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Description: 包括iir,fir,功率谱，复倒谱等-including IIR, fir, power spectrum, such as Cepstrum
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Size: 86016 |
Author: 张满洲 |
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Description: FFT变换(快速傅立叶变换) 用于学生实验参考例程-this folder includes FFT transform and some reference examples for students to experiment
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Size: 209920 |
Author: 张民 |
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Description: fft在dspbuilder下产生VHDL源码及其测试激励文件的matlab模型,在modelsim下仿真通过-fft in dspbuilder under VHDL source code and test incentives document matl ab model, the simulation under through modelsim
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Size: 7168 |
Author: zqh |
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Description: 基于tms320vc55*系列DSP常用算法，包括：
1. Experiment 7A - Radix-2 Complex FFT in C
2. Experiment 7B - Radix-2 Complex FFT in C55x Assembly Language
3. Experiment 7C - Radix-2 Complex FFT and IFFT
4. Experiment 7C - Fast Convolution
5. matlab 源码- Based on tms320vc55* series DSP commonly used algorithm,
including: 1. Experiment 7A- Radix-2 Complex FFT in C
2. Experiment 7B- Radix-2 Complex FFT in C55x Assembly
Language
3. Experiment 7C- Radix-2 Complex FFT and IFFT
4. Experiment 7C- Fast Convolution
5. matlab source code
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Size: 78848 |
Author: |
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Description: 设信号 ，用 对x(t)采样得x(n)，是否会发生频谱混叠？现利用FFT分析其频谱。
1．编程绘制该信号的波形。
2．若令N=16，编程对x(n)做FFT运算，并绘制其幅频特性曲线。
3．令N=1024，编程对x(n)做FFT运算，并绘制其幅频特性曲线。
4．分析2、3的运算结果。
设计调试报告要求：
1．工作原理简述；
2．设计思路；
3．难点及解决方法；
4．设计、调试结果及分析；
5．程序文本及操作步骤。-based signal used to x (t) in the sample x (n), whether there will be a spectrum aliasing? FFT analysis is the use of their spectrum. 1. Programming mapping of the signal waveform. 2. If so N = 16, the programming of x (n) do FFT, and the mapping of its amplitude-frequency characteristic curve. 3. Order N = 1024, the programming of x (n) do FFT, and the mapping of its amplitude-frequency characteristic curve. 4. Analysis of two, three computational results. Design debugging reporting requirements : 1. Principle outlined; 2. Design; 3. Difficulties and solutions; 4. Design, debugging and analysis of results; 5. Text and operating procedures steps.
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Size: 49152 |
Author: 魏臻 |
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Description: 创建一个实现FFT算法的DSP工程，并给工程中加入源文件、库文件和链接命令文件观察输入、输出数据的频谱；
改变FFT的点数，观察结果；
通过Profile分析算法的运行时间。
-FFT algorithm to create a realization of the DSP project, and add to the project source files, library files and link observation command file input and output data of the spectrum change FFT points, observation results through the Profile of the run-time analysis algorithms.
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Size: 160768 |
Author: 陈志坤 |
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Description: 用MATLAB实现的DSP函数，包括FFT、ChripZ、DCT、DELTA、Hilbert变换-用MATLAB实现的DSP ??数 ???
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Size: 37888 |
Author: wl |
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Description: DSP常用的算法（C语言版)包括基本的信号生成和FFT压缩等信号处理中的算法。-Commonly used DSP algorithms (C language version) including basic signal generation and FFT signal processing such as compression algorithms.
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Size: 7742464 |
Author: zhangmin |
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Description: 该程序是实现关于信号的一些重用的分析处理功能，如计算信号能量，fft变换等-signal processing
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Size: 4096 |
Author: 吴菲 |
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Description: FFT DSP课程设计
自己编写的FFT程序-FFT DSP curriculum design their own procedures for the preparation of the FFT
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Size: 26624 |
Author: xudingwen |
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Description: 各种信号序列的产生和绘制，卷积，FFT进行频谱分析，滤波器的设计（FIP、IIR），-DSP examples realization in matlab.
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Size: 173056 |
Author: liwenqi |
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Description: 国外的详细的OFDM设计过程文档，对学习OFDM非常有帮助，并且有仿真结果。-This report discusses the design and implementation of an OFDM modem for a simplex communication
between two PCs over a frequency selective channel. First a brief introduction is
provided by explaining the backrground and the specification of the project. Then the report
deals with the system model. Each block of the OFDM system is described (IFFT/FFT, cyclic
prefix, modulation/demodulation, channel estimation, bit loading). In the following section, the
system architecture is analysed. The transmission protocol, as well as the system parameters
are explained in details. Then, the DSP implementation is discussed. Finally, the results are
provided in the last chapter.
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Size: 1709056 |
Author: |
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Description: 印度GURUNANAK ENGINEERING COLLEGE数字信号处理实验室的DSP+c+Matlab联合编程手册-DIGITAL SIGNAL PROCESSING LAB (IV-I SEM)
INDEX
1. Architecture of DSP chips-TMS 320C 6713 DSP Processor
2. Linear convolution
3. Circular convolution
4. FIR Filter (LP/HP) Using Windowing technique
a. Rectangular window
b. Triangular window
c. Kaiser window
5. IIR Filter(LP/HP) on DSP processors
6. N-point FFT algorithm
7. Power Spectral Density of a sinusoidal signals
8. FFT of 1-D signal plot
9. MATLAB program to generate sum of sinusoidal signals
10. MATLAB program to find frequency response of analog
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Size: 1582080 |
Author: wangjin |
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Description: 包括信号系统和系统响应，FFT谱分析，双线性法设计IIR数字滤波器，窗函数法设计FIR数字滤波器，四部分matlab仿真程序，以及必要的说明。-Including the signal system and the system response, FFT spectrum analysis, bilinear Design of IIR digital filters, window function method for the design FIR digital filters, four-part matlab simulation program, and the necessary instructions.
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Size: 696320 |
Author: 倪宁 |
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Description: 介绍了基2时域抽取法FFT的原理和算法,并在MATLAB仿真软件的辅助下、在数字信号处理
DSP上实现。
-Describes the radix-2 time-domain extraction principle and FFT algorithms, and the aid of MATLAB simulation software, in digital signal processing DSP to achieve.
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Size: 216064 |
Author: xuhao |
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Description: DSP AD采样值存储后MATLAB分析其FFT频谱-DSP AD sampling save da1.dat file，then MATLAB FFT view frequency.
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Size: 53248 |
Author: 刘洋 |
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Description: audio filter,fft,dft,pole zero plot,gui,dsp signal operations
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Size: 94208 |
Author: ashish |
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Description: the file contains the program for fft, basic signal geneartion,fir filters,iir filter etc in matlab
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Size: 44032 |
Author: SHIVARAM |
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Description: this file is about finding Fast fourier transform for given sine wave using FFT statement.
i. with zero padding
II. without zero padding
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Size: 1024 |
Author: mohanrajan |
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Description: 这是数字信号处理DSP领域的实现FFT这一基础功能的程序，分别用VC,vhdl，matlab语言实现了256点的fft程序-This is the field of digital signal processing DSP implementation of FFT-based feature of this program, respectively VC, vhdl, matlab language to achieve a 256 point fft program
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Size: 5906432 |
Author: 兵 |
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