者可以通过代码来加深对理论知识的理解。(This book will use the code shown in the form of communication technology, the reader can through the code to deepen the understanding of theoretical knowledge. )

Lorenz_MatlabCode,分形几何中提出的洛仑兹分形，生成图，matlab源代码(Lorenz_MatlabCode, fractal geometry of the Lorentz proposed fractal, generated map, matlab source code)