Search - fixed point c code

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[Windows Develop] ITU-T G.729 Source code DL : 0: ITU-T G.729 Annex B ANSI-C Source Code Version 1.4 Last modified: November, 2000 */ TITLE ----- Fixed-point description of Recommendat
Update : 2008-10-13 Size : 97.77kb Publisher : 余强
[Mathimatics-Numerical algorithms] Fixed Point_ustb DL : 0: 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
Update : 2008-10-13 Size : 114.21kb Publisher : 常晓东
[Multimedia program] broadvoice 32 DL : 0: 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.
Update : 2010-03-11 Size : 4.4mb Publisher : spwedasd
[Windows Develop] ITU-T G.729 Source code DL : 0: ITU-T G.729 Annex B ANSI-C Source Code Version 1.4 Last modified: November, 2000 */ TITLE ----- Fixed-point description of Recommendat-ITU-T G.729 Annex B ANSI-C Source Code Version 1.4 Last modified: November, 2000*/ TITLE----- Fixed-point description of Recommendat
Update : 2025-02-17 Size : 98kb Publisher : 余强
[Mathimatics-Numerical algorithms] Fixed Point_ustb DL : 0: 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
Update : 2025-02-17 Size : 114kb Publisher : 常晓东
[Data structs] 定点运算器 DL : 0: 实现二进制定点运算: 1.定点整数补码加法 2.定点整数补码减法 3.定点小数Booth补码一位乘法 4.定点小数原码一位除法（加减交替法） 5.定点小数补码一位除法（加减交替法） 6.定点小数原码一位乘法 7.定点小数原码两位乘法 8.定点整数原码乘法 9.定点整数原码除法-achieve binary fixed point operations : 1. Sentinel integral complement Adder 2. Sentinel integral complement subtraction 3. Sentinel minority Booth complement a multiplication 4. Sentinel a few original code division (Modified alternate) 5. Sentinel minority complement one division (Modified alternate) 6 . sentinel decimal multiplication an original seven yards. sentinel original code two decimal multiplication 8. sentinel integer multiplication original nine yards. sentinel Integer original code division
Update : 2025-02-17 Size : 351kb Publisher : 陈婷
[Multimedia Develop] 26204-600 DL : 0: AMR-WB Fixed point Code
Update : 2025-02-17 Size : 250kb Publisher : 黄克荣
[Mathimatics-Numerical algorithms] current_park DL : 0: 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.
Update : 2025-02-17 Size : 4kb Publisher : 孙萌
[mpeg mp3] musicout DL : 0: 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
Update : 2025-02-17 Size : 12.9mb Publisher : 虫虫
[Algorithm] FFT DL : 0: 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:)
Update : 2025-02-17 Size : 236kb Publisher : lsda
[Audio program] SRC DL : 0: 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.
Update : 2025-02-17 Size : 737kb Publisher : 温安君
[Mathimatics-Numerical algorithms] PID-c-source-code DL : 0: 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.
Update : 2025-02-17 Size : 1kb Publisher : 王强
[SCM] AVR_Fixed_Point_Library DL : 0: 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.
Update : 2025-02-17 Size : 1.82mb Publisher : 温漠洲
[Voice Compress] openlpc.fix.point DL : 0: LPC10 2.4Kpbs 语音压缩定点运算C语言源程序OPENLPC-Voice compression LPC10 2.4Kpbs computing fixed-point C language source code OPENLPC
Update : 2025-02-17 Size : 10kb Publisher : Kevin
[Voice Compress] 26273-700 DL : 0: 3rd Generation Partnership Project Technical Specification Group Services and System Aspects ANSI-C code for the Fixed-point Extended AMR - Wideband (AMR-WB+) codec (Release 7) -3rd Generation Partnership Project Technical Specification Group Services and System Aspects ANSI-C code for the Fixed-point Extended AMR- Wideband (AMR-WB+) codec (Release 7)
Update : 2025-02-17 Size : 1.26mb Publisher : LI JIANZHONG
[DSP program] TMS320F2812_fft DL : 0: 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
Update : 2025-02-17 Size : 6kb Publisher : chengaj
[Compress-Decompress algrithms] mp3player DL : 0: 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
Update : 2025-02-17 Size : 72kb Publisher : 任禾
[Speech/Voice recognition/combine] 26273_ansi_c_source_code_v6_5_0 DL : 0: 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 .
Update : 2025-02-17 Size : 1.12mb Publisher : allen
[2D Graphic] c.tar DL : 0: 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.
Update : 2025-02-17 Size : 19kb Publisher : 陈云川
[Voice Compress] melpe_fxp_cyg DL : 0: 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).
Update : 2025-02-17 Size : 1.04mb Publisher : tkelin

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