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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: 49435 |
Author: 魏臻 |
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Description: fft vhdl 1024 ty5d qaz
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Size: 31431 |
Author: qaz |
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Description: Xinlinx ,1024点高质量的fft实现 ,包含说明文件。-Xinlinx, 1024 points fft achieve high quality, contains documentation.
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Size: 435615 |
Author: 星星 |
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Description: GPS 捕获程序,采用FFT搜索算法,搜索1024个码相位.-GPS capture procedures, using FFT algorithm, search phase code 1024.
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Size: 122633 |
Author: Jerry |
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Description: 1024点fft verilog hdl
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Size: 24634 |
Author: 罗运 |
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Description: 这是一个fft的IP核,安装要求为quartus6.0以上。解压安装后可在quartus里例化使用,元件主要为cyclone和stratix,最大支持1024点的转换。
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Size: 8720009 |
Author: 李杰 |
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Description: 1024点FFT的源代码,可以综合实现,已验证
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Size: 14292 |
Author: 牧云 |
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Description: 关于DSP的FFT程序,1024点的。可直接使用
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Size: 1354 |
Author: 周翔 |
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Description: VHDL 的FFT 1024点源码。既有VHDL 的,也有Verlog的。比较好用。占用资源少
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Size: 37664 |
Author: 张加良 |
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Description: 通过读取已有的由matlab产生的数据文件进行1024点浮点fft运算的c程序.其中,radix2()实现基2算法,ChangeOrder()实现变址运算.
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Size: 10334 |
Author: baoxiao |
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Description: 1024点FFT快速傅立叶变换
VHDL语言实现
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Size: 436474 |
Author: libukun |
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Description: 用fpga实现dsp 的fft算法 其中有几个文档文件和用vhdl写的1024点的fft代码
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Size: 533621 |
Author: 李志枫 |
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Description: 1024点fft程序,在ccs上可以直接仿真,无需调试FFT1024点
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Size: 13949 |
Author: lee |
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Description: 1024点FFT程序,无需调试可直接在CCS中仿真
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Size: 12802 |
Author: lbz |
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Description: ofdm调制中用到的1024点FFT源码,ADI的TS系列DSP平台。
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Size: 3785 |
Author: fangyougang |
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Description: 基于8051F单片机,实现1024点的FFT
用C 语言实现的.效果与FPGA实现相同.
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Size: 76185 |
Author: 李林 |
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Description: C166 1024点汇编FFT源代码,使用Tasking编译器-C166 1024-point FFT compilation of source code, compilers use tasking
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Size: 151054 |
Author: xsy |
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Description: stm32实现fft1024点
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Size: 383403 |
Author: abjrk1 |
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Description: C166 1024点汇编FFT源代码,使用Tasking编译器-C166 1024-point FFT compilation of source code, compilers use tasking
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Size: 150528 |
Author: xsy |
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Description: 1024点FFT的源代码,可以综合实现,已验证-1024-point FFT of the source code, you can realize the comprehensive, verified
Platform: |
Size: 14336 |
Author: 牧云 |
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