搜索资源列表
LFM.rar
- matlab,线性调频信号,脉冲压缩,雷达信号仿真,matlab, linear frequency modulated signal, pulse compression, radar signal simulation
sscyd.rar
- 二阶数字谐振器的频率特性和滤波器的幅频特性和相位特性和预畸变在双线性变换中的作用,Second-order digital resonator frequency filter characteristics and amplitude-frequency characteristics and phase characteristics and pre-distortion in the bilinear transform the role of
esprit.rar
- 用esprit算法估计复正弦加白噪声的信号频率,f给出正弦信号的频率估计值,Esprit algorithm with an estimated increase in complex white noise sinusoidal signal frequency, f the frequency of sinusoidal signal given the estimated value of
daimahekuangtu
- ,用MATLAB实现快跳频通信系统的仿真。主要应用了SIMULINK和COMMUNICATION BLOCKETS两个模块。整个设计包括了信源产生部分、发送部分、跳频调制部分、信道部分、接收部分和结果分析部分共六个模块,核心技术是伪随机序列的产生和频率合成器的设计,而关键技术是收发两端的伪随机码元的同步。伪随机码的产生用S-函数编程来开发自己的SIMULINK模块。同步的实现是收发两端采用相同的扩频脉冲触发。而且在设计中每个模块都采用了模块封装技术,从而简化了框图结构-Using MATLAB
DSP
- 先采集一单声道音频信号(.wav)并用WAVREAD文件采样读取,并对其进行频谱分析。分别用窗函数法和双线性变换法设计低通、高通、带通三种FIR滤波器和IIR滤波器。用M文件使信号通过滤波器并对输出信号进行时域和频域分析。-First acquisition of a mono audio signal (. Wav) files with sampling WAVREAD read, and their spectral analysis. Window function, respectiv
IQ
- 中频信号正交化处理过程中,低通滤波法,多相滤波法和Bessel插值法镜频抑制的比较,-IF signal quadrature-based processing, low-pass filtering method, multi-phase filtering method and the Bessel interpolation method mirror-frequency rejection of the comparison,
matlab-simulink-in-bluetools
- 蓝牙跳频系统的simulink仿真程序,主要用于matlab下的仿真,版本不限 推荐使用matlab7-Bluetooth frequency-hopping system simulink simulation program, mainly for under matlab simulation, open-recommended version matlab7
MATLAB
- 基于 MATLAB 的语音信号分析与处理的课程设计.录制一段自己的语音信号,并对录制的信号进行采样;画出采样后语音信号的时域波形和频谱图;给定滤波器的性能指标,采用窗函数法或双线性变换设计滤波器,并画出滤波器的频率响应;然后用自己设计的滤波器对采集的语音信号进行滤波,画出滤波后信号的时域波形和频谱,并对滤波前后的信号进行对比,分析信号的变化;回放语音信号-MATLAB-based voice signal analysis and processing of the curriculum. Re
matlab-pinpu-fenxi
- matlab 进行频谱分析。时域转换频域进行分析。-matlab frequency analytic
matlab录音与音频处理程序
- MATLAB下录制音频,并对音频进行频谱分析、倒谱分析等功能,具有GUI界面,容易操作。(MATLAB recording audio, and audio frequency spectrum analysis, cepstrum analysis and other functions, with GUI interface, easy to operate.)
Time-Frequency-Analysis-in-Matlab
- 基于matlab的时频分析Time-Frequency analysis,供初学者学习或参考。(Time-Frequency analysis based on MATLAB, for beginners to learn or reference.)
LFM matlab
- 仿真线性调频连续波雷达的信号处理,设线性调频带宽为22MHz,时宽为200us ,雷达载频为10GHz,输入噪声为高斯白噪声。目标模拟分单目标和双目标两种情况。(Simulation of linear frequency modulation continuous wave radar signal processing, linear frequency modulation of 22 MHZ bandwidth, wide for 200 us, radar carrier freque
matlab程序
- 通过遗传算法实现宽带天线的匹配网络优化,提高整个频带内的传输效率、(The genetic algorithm is used to optimize the matching network of broadband antenna and improve the transmission efficiency in the whole frequency band,)
《MATLAB时频分析技术及其应用》源程序代码
- matlab时频分析技术及其应用,信号处理,小波变换及其应用(matlab time-frequency analysis technology and its application, signal processing, wavelet transform and its application)
Matlab 时频分析工具箱
- 比较好用的时频分析工具箱,能有效地对信号进行时频分析(A better time-frequency analysis toolbox can effectively analyze the signal.)
matlab数字图像处理与识别
- 将理论知识、科学研究和工程实践有机结合起来,内容涉及数字图像处理和识别技术的方方面面,包括图像的点运算、几何变换、空域和频域滤波、小波变换、图像复原、形态学处理、图像分割以及图像特征提取的相关内容;同时对于机器视觉进行了前导性的探究,重点介绍了两种目前在工程技术领域非常流行的分类技术——人工神经网络(ANN)和支持向量机(SVM),并在人脸识别这样的热点问题中结束《精通Matlab数字图像处理与识别》。(Combining theoretical knowledge, scientific re
短时傅里叶变换matlab
- matlab 时频分析工具箱实现短时傅里叶变换(Realization of short time Fourier transform by MATLAB time frequency analysis toolbox)
matlab量化投资
- matlab高频交易代码,网上寻来的向作者致敬。。。。。。。。。。。。。(Matlab high frequency trading code)
1基于Matlab的列车加速度信号处理_张书勇
- 借 助 于 M at l a b 信 号 处理 工 具箱 的强大分 析 能力,利 用 双 谱 估 计 对 信 号 进行处理,获取 频 率信 息,并提 出 了 判 断 列 车 运 行 不 平 稳 的准则(With the help of the powerful analysis ability of matlabsignal processing toolbox, bispectrum estimation is used to process the signal, obtain the f
matlab
- GUI和FIR滤波器和IIR滤波器的高通、低通、带通滤波器的设计,以及频率响应(GUI and FIR filter and IIR filter high pass, low pass, band-pass filter design, as well as frequency response)