Description: 研究生期间上《数值计算方法》课的作业，所有代码都是C语言实现并调试通过，现在上传为大家服务。这是不动点算法-"numerical methods" courses of operations, are all code and the C language debugging passed, and upload to us. This is the fixed point algorithm Platform: |
Size: 116954 |
Author:常晓东 |
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Description: BroadVoice?is a family of speech coding algorithms created by Broadcom and standardized by CableLabs? SCTE? and ANSI for Voice over IP applications in cable telephony. BroadVoice is also part of the ITU-T Recommendations J.161 and J.361. To encourage wide-spread use of BroadVoice in diverse speech compression applications, Broadcom is providing both the floating-point and fixed-point C source code of BroadVoice on a royalty-free basis under the GNU Lesser General Public License (LGPL), version 2.1, as published by the Free Software Foundation. Platform: |
Size: 4608612 |
Author:spwedasd |
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Description: 研究生期间上《数值计算方法》课的作业，所有代码都是C语言实现并调试通过，现在上传为大家服务。这是不动点算法-"numerical methods" courses of operations, are all code and the C language debugging passed, and upload to us. This is the fixed point algorithm Platform: |
Size: 116736 |
Author:常晓东 |
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Description: 用C语言编写的在Simulink环境下对3相交流电机交直流帕克变换进行数值仿真的S函数源代码。特点：考虑到了便于在单片机中执行的特点，完全使用定点算法实现。在MATLAB中编译成动态链接库后就可在Simulink中使用。-C language in the Simulink environment for 3-phase AC and DC motor Parker transform few value of the S-function simulation source code. Features : Taking into account the ease of implementation of the microprocessor features full use of fixed-point algorithm. MATLAB compiled after the DLL can be used in Simulink. Platform: |
Size: 4096 |
Author:孙萌 |
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Description: 基于定点DSP的MP3解码系统设计与实现，整个MP3流程采用C语言编写-fixed-point DSP-based MP3 decoding system design and implementation, the whole process MP3 using C language Platform: |
Size: 13528064 |
Author:虫虫 |
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Description: 一个利用C语言，仿真实现定点FFT算法的程序：）-A use of C language, the realization of fixed-point FFT algorithm simulation procedure:) Platform: |
Size: 241664 |
Author:lsda |
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Description: 3Gpp规范的AMR语音编解码器c代码，为定点的实现的算法。-3GPP standardized AMR speech codec c code, for the realization of fixed-point algorithms. Platform: |
Size: 754688 |
Author:温安君 |
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Description: 在使用单片机作为控制cpu时，请稍作简化，具体的PID参数必须由具体对象通过实验确定。由于单片机的处理速度和ram资源的限制，一般不采用浮点数运算，而将所有参数全部用整数，运算到最后再除以一个2的N次方数据（相当于移位），作类似定点数运算，可大大提高运算速度，根据控制精度的不同要求，当精度要求很高时，注意保留移位引起的“余数”，做好余数补偿。这个程序只是一般常用pid算法的基本架构，没有包含输入输出处理部分。-In the use of single-chip microcomputer as the control cpu, please make some simplification, the specific PID parameters must be determined through experiments at specific audiences. As the single-chip processing speed and ram resource constraints, generally do not use floating-point, and will use all parameters of all integers, computing the final 2 and then divided by a N-th power of data (equivalent to shift), similar fixed-point computation can be greatly enhanced speed of operation, according to the different requirements of control precision, when high precision, the attention to retain the shift caused by the balance , do a good job in the balance of compensation. This procedure is commonly used algorithm pid basic structure does not contain input and output part of treatment. Platform: |
Size: 1024 |
Author:王强 |
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Description: AVR单片机定点计算函数说明及C源码。包括定点求解平方根和对数。还打包了一个外国网站上的Fixed Point Library。定将给开发工作带来极大的方便。-AVR single-chip fixed-point calculation function descriptions and C source code. Including fixed-point solution of the square root and logarithmic. Also packed a foreign site on the Fixed Point Library. Scheduled development work will bring great convenience. Platform: |
Size: 1906688 |
Author:温漠洲 |
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Description: 2812定点运算，利用TMS320F2812调用ti的库函数进行fft计算的源程序，希望对大家有帮助-2812 fixed-point operations, the use of TMS320F2812 library function call ti calculated fft source code, want to help everyone Platform: |
Size: 6144 |
Author:chengaj |
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Description: 这是基于AT32UC3A的定点MP3解压源代码，支持U盘播放。该代码在IAR下编译通过，并在ATMEL的EVK1100中正常运行-This is based on fixed-point MP3 decompression AT32UC3A source code, support U disk player. The code compiled by the IAR, and in the normal operation of ATMEL' s EVK1100 Platform: |
Size: 73728 |
Author:任禾 |
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Description: AMR-WB+是3GPP的标准音频和语音编码标准，采用C代码，关键是定点化的，可以直接移植到各种嵌入式平台。并且附有使用说明。方便开发-The fixed-point C code for AMR-WB+ codec with user guide . Platform: |
Size: 1174528 |
Author:allen |
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Description: 总变分(TV) 图像复原模型的C语言源码. 使用C语言与Matlab 混合编程. 主要计算由C语言完成. 图像的读, 输出由Matlab实现. 包含梯度下降流法, Chambolle对偶法, 交替半二次型算法
固定点线性迭代算法等.-Total Variation (TV) image restoration model of C language source code. Using the C language and Matlab mixed programming. Mainly calculated by the C language completed. Image reading, the output from the Matlab implementation. Including gradient descent flow method, Chambolle dual methods, alternating semi- fixed-point algorithm for linear quadratic iterative algorithm and so on. Platform: |
Size: 19456 |
Author:陈云川 |
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Description: 2.4 kbps MELP Proposed Federal Standard speech coder
Fixed-point C code, version 1.0
The fixed-point version of the voice codec Mixed Excitation Linear
Prediction (MELP) is based on specifications on the C-language software
simulation contained in GSM 06.06 This standard is available from the ETSI publication office
Department of Defense to use the C-language software simulation contained
in GSM 06.06 for the purposes of the development of a fixed-point
version of the voice codec Mixed Excitation Linear Prediction (MELP).
Platform: |
Size: 1089536 |
Author:tkelin |
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