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f2812.fft.asm
- 利用汇编语言和TMS320F2812芯片实现FFT的算法，该算法对128点和256点很有效，使用过程中要考虑信号值不能太小-use of assembly language and TMS320F2812 chip FFT algorithm for 128 points and 256 points very effective, the process used to be considered too small signal value can not
TMS320F2812-FFT
- F2812 标准FFT算法,128点,256点,512点,1024点FFT算法,具体做法为将库含数FFT.LIB加入的目标项目,加入对应的C含数和头文件,特别注意的FFT算法缓冲去一定要存放在0X8000H中的内部缓冲区中!!!切记,本人调试时就走了很多弯路啊-F2812 standard FFT algorithm, 128, 256, 512, 1024-point FFT algorithm, the specific approach to the library will join w
fft-arm-0.01.src
- 针对ARM优化过的FFT算法。其中20点，64点，80点的FFT算法。笔者试着加入了256点的FFT -for ARM optimized FFT algorithm off. 20 points, 64 points, 80 points of the FFT algorithm. I tried to join the 256-point FFT
TMS320F2812-FFT.rar
- 利用汇编语言和TMS320F2812芯片实现FFT的算法，该算法对128点和256点很有效，使用过程中要考虑信号值不能太小
C语言实现256点FFT基2算法
- C语言实现256点FFT基2算法，已调试过，结果正确。-C-2 with 256 points FFT-based algorithm, has been debugged, the results are correct.
图像傅立叶正反变换
- 图像傅立叶正反变换。读入256色BMP位图，进行傅立叶变换，显示频域图像，再进行反变换，恢复原来图像。,Fourier transform and inverse fourier transform. Read a 256-color bitmaps, make Fourier transform, show the frequency domain image, and then an inverse transform, to restore the original image.
DSP_FFT
- 基于stm32 DSP库的1024个点的FFT运算，对st公司的源程序进行了改进。仅需修改少量定义就能换成256点或64点的运算-Stm32 DSP-based library of 1024 point FFT operation, the company' s source of st has been improved. Can only modify the definition of a small amount of 256 points or 64 points into c
2107210017520071022238367591296
- vc图像处理比较全面的程序，提供了图象直方图均衡，robert,sobel,prewitt,kirsch,gauss等方法的边缘检测运算，中值滤波，二维FFT变换和DCT变换，图象的反转，旋转等一些基本的图象模板变换和点变换的功能。目前只处理256*256的图象-vc images deal with more comprehensive procedures, provided the image histogram equalization, robert, sobel, prewitt,
Impulse_fft_hw
- ImpulseC Codeveloper fft code. This file implements the hardware portion of a 256 sample FFT using a radix-4 algorithm. This implementation demonstrates that results similar to hand-coded HDL can be achieved using the C language, and without using
FFT_fixedPoint_console
- 定点复数FFT算法 C语言实现 支持点数为128,256,512,1024,2048可配置 同时附带文档-Fixed-point complex FFT algorithm for C language support 128,256,512,1024,2048 points can be configured at the same time as the document attached
FFT_fixedPoint_VCdemo
- VC下开发的定点FFT程序，有图形演示。 非控制台程序。 支持128、256、512、1024、2048等长度。-the fixed-point FFT developed under VC++，demo in graphics. Not a console program! 128,256,512,1024,2048 Point is supported.
ex6-1
- The Zoom-FFT is a process where an input signal is mixed down to baseband and then decimated, prior to passing it into a standard FFT. The advantage is for example that if you have a sample rate of 10 MHz and require at least 10Hz resolution over a s
pipelined_fft_256_latest
- FFT的ip核，是256位的，可以用在FPGA上进行FFT操作。-FFT' s ip core, is 256, and can be used in FPGA on FFT operation.
OFDM_send_matlab
- matlab发送端程序,256位FFT,16QAM-OFDM，最后有时域和频域图形显示-matlab sender program, 256 FFT, 16QAM-OFDM, the last times and frequency domain graphics
synth_fft
- fftprocessing can complete 256 pointsFFT.-Hardware Descr iption Language(HDL)is an advanced electronic designmethod．After HDL was put into use，it has draw great attention and gained popularity．The design used Verilog HDL and Schematic for entry tools
fft
- 不定点的fft算法，当前可选择64,128,256,512,1024个点数，可自行添加其他-The fft algorithm is not fixed, the current choice 64,128,256,512,1024 one point, they are free to add other
fft
- 基于MSP430F1612单片机的快速傅立叶变换的测试程序，采样点数为256点-MSP430F1612 microcontroller-based fast Fourier transform of the test procedures, sampling points to 256 points
fft256
- quartus ii 中利用ip核生成fft模块，实现256点fft功能-quartus ii the use of nuclear generation fft ip module to achieve the 256 point fft function
fft
- c语言实现的时间抽取的FFT算法程序，输入两个参数，一个是输入序列xin，采用复数形式，数组从下标1开始存数，另一个是FFT的点数N.FFT子程序求s的256点的FFT的方法-FFT algorithm implemented in C