[DSP编程] 1d-spectral-optimal-transport
谱域中的一维最优输运激励损失函数。可用于改进可微数字信号处理中的频率定位估计。论文中的实验：“使用可微DSP和频谱最优传输的无监督谐波参数估计”。
An 1D optimal transport inspired loss function in the spectral domain. Can be used for improving frequency localization estimation in differentiable digital signal processing. Experiments from paper: "Unsupervised Harmonic Parameter Estimation Using Differentiable DSP and Spectral Optimal Transport". (2023-12-29, Python, 0KB, 下载0次)
[DSP编程] daima
单相并网逆变器代码，PI控制加电网电压前馈控制，LCL滤波器
Single-phase grid-connected inverter code, plus feedforward control PI control grid voltage, LCL filter (2016-11-01, C/C++, 498KB, 下载69次)
[DSP编程] gf
在CCS6.0平台上用C语言编写的基于DSP2812的配合改进型H5拓扑结构逆变器的控制程序，控制方式为带锁相环的对称规则法SPWM输出加50Hz频率相位可调方波输出
In the CCS6.0 platform using C language written based on DSP2812 improved type H5 topology inverter control procedures, control mode with phase locked loop (PLL) symmetry rule SPWM output plus frequency 50Hz phase can be adjustable square wave output (2016-06-04, C#, 175KB, 下载11次)
[DSP编程] vedio_in_out(0618)
系统基于ADSP-BF548 EZ-KIT Lite，基于2维DMA的实时视频流的采集存储和LCD实时显示；字库移植，overlay的显示，串口升级主程序，按键调整十字光标的位置
System is based on ADSP-BF548 EZ-KIT Lite, based on real-time acquisition and storage 2-dimensional DMA' s video stream, and LCD real-time display font transplant, overlay display, serial port upgrade the main program, buttons to adjust the position of the crosshairs (2015-10-20, Unix_Linux, 1784KB, 下载2次)
[DSP编程] ADM
交替方向法（ADM）是求解结构型单调变分不等式问题最经典有效的方法,
它是通过交替的求解一系列低维子问题来得到原问题的解的一种分离方法。
Alternating direction method is an effective method for solving structured monotone variational inequalities. It is a decomposition method to obtain the solution of the original problem via alternately solving a series of sun-problems. (2015-07-22, matlab, 4KB, 下载20次)
[DSP编程] armfly-DSP-tutorials-Chapter-39
本教程使用的DSP库来自ARM官方，此库支持以CM0，CM3，CM4以及CM7为内核的所有MCU。本章节讲解IIR滤波器的Matlab设计，主要包括巴特沃斯滤波器，切比雪夫I型和II型滤波器以及椭圆滤波器。
This tutorial uses a DSP library the ARM official, this library supports CM0, CM3, CM4 and CM7 for the kernel of all MCU.
(2015-07-18, C/C++, 506KB, 下载4次)
[DSP编程] C6000-2
1．重点使用C程序熟悉CCS中的操作，主要熟悉探测点(Probe Point)，图表(Graph)，动画(Animate)3个操作调试的应用，通过现存的C程序，加外部数据文件，进行模拟仿真处理.然后加调制数据文件，显示数据的波形和频谱。
1. Focus on the use of C procedure with CCS in operation, mainly familiar with the probe points (Probe Point), graph (Graph), animation (Animate) 3 个 operating debugging applications, through the existing C program, plus external data files, conduct process simulation then add modulation data files, display waveform and spectrum data. (2015-05-06, C#, 249KB, 下载3次)
[DSP编程] glonass
1. 根据glonass的卫星星历计算指定时刻卫星的位置、速度
2. 将glonass系统的PZ90坐标转换WGS84坐标
1 According glonass satellite ephemeris calculations given moment the satellite' s position, speed 2. Glonass system PZ90 will coordinate conversion WGS84 coordinates (2013-10-08, Others, 2KB, 下载43次)
[DSP编程] sat_sample
生成一定参数的原信号，分别通过等采样间隔，过采样间隔，欠采样间隔，对原信号进行采样，分析结果，验证了奈奎斯特采样定理。
Certain parameters of the original signal is generated, respectively, through the other sampling interval, over-sampling interval, due to the sampling interval of the original signal is sampled, the analysis result, verify the Nyquist sampling theorem. (2013-09-16, matlab, 14KB, 下载29次)
[DSP编程] ButtordBinFilter
自己编写的巴特沃斯双线性变换法设计设计IIR低通滤波器实例函数，文件已带使用说明//编 写 人：Chernic//学 校：广州大学//联系邮箱：iamchernic@gmail.com
I have written the bilinear transform design Butterworth filter design IIR-DF function, file with instructions for use// Write the person: Chernic// School: Guangzhou University// Contact E-mail: iamchernic@gmail.com (2013-08-27, matlab, 2KB, 下载2次)
[DSP编程] SVG_flash_20130618
运行环境为CCStudio v3.3。该程序为DSP TMS320F28335 初始程序，已经初始化EPWM，只要相应得改动输出比较寄存器就可以得到6组波形互补加死区控制的PWM波。
The program for the DSP TMS320F28335 initial program, has been initialized EPWM, may change as long as the corresponding output compare register you can get six complementary waveforms plus dead-time control of the PWM wave. (2013-08-24, Others, 1288KB, 下载24次)
[DSP编程] MRAS_phir11
异步电机矢量控制加无速度传感器，已经调试好了，精确度很高
Induction motor vector control without speed sensor, debugging, high precision (2013-05-14, matlab, 23KB, 下载408次)
[DSP编程] DSP
已知整数变量A和B，试编写完成下述操作的程序：
（i）若两个数中有一个是奇数，则将该奇数存入A中，偶数存入B中；
（ii）若两个数均为奇数，则两数分别加1，并存回原变量；
（iii）若两个数均为偶数，则两变量不变。
The known integer variables A and B test write operation to complete the following program: (i) If the two numbers is an odd number, the odd number stored in the A, even stored in B (ii) number are odd, the two numbers were added, side-by-side back to the original variable (iii) If the two numbers are even, then the two variables constant. (2013-05-09, Asm, 12KB, 下载2次)
[DSP编程] daitongcaiyang
带通采样特点和仿真数字信号处理首先要把模拟信号变换为数字信号, 最常用的方法是采样, 奈奎斯特定律要求采样频率大于等于信号最
高频率的两倍, 对中心频率较高而频带较窄的信号使用奈奎斯特定律, 会造成采样频率很高同时有很多频段空白
Bandpass sampling characteristics and simulation of digital signal processing is first of all necessary for converting an analog signal into a digital signal, the most commonly used method is sampled, the Nyquist criterion requires that the sampling frequency is greater than or equal to twice the highest signal frequency, the higher center frequency band The narrower signal using the Nyquist criterion, will result in high sampling frequency at the same time there are a lot of band gaps (2013-04-28, PDF, 166KB, 下载12次)
[DSP编程] ADC_4PWM_3_Done
DSP TMS320F2812的四轴飞行器控制程序，包含四路PWM输出，AD采集，及陀螺仪和加速度计的数据融合代码，姿态调整采样简单的PID控制算法
DSP TMS320F2812 four shaft vehicle control program, including four road PWM output, AD collection, and gyroscope and accelerometer data fusion code, attitude adjustment sampling simple PID control algorithm
(2012-12-28, C/C++, 267KB, 下载223次)
[DSP编程] exp1
语谱图是对一段语音在频域各个频段的能量的一种显示方式，一般做法是把语音分成若干帧，加窗后作FFT，求出每一帧不同频率的能量，求出语音每一帧不同频率的能量，一般是不同能量显示成不同颜色，显示成所谓语谱图。
The spectrogram display period of a voice in the energy band of the frequency domain, the general practice is the voice to be divided into several frames, plus window made after FFT, calculate the energy of each frame at different frequencies, find the voice of each the energy of the frame at different frequencies, different energy displayed as different colors, showing a so-called spectrogram. (2012-06-12, matlab, 495KB, 下载28次)
[DSP编程] digital-signal-processing-application-in-21xx
这是一本关于在ADI ADSP 21XX系列上开发数字信号算法应用的讲解，涉及浮点、定点，一维，二维FFT/DCT等算法！即使对于其他DSP开发平台的工程师我想也有不少帮助。
This is a book about the ADI ADSP 21XX series of digital signal algorithm is applied to develop explanations, involving floating-point, fixed point, one-dimensional, two-dimensional FFT/DCT algorithm, etc.! Even if the DSP development platform for other engineers, I think there are a lot of help. (2009-09-23, Unix_Linux, 4890KB, 下载36次)
[DSP编程] DES
这是从目前银行里，使用的“标准DES算法”，des/undes可对指定长度（最多8的整数倍）的数据进行加解密，密钥为8个字节长度。本程序在DSP5501上使用，去掉技术段的定义，可以移植到PC等环境上。
This is from the current bank, use the " standard DES algorithm" , des/undes can specify the length (up to integer multiple of 8) data encryption and decryption, key is 8 bytes in length. This procedure used in the DSP5501 up, remove the definition of technical paragraph, can be transferred to the PC, such as on the environment. (2009-03-12, C/C++, 3KB, 下载38次)
[DSP编程] iirfilter
这是我在数字信号处理中编写的IIR数字滤波器，MFC界面，双线性变换和巴特渥斯滤波器。
in digital signal processing prepared by IIR digital filters, MFC interface bilinear transform and Bateoushi filter. (2006-08-31, Visual C++, 38KB, 下载340次)
[DSP编程] 维普浏览器OCR
fen否则需依次排队等候。一旦有顾客理完发离去时，排在队头的顾客便可开始理发。若理发店每天
连续营业T小时，
求一天内顾客在理发馆内平均的逗留时间、顾客排队等候理发的队列的平均长度、营业时间到点后仍需
要完成的收尾工作时间
测试数据：理发椅数N及关门时间由用户读入，第一个顾客进门的时刻为0，之后每个顾客进门的时刻由
前一个顾客进门时间确定。即在进门事件发生时即产生两个随机数（durtime,intertime）,durtime为进
门顾客理发所需要的服务时间，intertime为下一个顾客将到达的时间间隔。R为
fen otherwise be followed queue. Once customers Jimmy End made to leave, the first in the queue of customers will start barber. If the barber shop daily turnover of T consecutive hours a day for customers in the barbershop where the average length of stay, customers are queuing up at the barbershop the average queue length, hours after the close of the need to complete the relevant work time test data : N barber chairs and closed by the user time to read, a customers went 0 for the moment, the door after each customer from the time a customer comes first time to determine. At the time of the incident comes as a result of two random number (durtime, intertime), the door for customers durtime hairdressing services needed by the time intertime customers for the next one will arrive in the tim (2005-11-22, C++ Builder, 478KB, 下载10次)